Product Description
Products Description
|
Model |
Max. Capacity (T) |
Wheel Track (mm) |
Air chamber spacing (mm) |
Axle Tube (mm) |
Brake (mm) |
Studs(mm) |
P.C.D(mm) |
Hole Diameter (mm) |
|
DRT06 |
6 |
1840 |
546 |
108 |
320*95 |
6*m27*1.5 |
222 |
162 |
|
DRT06 |
6 |
2250 |
746 |
108 |
320*95 |
6*m27*1.5 |
222 |
162 |
|
DRT06 |
6 |
2600 |
946 |
108 |
320*95 |
6*m27*1.5 |
222 |
162 |
Accessories
It adopts high-quality accessories from major brands at home and abroad, and global standard American axle specifications. It has strong practicability, low price and convenient maintenance.
Axle
The factory produces its own shaft tube with quality assurance and cost advantage. The assembly process strictly abides by international quality standards to create high-quality products.
Strong heavy load capacity
— the use of unique thickened shaft + low rolling resistance bearing, twin design, the bearing capacity greatly improved.
Good general performance
– suitable for all kinds of trailer scenes, can be used as different equipment chassis walking mechanism.
Flexible configuration
– according to the drawings of the axle processing, to meet the differentiated needs of customers.
High processing precision
— automatic standard production line, higher operating precision, improve product safety.
Application scenario
Company Profile
ZheJiang Darong Machinery Co., Ltd :
We are located in ZheJiang , China. Founded in 2001, we focus on the R & D and manufacturing of trailer axles. At present, thegroup’s main products include disc axles, drum axles, low plate axles, three-line 6 axle axles, concave axles, eccentric axles,small tonnage trailer axles, semi-finished axles and various types of suspensions, leaf springs, outriggers and traction pins. The cooperative customers are located in more than 50 countries and regions such as Asia, Europe, Latin America, the Middle East, Australia and Africa, helping many customers create higher benefits and values.
Why Choose Us
We have the most advanced production equipment and technology to ensure the quality of trailer axles. There is a very mature axle manufacturing process to produce axles according to the different needs of customers. Each axle is manufactured through more than 10 processes, and finally, the quality inspection procedure of the axle ensures that each axle is a qualified product.
Customer Photos
many customers come to our factory for inspection. Welcome to visit our factory if you have time. You can visit our workshop. Our equipment is a complete set of axle processing equipment. At present, the most advanced automatic assembly process equipment on the market, as well as tools to automatically test the torque of axle bolts, ensure the stability of product quality.
Product packaging
Our Advantages
We have obtained the ISO9001:2015 quality system certification, and are a strong supplier of Alibaba. We have obtained the SGS certification and the ZheJiang high-tech enterprise certification. The company has strong technical research and development strength, and can customize products according to customer needs.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 24h |
|---|---|
| Condition: | New |
| Axle Number: | Customizable |
| Application: | Trailer |
| Certification: | ASTM, CE, DIN, ISO |
| Material: | 20mn2 |
| Samples: |
US$ 279.9/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Where can I buy axle seals for preventing fluid leaks in my vehicle’s axles?
When it comes to purchasing axle seals to prevent fluid leaks in your vehicle’s axles, there are several options available. Here are some places where you can buy axle seals:
1. Automotive Parts Stores:
Visit local automotive parts stores such as AutoZone, Advance Auto Parts, O’Reilly Auto Parts, or NAPA Auto Parts. These stores typically have a wide range of automotive seals, including axle seals, in stock. You can either visit the physical store or check their online catalogs to find the specific axle seal you need for your vehicle.
2. Dealerships:
If you prefer to purchase genuine OEM (Original Equipment Manufacturer) axle seals, consider visiting a dealership authorized by your vehicle’s manufacturer. Dealerships often carry original parts that are specifically designed for your vehicle make and model. Contact your local dealership’s parts department to inquire about the availability of axle seals for your vehicle.
3. Online Retailers:
Online retailers like Amazon, eBay, and RockAuto offer a wide range of automotive parts, including axle seals. These platforms provide the convenience of browsing and purchasing axle seals from the comfort of your home. Make sure to check the product details, specifications, and customer reviews before making a purchase.
4. Local Mechanics and Repair Shops:
Local mechanics and repair shops often have access to a variety of automotive seals, including axle seals. They can source and install the appropriate seals for your vehicle during maintenance or repair services. Reach out to trusted local mechanics or repair shops in your area and inquire about their availability and pricing for axle seals.
5. Manufacturer’s Online Stores:
Some vehicle manufacturers have their own online stores where you can purchase genuine OEM parts, including axle seals. Visit the official website of your vehicle’s manufacturer and look for their online parts store. You can search for the specific axle seal needed for your vehicle using your vehicle identification number (VIN) or the model details.
6. Salvage Yards:
If you are looking for cost-effective options or rare axle seals, salvage yards can be an option. Salvage yards specialize in selling used parts salvaged from vehicles. However, when purchasing from salvage yards, it’s important to carefully inspect the condition and compatibility of the axle seals to ensure they are suitable for your vehicle.
When purchasing axle seals, make sure to provide accurate information about your vehicle’s make, model, and year to ensure you get the correct seals that fit your vehicle’s axle specifications. Additionally, consider factors such as the quality of the seals, warranty options, and return policies when making your purchase decision.
Remember, if you are unsure about the specific axle seals required for your vehicle or need assistance with installation, it is recommended to consult with a qualified mechanic or technician who can guide you in selecting the right seals and ensure proper installation to prevent fluid leaks in your vehicle’s axles.
What are the symptoms of a failing CV joint, and how does it relate to the axle?
A CV (constant velocity) joint is an essential component of the axle assembly in many vehicles. When a CV joint starts to fail, it can exhibit several symptoms that indicate potential problems. Here’s a detailed explanation of the symptoms of a failing CV joint and its relationship to the axle:
Symptoms of a Failing CV Joint:
1. Clicking or popping sounds: One of the most common signs of a failing CV joint is a clicking or popping sound when making turns. This noise usually occurs during tight turns and may indicate worn-out or damaged CV joint bearings.
2. Grease leakage: A failing CV joint may leak grease, which can be seen as dark-colored grease splattered around the CV joint or on the inside of the wheel. Grease leakage is typically caused by a cracked or damaged CV joint boot, which allows the lubricating grease to escape and contaminants to enter.
3. Excessive vibration: A worn-out CV joint can cause vibrations, especially during acceleration. The vibrations may be felt in the steering wheel, floorboards, or even the entire vehicle. These vibrations can become more noticeable as the CV joint deteriorates further.
4. Difficulty in turning: As the CV joint wears out, it may become difficult to turn the vehicle, especially at low speeds or when making sharp turns. This symptom is often accompanied by a clicking or popping sound.
5. Uneven tire wear: A failing CV joint can lead to uneven tire wear. If the CV joint is damaged or worn, it can cause the axle to wobble or vibrate, resulting in uneven tire tread wear. This can be observed by visually inspecting the tires and noticing uneven patterns of wear.
Relationship to the Axle:
The CV joint is an integral part of the axle assembly. It connects the transmission to the wheels and allows smooth power delivery to the wheels while accommodating the up-and-down motion of the suspension. The axle shaft is responsible for transmitting torque from the transmission to the CV joints and ultimately to the wheels.
Axles contain one or more CV joints, depending on the vehicle’s drivetrain configuration. In front-wheel drive vehicles, each front axle typically has two CV joints, one inner and one outer. Rear-wheel drive and all-wheel drive vehicles may have CV joints on both the front and rear axles.
The CV joint consists of a joint housing, bearings, and internal ball bearings or rollers. It is protected by a rubber or thermoplastic CV joint boot, which seals in the grease and protects the joint from contaminants. When the CV joint fails, it can affect the axle’s ability to transmit power smoothly and result in the symptoms mentioned above.
Regular inspection and maintenance of the CV joint and axle assembly are crucial to identify and address any issues promptly. If any of the symptoms mentioned earlier are observed, it is recommended to have the vehicle inspected by a qualified mechanic to determine the exact cause and perform necessary repairs or replacements.
Are there aftermarket axles available for upgrading performance in off-road vehicles?
Yes, there are aftermarket axles available for upgrading performance in off-road vehicles. Off-road enthusiasts often seek aftermarket axle options to enhance the durability, strength, and performance of their vehicles in rugged and demanding terrains. Here’s some information about aftermarket axles for off-road applications:
1. Upgraded Axle Materials:
Aftermarket axles are typically made from high-strength materials such as chromoly steel or forged alloys. These materials offer superior strength and durability compared to stock axles, making them better suited for off-road use where extreme loads, impacts, and torsional forces are encountered.
2. Increased Axle Shaft Diameter:
Some aftermarket axles feature larger diameter shafts compared to stock axles. This increased diameter helps improve the axle’s load-carrying capacity and resistance to bending or torsion. It can also enhance the overall durability and reliability of the axle in off-road conditions.
3. Upgraded Axle Splines:
Axles with upgraded splines are designed to handle higher torque loads. Aftermarket axles may feature larger and stronger splines, providing increased power transfer capabilities and reducing the risk of spline failure, which can occur in extreme off-road situations.
4. Locking Differentials:
Some aftermarket axle options include integrated locking differentials. Locking differentials improve off-road traction by mechanically locking both wheels on an axle together, ensuring that power is distributed evenly to both wheels. This feature can be advantageous in challenging off-road conditions where maximum traction is required.
5. Lifted Vehicle Compatibility:
Aftermarket axles are often designed to accommodate lifted vehicles. Lift kits that raise the suspension height can impact the axle’s operating angles. Aftermarket axles may offer increased articulation or modified geometry to maintain proper alignment and reduce the risk of binding or premature wear.
When considering aftermarket axles for off-road vehicles, it’s essential to choose options that are compatible with your specific vehicle make, model, and suspension setup. Working with reputable manufacturers, consulting with experienced off-road enthusiasts, or seeking advice from professional mechanics can help you select the most suitable aftermarket axle upgrades for your off-road needs.
Lastly, it’s important to keep in mind that upgrading axles alone may not be sufficient for maximizing off-road performance. Other components such as suspension, tires, differential gears, and drivetrain systems should be considered as part of a comprehensive off-road build to ensure optimal performance, reliability, and safety.
editor by CX 2024-04-17
China supplier American Type Axle 13t Outboard Axle Rear Axle Trailer Axle CZPT Axle Truck Axle for Semi Trailer Vehicle Parts a wheel and axle simple machine
Product Description
Manufacturer 8t-25t American Inboard Built-in Brake Drum Axle for Trailer truck
Product Parameters
| Axle Type | Max Capacity(t) | Track(mm) | Brake(mm) | Spring Seat Installation | Axle Beam(mm) | Centre Distance Of Brake Chamber(mm) | Wheel Fixing | Total Length(mm) | Recommended Wheel | Axle Wright(kg) | ||
| Stud | P.C.D(mm) | H(mm) | ||||||||||
| JS08Y2C15 | 8 | 1850 | 420*150 | ≥1080 | 127 | 428 | 10*M22*1.5 ISO | 335 | 280.8 | ~2145 | 7.5V-20 | 323 |
| JS13Y9C10 | 13 | 1840 | 420*180 | ≥970 | 127 | 380 | 10*M22*1.5 ISO | 335 | 280.8 | ~2180 | 7.5V-20 | 342 |
| JS13F1B10 | 13 | 1840 | 420*180 | ≥930 | 150 | 380 | 10*M22*1.5 ISO | 335 | 280.8 | ~2180 | 7.5V-20 | 340 |
| JS14F1B11 | 14 | 1840 | 420*220 | ≥930 | 150 | 340 | 10*M22*1.5 ISO | 335 | 280.8 | ~2180 | 7.5V-20 | 358 |
| JS15F6B11 | 15 | 1850 | 420*180 | ≥940 | 150 | 390 | 10*M22*1.5 ISO | 335 | 280.8 | ~2200 | 8.0V-20 | 370 |
| JS16F6B11 | 16 | 1850 | 420*220 | ≥940 | 150 | 350 | 10*M22*1.5 ISO | 335 | 280.8 | ~2200 | 8.0V-20 | 388 |
| JS20F8B12 | 20 | 1850 | 420*220 | ≥940 | 150 | 345 | 10*M24*1.5 ISO | 335 | 280.8 | ~2247 | 8.0V-20 | 430 |
| JS25H8B12 | 25 | 1850 | 420*220 | ≥940 | 150 | 340 | 10*M24*1.5 ISO | 335 | 280.8 | ~2215 | 8.0V-20 | 474 |
Detailed Photos
Packaging & Shipping
Company Profile
ZheJiang CZPT Axle Manufacturing Co., Ltd., founded in 2000, is a professional manufacturer of trailer axle assemblies, semi-trailer suspension systems and correlative fittings in China. We are located in Quanpu Industry Zone which is the largest production base of trailers in China, in Xihu (West Lake) Dis., the famous scenic spot. We are 1 of specialized enterprises in the scientific research, design, production and sale, with more than 300 skilled employees and professional designers for different areas. We adopt the domestic and international technical standards in production, accurately grasp the information of the market demand and make quick and optimal designs. In this way, our axle, suspension and other fittings have the world-class technical quality through reasonable and advanced manufacture technologies. Our advanced processing technology, first-class production line and precision CNC machining equipment from home and abroad ensure the good quality of our semi-trailer axle assemblies, suspension systems and other correlative fittings. At the same time, our annual capacity for the export of American and German semi-trailer axle assemblies has achieved 60, 000 pieces and of suspension assemblies has achieved 50, 000 sets. We obtained the ISO9001: 2000 International Quality Management System Certification in 2003 and TS16949 Certification in 2007. “First-class product quality, the meticulous and thoughtful service, and CZPT cooperation” is the philosophy that we always cherish. We not only meet the domestic market demand, but also export our products to Southeast Asia, the Middle East, Latin America and other countries, enjoying a good reputation. We always regard quality as life, and client as God. We will create a brilliant tomorrow with your sincere cooperation and support.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 24 Hours Online |
|---|---|
| Condition: | New |
| Axle Number: | 2 |
| Application: | Trailer |
| Certification: | CE, ISO |
| Material: | Iron |
| Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Are there guidelines for choosing the right axle for towing heavy loads?
When it comes to towing heavy loads, selecting the appropriate axle is crucial for ensuring safe and efficient towing performance. While the specific guidelines may vary depending on the vehicle and towing requirements, there are general considerations to keep in mind when choosing the right axle. Here’s a detailed explanation of the guidelines for selecting the right axle for towing heavy loads:
Gross Axle Weight Rating (GAWR):
One of the primary factors to consider is the Gross Axle Weight Rating (GAWR) provided by the vehicle manufacturer. The GAWR specifies the maximum weight that an axle is designed to support safely. It is essential to ensure that the selected axle’s GAWR is sufficient to handle the anticipated weight of the loaded trailer and any additional cargo or passengers in the towing vehicle. Exceeding the GAWR can lead to axle failure, compromised handling, and safety risks.
Towing Capacity:
Check the towing capacity of your vehicle, which represents the maximum weight that the vehicle is rated to tow. The axle’s capacity should align with the towing capacity to ensure safe and efficient towing. Consider the type and size of the trailer you intend to tow, including its loaded weight, tongue weight, and any weight distribution considerations. The axle should be capable of handling the anticipated load without exceeding its capacity.
Matching Axle and Suspension:
The axle and suspension system work together to support the weight of the vehicle and the trailer being towed. It is important to ensure that the axle and suspension are properly matched to provide adequate support and stability. Consider the type of suspension (leaf springs, coil springs, air suspension) and the axle’s design (solid axle, independent suspension) to ensure compatibility and optimal towing performance.
Braking System:
When towing heavy loads, the braking system plays a critical role in maintaining control and safety. Ensure that the axle is equipped with appropriate brakes that can handle the increased load. Consider the type of brakes, such as electric brakes or hydraulic brakes, and their capacity to provide sufficient stopping power for the combined weight of the towing vehicle and trailer.
Weight Distribution:
Proper weight distribution is essential for safe towing. The axle should be selected based on the anticipated weight distribution between the towing vehicle and the trailer. Consider factors like tongue weight and the use of weight distribution hitches or sway control devices to ensure balanced weight distribution and optimal handling characteristics.
Consult Manufacturer Recommendations:
Always refer to the vehicle manufacturer’s recommendations, specifications, and guidelines when selecting an axle for towing heavy loads. The manufacturer’s guidelines will provide accurate and vehicle-specific information to help you make the right choice. Consult the owner’s manual or contact the manufacturer directly for any specific towing-related recommendations.
It’s important to note that towing requirements and axle specifications can vary depending on the vehicle make and model, as well as regional regulations. It is advisable to consult with automotive experts, such as mechanics or dealerships, who have expertise in towing and can provide specific recommendations based on your vehicle and towing needs.
What is the difference between front and rear axles in a typical vehicle?
In a typical vehicle, there are distinct differences between the front and rear axles due to their respective roles and functions. Here are the key differences:
- Position:
- Steering:
- Driving:
- Suspension:
- Load Distribution:
- Driving Characteristics:
The main difference between the front and rear axles is their position in the vehicle. The front axle is located in the front of the vehicle, while the rear axle is positioned at the rear. This positioning is determined by the vehicle’s drivetrain configuration.
The front axle is responsible for steering the vehicle. It is connected to the steering system, allowing the driver to control the direction of the vehicle. The front axle typically includes components such as steering knuckles, tie rods, and steering linkages.
The rear axle is primarily responsible for driving the vehicle’s wheels. It receives power from the engine through the transmission or differential and transfers that power to the rear wheels. The rear axle may include components such as axle shafts, differential gears, and wheel hubs.
Both the front and rear axles play a role in the vehicle’s suspension system, but their configurations and functions differ. The front axle typically incorporates suspension components such as control arms, struts, or independent suspension systems to provide better handling, stability, and ride comfort. The rear axle may have a solid axle setup or independent suspension depending on the vehicle’s design.
The load distribution on the front and rear axles varies. In a typical vehicle, the front axle carries the weight of the engine, transmission, and a portion of the vehicle’s weight due to the front-end weight bias. The rear axle bears the weight of the vehicle’s occupants, cargo, and a portion of the vehicle’s weight. This distribution helps maintain proper balance and stability during acceleration, braking, and cornering.
The differences between the front and rear axles can influence the vehicle’s driving characteristics. The front axle’s role in steering affects the vehicle’s maneuverability and responsiveness. The rear axle’s responsibility for driving the wheels affects traction, acceleration, and stability, particularly in rear-wheel drive or four-wheel drive vehicles.
It’s important to note that the specific configurations and characteristics of front and rear axles can vary depending on the vehicle’s make, model, and drivetrain system. Different types of vehicles, such as front-wheel drive, rear-wheel drive, or all-wheel drive, may have variations in axle design and functionality.
Understanding the differences between the front and rear axles is essential for proper maintenance, repairs, and modifications of the vehicle’s drivetrain and suspension systems. If you have specific questions about your vehicle’s axles, it’s recommended to consult your vehicle’s owner’s manual or seek advice from qualified mechanics or automotive professionals.
How do solid axles differ from independent axles in terms of performance?
When comparing solid axles and independent axles in terms of performance, there are several key differences to consider. Both types of axles have their advantages and disadvantages, and their suitability depends on the specific application and desired performance characteristics. Here’s a comparison of solid axles and independent axles:
| Aspect | Solid Axles | Independent Axles |
|---|---|---|
| Load-Bearing Capability | Solid axles have high load-bearing capability due to their robust and sturdy construction. They can handle heavy loads and provide excellent stability, making them suitable for off-road vehicles, heavy-duty trucks, and towing applications. | Independent axles typically have lower load-bearing capability compared to solid axles. They are designed for lighter loads and offer improved ride comfort and handling characteristics. They are commonly used in passenger cars, sports cars, and vehicles with a focus on maneuverability and road performance. |
| Wheel Articulation | Solid axles have limited wheel articulation due to their connected and rigid design. This can result in reduced traction and compromised wheel contact with the ground on uneven terrain. However, solid axles provide excellent traction in situations where the weight distribution on all wheels needs to be maintained, such as in off-road or rock-crawling applications. | Independent axles offer greater wheel articulation as each wheel can move independently of the others. This allows the wheels to better conform to uneven terrain, maximizing traction and maintaining contact with the ground. Independent axles provide improved off-road capability, enhanced handling, and better ride comfort. |
| Ride Comfort | Due to their rigid design, solid axles generally provide a stiffer and less compliant ride compared to independent axles. They transmit more road shocks and vibrations to the vehicle’s occupants, resulting in a rougher ride quality. | Independent axles are known for providing better ride comfort. Each wheel can react independently to road imperfections, absorbing shocks and vibrations more effectively. This leads to a smoother and more comfortable ride, particularly on paved roads and surfaces with minor irregularities. |
| Handling and Stability | Solid axles offer excellent stability due to their connected nature. They provide better resistance to lateral forces, making them suitable for high-speed stability and towing applications. However, the rigid axle design can limit overall handling and maneuverability, particularly in tight corners or during quick direction changes. | Independent axles generally offer improved handling and maneuverability. Each wheel can react independently to steering inputs, allowing for better cornering performance and agility. Independent axles are commonly found in vehicles where precise handling and responsive steering are desired, such as sports cars and performance-oriented vehicles. |
| Maintenance and Repair | Solid axles are relatively simpler in design and have fewer moving parts, making them easier to maintain and repair. They are often more resistant to damage and require less frequent servicing. However, if a component within the axle assembly fails, the entire axle may need to be replaced. | Independent axles are typically more complex in design and have multiple moving parts, such as control arms, CV joints, or bearings. This complexity can result in higher maintenance and repair costs. However, if a failure occurs, only the affected component needs to be replaced, reducing repair expenses compared to replacing the entire axle. |
It’s important to note that advancements in suspension and axle technologies have resulted in various hybrid systems that combine features of solid and independent axles. These systems aim to provide a balance between load-bearing capability, wheel articulation, ride comfort, and handling performance based on specific application requirements.
In summary, solid axles excel in load-bearing capability, stability, and durability, making them suitable for heavy-duty applications and off-road conditions. Independent axles offer improved ride comfort, better wheel articulation, enhanced handling, and maneuverability, making them suitable for passenger cars and vehicles focused on road performance. The choice between solid axles and independent axles depends on the specific needs and priorities of the vehicle or machinery.
editor by CX 2024-02-25
China supplier CZPT Paper Carton Food Tray Box Making Machine Prices with Good quality
Product Description
HBJ-D800 is an ideal choice to produce hamburger boxes,chips boxes,takeout container,etc.It adopts micro-computer,PLC,alternating current frequency converter ,the vacuum-sucking paper feeding,auto gluing,automatic paper tape counting,chain drive.All of these main parts and electric control system adopts imported brand to guarantee steady working,precise positioning,smooth
running,safety and reliability operation.
Technical Specification
|
Type: |
HBJ-D800 |
|
Production capacity: |
50-180times/min |
|
Suitable Material: |
200-600g/m2 card paper,corrugating:1.5mm |
|
Length: |
L100-450mm,degree:5°-40° |
|
Width: |
B100-600mm Hight H15-200mm |
|
Total Power: |
4KW |
|
Total Weight: |
2.2T |
|
Overall Dimension: |
3600 x1400 x 1600 mm |
|
Power Source |
380V 50HZ |
Product Application
Company Profile
Our Services
Engineers available to service machinery overseas
1.Q:Are your company a manufacturer or trading company?
A:We are a manufacturer with 10 years of exporting experience by own trading company
2.Q:Where is your factory? How can I get there?
A:Our factory is located in HangZhou City, ZHangZhoug Province. It takes about 1 and a half hours by train from ZheJiang to our city. all of our customers can take the flight to HangZhou international airport first, and then we can send a car to pick up you.
3.Q:Can your products be customized?
A: Almost all of our products can be customized, including the sizes, color, logo, package and so on. OEM orders are highly welcome.
4.Q . how’s the delivery time ?
A. Usually it will take about 3-4 weeks for production,all of our machinery shall be packed well with film to be water proof, and then loading and fix in a wooden case
The Functions of Splined Shaft Bearings
Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.
Functions
Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used.
Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons.
A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member.
While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue.
A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
Types
There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness.
Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications.
In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them.
Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the 2 types of splines is the number of teeth on the shaft.
Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
Manufacturing methods
There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from 2 separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is 1 method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness.
Cold forming is 1 method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings.
Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts.
Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface.
Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to 1 another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment.
A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, 2 precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
Applications
The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish.
Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart.
Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion.
Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These 3 factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result!
There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.
China factory CSD Carbonated Beverages Production Line Filling Machine near me supplier
Product Description
Ace-filling Machine.
Ace-filling (HangZhou) Packaging Machinery Co., Ltd. is a professional manufacturer of liquid beverage packaging solutions. We supply water treatment, water filling production line, carbonated drink making filling production line, juice making filling production line, 5 gallon filling production line, labeling machine and shrink packing machine.
Product Description
ACE-Filling Carbonated Soft Drink Filling Machine.
PET bottle carbonated beverage production equipment adopts the bottleneck drive technology to realize automatic bottle washing,filling, capping and other processes, with high degree of automation;Equipped with accurate CO2 pressure control, stable liquid level control;Equipped with multiple protection and alarm devices such as jammed bottles, missing bottles, missing caps and overload to ensure the quality of products;It has the advantages of high reliability, high efficiency and simple operation.The carbonated beverage filling machine and the material contact parts are made of stainless steel, has the characteristics of CZPT and easy to clean.
Factory Layout-Carbonated Soft Drink Filling Line
Final Product
| Equipment Type | Automatic | |
| Bottle Type |
PET round or square bottle Volume 200 – 2000ml Bottle diameter 50-115mm Bottle height 160-320mm |
|
| Capacity (500ml) | Up to 24000BPH | |
| Your product | carbonaetd soft drink/soda water/cola and so on. |
Detailed Photos
Washing Part
Filling Part
Capping Part
Product Parameters
| Model | DCGF16-12-6 | DCGF18-18-6 | DCGF24-24-8 | DCGF32-32-10 | DCGF40-40-12 | DCGF50-50-12 |
| Capacity(for 500ml) | 2000 | 3000-4000 | 6000-8000 | 8000-10000 | 10000-14000 | 14000-18000 |
| Suitable bottle shapes | PET circular or square | |||||
| Bottle diameter(mm) | 50-115mm | |||||
| Bottle height (mm) | 160-320mm | |||||
| Compressor air | 0.2-0.4Mpa | |||||
| Washing meidium | Aseptic water | |||||
| Rinsing pressure | >0.06Mpa <0.2Mpa | |||||
| Total power (KW) | 4.24kw | 5.03kw | 6.57kw | 8.63kw | 9.63kw | 12.5kw |
| Overall dimensions | 2.1*1.6m | 2.5*1.8m | 2.8*2.2m | 3.5*2.2m | 4*3m | 5.5*4.5m |
| Height | 2.3m | 2.5m | 2.5m | 2.5m | 2.5m | 2.6m |
| Weight(kg) | 2500kg | 3500kg | 4500kg | 6000kg | 8000kg | 10500kg |
Recommend Products
Bottle Water Filling Carbonated Soft Drink Filling Juice Tea Hot Filling
3-5 Gallon Barrel Water Filling 3-10L Big Bottle Water Filling Glass Bottle Filling
Company Profile
Production Process.
In the production process, we strictly control the quality of the product. It consists of 10 processes, including welding,drilling,bending,machining,assembling,bebugging&test and acceptance. After repeated testing, the practice finally put into use.
FAQ
Q:Are you a manufacturer or trading company?
A:We are a manufacturer in beverage machine field more than 10 years, located at Leyu town, HangZhou, 1.5 hours from ZheJiang ,1 hour from HangZhou by car. We will pick you up to visit our factory.
Q:Do you have any certification?
A:SGS,ISO,CE
Q:What about the delivery time?
A:Usually 45 Working days
Q:What about the machine’s capacity?
A:2000-24000 bottles in 500ml per hour.
Q:The after-sale service
A:24 months warranty. Solve basic questions by phone, email, , Wechat and video call. Engineer will go to buyer’s factory to install, test machines, and train buyer’s staff how to operate, maintain machines. Operating manuals will be sent with machine or by email.
Q:If our bottle size changes, can we just do some adjustment on machine according to our new bottle?
A:Yes.
Q: If I want to buy a machine, what information do I need to tell you, what information do you need from me?
A:1. What kind beverage you want to produce?
2. What kind of bottle and cap you will use?
3. Bottle volume? 250ml, 330ml, 500ml, 750ml, etc.?
4. Producing speed requirement? How many bottles per hour?
5. Raw water analysis report .
6. Power supply.
Q:What kinds of product you supply?
A: Drink water/juice/carbonated drink filling line. 5 gallon/20L/ can beverage/glass bottle beverage filling line Water treatment system. Bottle blowing making machine. After packing system(label machine, PE film shrink packing machine, carton machine)
* Please do not hesitate to contact us if you want more details!
What You Should Know About Axle Shafts
There are several things you should know about axle shafts. These include what materials they’re made of, how they’re constructed, and the signs of wear and tear. Read on to learn more about axle shafts and how to properly maintain them. Axle shafts are a crucial part of any vehicle. But how can you tell if 1 is worn out? Here are some tips that can help you determine whether it’s time to replace it.
Materials used for axle shafts
When it comes to materials used in axle shafts, there are 2 common types of materials. One is carbon fiber, which is relatively uncommon for linear applications. Carbon fiber shafting is produced by CZPT(r). The main benefit of carbon fiber shafting is its ultra-low weight. A carbon fiber shaft of 20mm diameter weighs just 0.17kg, as opposed to 2.46kg for a steel shaft of the same size.
The other type of material used in axle shafts is forged steel. This material is strong, but it is difficult to machine. The resulting material has residual stresses, voids, and hard spots that make it unsuitable for some applications. A forged steel shaft will not be able to be refinished to its original dimensions. In such cases, the shaft must be machined down to reduce the material’s hardness.
Alternatively, you can choose to purchase a through-hardened shaft. These types of axle shafts are suitable for light cars and those that use single bearings on their hub. However, the increased diameter of the axle shaft will result in less resistance to shock loads and torsional forces. For these applications, it is best to use medium-carbon alloy steel (MCA), which contains nickel and chromium. In addition, you may also need to jack up your vehicle to replace the axle shaft.
The spline features of the axle shaft must mate with the spline feature on the axle assembly. The spline feature has a slight curve that optimizes contact surface area and distribution of load. The process involves hobbing and rolling, and it requires special tooling to form this profile. However, it is important to note that an axle shaft with a cut spline will have a 30% smaller diameter than the corresponding 1 with an involute profile.
Another common material is the 300M alloy, which is a modified 4340 chromoly. This alloy provides additional strength, but is more prone to cracking. For this reason, this alloy isn’t suited for street-driven vehicles. Axle shafts made from this alloy are magnaflushed to detect cracks before they cause catastrophic failure. This heat treatment is not as effective as the other materials, but it is still a good choice for axle shafts.
Construction
There are 3 basic types of axle shafts: fully floating, three-quarter floating, and semi-floating. Depending on how the shaft is used, the axles can be either stationary or fully floating. Fully floating axle shafts are most common, but there are exceptions. Axle shafts may also be floating or stationary, or they may be fixed. When they are stationary, they are known as non-floating axles.
Different alloys have different properties. High-carbon steels are harder than low-carbon steels, while medium-carbon steels are less ductile. Medium-carbon steel is often used in axle shafts. Some shafts contain additional metals, including silicon, nickel, and copper, for case hardening. High-carbon steels are preferred over low-carbon steels. Axle shafts with high carbon content often have better heat-treatability than OE ones.
A semi-floating axle shaft has a single bearing between the hub and casing, relieving the main shear stress on the shaft but must still withstand other stresses. A half shaft needs to withstand bending loads from side thrust during cornering while transmitting driving torque. A three-quarter floating axle shaft is typically fitted to commercial vehicles that are more capable of handling higher axle loads and torque. However, it is possible to replace or upgrade the axle shaft with a replacement axle shaft, but this will require jacking the vehicle and removing the studs.
A half-floating axle is an alternative to a fixed-length rear axle. This axle design is ideal for mid-size trucks. It supports the weight of the mid-size truck and may support mid-size trucks with high towing capacities. The axle housing supports the inner end of the axle and also takes up the end thrust from the vehicle’s tires. A three-quarter floating axle, on the other hand, is a complex type that is not as simple as a semi-floating axle.
Axle shafts are heavy-duty load-bearing components that transmit rotational force from the rear differential gearbox to the rear wheels. The half shaft and the axle casing support the road wheel. Below is a diagram of different forces that can occur in the axle assembly depending on operating conditions. The total weight of the vehicle’s rear can exert a bending action on the half shaft, and the overhanging section of the shaft can be subject to a shearing force.
Symptoms of wear out
The constant velocity axle, also called the half shaft, transmits power from the transmission to the wheels, allowing the vehicle to move forward. When it fails, it can result in many problems. Here are 4 common symptoms of a bad CV axle:
Bad vibrations: If you notice any sort of abnormal vibration while driving, this may be a sign of axle damage. Vibrations may accompany a strange noise coming from under the vehicle. You may also notice tire wobble. It is important to repair this problem as it could be harmful to your car’s handling and comfort. A damaged axle is generally accompanied by other problems, including a weak braking response.
A creaking or popping sound: If you hear this noise when turning your vehicle, you probably have a worn out CV axle. When the CV joints lose their balance, the driveshaft is no longer supported by the U-joints. This can cause a lot of vibrations, which can reduce your vehicle’s comfort and safety. Fortunately, there are easy ways to check for worn CV axles.
CV joints: A CV joint is located at each end of the axle shaft. In front-wheel drive vehicles, there are 2 CV joints, 1 on each axle. The outer CV joint connects the axle shaft to the wheel and experiences more movement. In fact, the CV joints are only as good as the boot. The most common symptoms of a failed CV joint include clicking and popping noises while turning or when accelerating.
CV joint: Oftentimes, CV joints wear out half of the axle shaft. While repairing a CV joint is a viable repair, it is more expensive than replacing the axle. In most cases, you should replace the CV joint. Replacement will save you time and money. ACV joints are a vital part of your vehicle’s drivetrain. Even if they are worn, they should be checked if they are loose.
Unresponsive acceleration: The vehicle may be jerky, shuddering, or slipping. This could be caused by a bent axle. The problem may be a loose U-joint or center bearing, and you should have your vehicle inspected immediately by a qualified mechanic. If you notice jerkiness, have a mechanic check the CV joints and other components of the vehicle. If these components are not working properly, the vehicle may be dangerous.
Maintenance
There are several points of concern regarding the maintenance of axle shafts. It is imperative to check the axle for any damage and to lubricate it. If it is clean, it may be lubricated and is working properly. If not, it will require replacement. The CV boots need to be replaced. A broken axle shaft can result in catastrophic damage to the transmission or even cause an accident. Fortunately, there are several simple ways to maintain the axle shaft.
In addition to oil changes, it is important to check the differential lube level. Some differentials need cleaning or repacking every so often. CZPT Moreno Valley, CA technicians know how to inspect and maintain axles, and they can help you determine if a problem is affecting your vehicle’s performance. Some common signs of axle problems include excessive vibrations, clunking, and a high-pitched howling noise.
If you’ve noticed any of these warning signs, contact your vehicle’s manufacturer. Most manufacturers offer service for their axles. If it’s too rusted or damaged, they’ll replace it for you for free. If you’re in doubt, you can take it to a service center for a repair. They’ll be happy to assist you in any aspect of your vehicle’s maintenance. It’s never too early to begin.
CZPT Moreno Valley, CA technicians are well-versed in the repair of axles and differentials. The CV joint, which connects the car’s transmission to the rear wheels, is responsible for transferring the power from the engine to the wheels. Aside from the CV joint, there are also protective boots on both ends of the axle shaft. The protective boots can tear with age or use. When they tear, they allow grease and debris to escape and get into the joint.
While the CV joint is the most obvious place to replace it, this isn’t a time to ignore this important component. Taking care of the CV joint will protect your car from costly breakdowns at the track. While servicing half shafts can help prevent costly replacement of CV joints, it’s best to do it once a season or halfway through the season. ACV joints are essential for your car’s safety and function.
China wholesaler 95.25mm*117.47mm*3.175mm NTA6074 High Limiting Speed Needle Roller Thrust Bearing Used In Machine Tools with Best Sales
Product Description
95.25mm*117.47mm*3.175mm NTA6074 High Limiting Speed Needle Roller Thrust Bearing Used In
Machine Tools
Application
Machine Tools Cars and Light Trucks
Trucks, Trailers and Buses Two and Three Wheelers
Needle roller thrust bearings are fitted with a form-stable cage to reliably retain and CZPT a large number of needle rollers.
Needle roller thrust bearings provide a high degree of stiffness within a minimum axial space.
In applications where the faces of adjacent machine components can serve as raceways, needle roller thrust bearings take up
no more space than a conventional thrust washer.
Needle Roller Thrust Bearings with Washers Specification
| Product Name | Inch series Needle Roller Thrust Bearings with Washers |
| Shaft Diameter | Available for 6 ≤ d ≤ 110 mm |
| Material | Bearing Steel (GCr15) |
| Thrust Washers | TRA TRB TRC TRD Series |
| Cage | Steel |
| Features | Accommodate heavy axial loads and CZPT loads |
| Certification | ISO 9001:2008 |
| Packing | 1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize |
| Delivery Time | 30 – 45 Days After The Order is Confirmed |
| Shippment | 1.By Sea 2.By Air 3.By Express |
| Website | http://hlimachinery |
| Model | Thrust Washer | Boundary Dimensions (mm) | Basic Load Rating (KN) | Limited Speed | ||||||||
| d | D | Dw | Eb | Ea | C | Co | rpm | |||||
| NTA411 | TRA411 | TRB411 | TRC411 | 6.35 | 17.45 | 1.984 | 8.6 | 14.7 | 3.33 | 7.416 | 22400 | |
| NTA512 | TRA512 | TRB512 | 7.93 | 19.05 | 1.984 | 10.2 | 16.3 | 3.78 | 9.036 | 20000 | ||
| NTA613 | TRA613 | TRB613 | TRC613 | 9.52 | 20.63 | 1.984 | 11.7 | 18 | 3.924 | 9.864 | 22400 | |
| NTA815 | TRA815 | TRB815 | TRC815 | 12.7 | 23.8 | 1.984 | 15 | 21.1 | 4.644 | 13.176 | 15200 | |
| NTA916 | TRA916 | TRB916 | TRC916 | 14.27 | 25.4 | 1.984 | 16.5 | 22.6 | 5.004 | 14.796 | 14400 | |
| NTA1018 | TRA1018 | TRB1018 | TRC1018 | TRD1018 | 15.88 | 28.58 | 1.984 | 18 | 25.9 | 5.724 | 18.252 | 12800 |
| NTA1220 | TRA1220 | TRB1220 | TRC1220 | TRD1220 | 19.05 | 31.75 | 1.984 | 21.3 | 28.9 | 6.372 | 21.924 | 11200 |
| NTA1423 | TRA1423 | TRB1423 | TRC1423 | TRD1423 | 22.23 | 36.51 | 1.984 | 22.1 | 34.03 | 8.46 | 33.156 | 9600 |
| NTC1427 | TRB1427 | TRC1427 | TRD1427 | 22.22 | 42.87 | 1.984 | 25.9 | 39.87 | 12.348 | 55.8 | 8000 | |
| NTA1625 | TRA1625 | TRB1625 | TRC1625 | TRD1625 | 25.4 | 39.68 | 1.984 | 27.68 | 36.83 | 8.712 | 35.532 | 8800 |
| NTA1828 | TRA1828 | TRB1828 | TRC1828 | TRD1828 | 28.58 | 44.45 | 1.984 | 30.73 | 41.6 | 10.944 | 49.32 | 7840 |
| NTA2031 | TRA2031 | TRB2031 | TRC2031 | TRD2031 | 31.75 | 49.21 | 1.984 | 34.03 | 46.23 | 13.284 | 65.52 | 7040 |
| NTA2233 | TRA2233 | TRB2233 | TRC2233 | TRD2233 | 34.92 | 52.38 | 1.984 | 37.1 | 49.5 | 14.076 | 72.36 | 6560 |
| NTA2435 | TRA2435 | TRB2435 | TRC2435 | TRD2435 | 38.1 | 55.56 | 1.984 | 40.4 | 52.6 | 15.3 | 82.8 | 6160 |
| NTA2840 | TRA2840 | TRB2840 | TRC2840 | TRD2840 | 44.45 | 63.5 | 1.984 | 46.7 | 58.9 | 16.704 | 96.84 | 5520 |
| NTA3244 | TRA3244 | TRB3244 | TRC3244 | TRD3244 | 50.8 | 69.85 | 1.984 | 53.1 | 65.3 | 15.84 | 93.24 | 4960 |
| NTA3446 | TRA3446 | TRB3446 | TRC3446 | TRD3446 | 53.39 | 73.02 | 1.984 | 56.4 | 68.6 | 16.092 | 96.84 | 4720 |
| NTA3648 | TRA3648 | TRB3648 | TRC3648 | TRD3648 | 57.15 | 76.2 | 1.984 | 59.4 | 71.6 | 16.344 | 100.08 | 4560 |
| NTA3650 | 57.15 | 79.37 | 3.175 | 59.9 | 75.2 | 26.64 | 136.08 | 4240 | ||||
| NTA4052 | TRA4052 | TRB4052 | TRC4052 | TRD4052 | 63.5 | 82.55 | 1.984 | 65.8 | 78 | 16.812 | 106.92 | 4160 |
| NTA4458 | TRA4458 | TRB4458 | TRC4458 | TRD4458 | 69.85 | 92.07 | 3.175 | 72.6 | 87.9 | 75.04 | 196.2 | 3680 |
| NTA4860 | TRA4860 | TRB4860 | TRD4860 | 76.2 | 95.25 | 1.984 | 78.5 | 90.7 | 39.52 | 120.96 | 3600 | |
| NTA5266 | TRA5266 | TRD5266 | 82.55 | 104.77 | 3.175 | 85.3 | 100.6 | 80.8 | 226.44 | 3200 | ||
| NTA6074 | TRA6074 | TRB6074 | TRC6074 | TRD6074 | 95.25 | 117.47 | 3.175 | 98 | 113.3 | 39.6 | 264.24 | 2800 |
| NTA6681 | TRA6681 | TRC6681 | TRD6681 | 104.77 | 128.58 | 3.175 | 107.4 | 124.5 | 45 | 320.04 | 2560 | |
About Us
HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products such as
Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint
Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.
FAQ
Q1 – What is our advantages?
A – Manufacturer – Do it only with the Best;
-Your Choice make different.
Q2 – Our Products
A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing
– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing
Q3 – Process of our production
A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing
Q4 – How to customize bearing(non-standard) from your company?
A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5 – What should I care before installation?
A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be
removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible
with the preservative, it is necessary to wash and carefully dry the bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing
swarf and dust.
Q6 – How to stock and maintenance my bearings right?
A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity
or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.
The Four Basic Components of a Screw Shaft
There are 4 basic components of a screw shaft: the Head, the Thread angle, and the Threaded shank. These components determine the length, shape, and quality of a screw. Understanding how these components work together can make purchasing screws easier. This article will cover these important factors and more. Once you know these, you can select the right type of screw for your project. If you need help choosing the correct type of screw, contact a qualified screw dealer.
Thread angle
The angle of a thread on a screw shaft is the difference between the 2 sides of the thread. Threads that are unified have a 60 degree angle. Screws have 2 parts: a major diameter, also known as the screw’s outside diameter, and a minor diameter, or the screw’s root diameter. A screw or nut has a major diameter and a minor diameter. Each has its own angle, but they all have 1 thing in common – the angle of thread is measured perpendicularly to the screw’s axis.
The pitch of a screw depends on the helix angle of the thread. In a single-start screw, the lead is equal to the pitch, and the thread angle of a multiple-start screw is based on the number of starts. Alternatively, you can use a square-threaded screw. Its square thread minimizes the contact surface between the nut and the screw, which improves efficiency and performance. A square thread requires fewer motors to transfer the same load, making it a good choice for heavy-duty applications.
A screw thread has 4 components. First, there is the pitch. This is the distance between the top and bottom surface of a nut. This is the distance the thread travels in a full revolution of the screw. Next, there is the pitch surface, which is the imaginary cylinder formed by the average of the crest and root height of each tooth. Next, there is the pitch angle, which is the angle between the pitch surface and the gear axis.
Head
There are 3 types of head for screws: flat, round, and hexagonal. They are used in industrial applications and have a flat outer face and a conical interior. Some varieties have a tamper-resistant pin in the head. These are usually used in the fabrication of bicycle parts. Some are lightweight, and can be easily carried from 1 place to another. This article will explain what each type of head is used for, and how to choose the right 1 for your screw.
The major diameter is the largest diameter of the thread. This is the distance between the crest and the root of the thread. The minor diameter is the smaller diameter and is the distance between the major and minor diameters. The minor diameter is half the major diameter. The major diameter is the upper surface of the thread. The minor diameter corresponds to the lower extreme of the thread. The thread angle is proportional to the distance between the major and minor diameters.
Lead screws are a more affordable option. They are easier to manufacture and less expensive than ball screws. They are also more efficient in vertical applications and low-speed operations. Some types of lead screws are also self-locking, and have a high coefficient of friction. Lead screws also have fewer parts. These types of screw shafts are available in various sizes and shapes. If you’re wondering which type of head of screw shaft to buy, this article is for you.
Threaded shank
Wood screws are made up of 2 parts: the head and the shank. The shank is not threaded all the way up. It is only partially threaded and contains the drive. This makes them less likely to overheat. Heads on wood screws include Oval, Round, Hex, Modified Truss, and Flat. Some of these are considered the “top” of the screw.
Screws come in many sizes and thread pitches. An M8 screw has a 1.25-mm thread pitch. The pitch indicates the distance between 2 identical threads. A pitch of 1 is greater than the other. The other is smaller and coarse. In most cases, the pitch of a screw is indicated by the letter M followed by the diameter in millimetres. Unless otherwise stated, the pitch of a screw is greater than its diameter.
Generally, the shank diameter is smaller than the head diameter. A nut with a drilled shank is commonly used. Moreover, a cotter pin nut is similar to a castle nut. Internal threads are usually created using a special tap for very hard metals. This tap must be followed by a regular tap. Slotted machine screws are usually sold packaged with nuts. Lastly, studs are often used in automotive and machine applications.
In general, screws with a metric thread are more difficult to install and remove. Fortunately, there are many different types of screw threads, which make replacing screws a breeze. In addition to these different sizes, many of these screws have safety wire holes to keep them from falling. These are just some of the differences between threaded screw and non-threaded. There are many different types of screw threads, and choosing the right 1 will depend on your needs and your budget.
Point
There are 3 types of screw heads with points: cone, oval, and half-dog. Each point is designed for a particular application, which determines its shape and tip. For screw applications, cone, oval, and half-dog points are common. Full dog points are not common, and they are available in a limited number of sizes and lengths. According to ASTM standards, point penetration contributes as much as 15% of the total holding power of the screw, but a cone-shaped point may be more preferred in some circumstances.
There are several types of set screws, each with its own advantage. Flat-head screws reduce indentation and frequent adjustment. Dog-point screws help maintain a secure grip by securing the collar to the screw shaft. Cup-point set screws, on the other hand, provide a slip-resistant connection. The diameter of a cup-point screw is usually half of its shaft diameter. If the screw is too small, it may slack and cause the screw collar to slip.
The UNF series has a larger area for tensile stress than coarse threads and is less prone to stripping. It’s used for external threads, limited engagement, and thinner walls. When using a UNF, always use a standard tap before a specialized tap. For example, a screw with a UNF point is the same size as a type C screw but with a shorter length.
Spacer
A spacer is an insulating material that sits between 2 parts and centers the shaft of a screw or other fastener. Spacers come in different sizes and shapes. Some of them are made of Teflon, which is thin and has a low coefficient of friction. Other materials used for spacers include steel, which is durable and works well in many applications. Plastic spacers are available in various thicknesses, ranging from 4.6 to 8 mm. They’re suitable for mounting gears and other items that require less contact surface.
These devices are used for precision fastening applications and are essential fastener accessories. They create clearance gaps between the 2 joined surfaces or components and enable the screw or bolt to be torqued correctly. Here’s a quick guide to help you choose the right spacer for the job. There are many different spacers available, and you should never be without one. All you need is a little research and common sense. And once you’re satisfied with your purchase, you can make a more informed decision.
A spacer is a component that allows the components to be spaced appropriately along a screw shaft. This tool is used to keep space between 2 objects, such as the spinning wheel and an adjacent metal structure. It also helps ensure that a competition game piece doesn’t rub against an adjacent metal structure. In addition to its common use, spacers can be used in many different situations. The next time you need a spacer, remember to check that the hole in your screw is threaded.
Nut
A nut is a simple device used to secure a screw shaft. The nut is fixed on each end of the screw shaft and rotates along its length. The nut is rotated by a motor, usually a stepper motor, which uses beam coupling to accommodate misalignments in the high-speed movement of the screw. Nuts are used to secure screw shafts to machined parts, and also to mount bearings on adapter sleeves and withdrawal sleeves.
There are several types of nut for screw shafts. Some have radial anti-backlash properties, which prevent unwanted radial clearances. In addition, they are designed to compensate for thread wear. Several nut styles are available, including anti-backlash radial nuts, which have a spring that pushes down on the nut’s flexible fingers. Axial anti-backlash nuts also provide thread-locking properties.
To install a ball nut, you must first align the tangs of the ball and nut. Then, you must place the adjusting nut on the shaft and tighten it against the spacer and spring washer. Then, you need to lubricate the threads, the ball grooves, and the spring washers. Once you’ve installed the nut, you can now install the ball screw assembly.
A nut for screw shaft can be made with either a ball or a socket. These types differ from hex nuts in that they don’t need end support bearings, and are rigidly mounted at the ends. These screws can also have internal cooling mechanisms to improve rigidity. In this way, they are easier to tension than rotating screws. You can also buy hollow stationary screws for rotator nut assemblies. This type is great for applications requiring high heat and wide temperature changes, but you should be sure to follow the manufacturer’s instructions.
China Hot selling 34.925*52.388*1.984mm TC2233 High Limiting Speed Needle Roller Thrust Bearing Used In Machine Tools near me manufacturer
Product Description
34.925*52.388*1.984mm TC2233 High Limiting Speed Needle Roller Thrust Bearing Used In Machine Tools
Application
Machine Tools Cars and Light Trucks
Trucks, Trailers and Buses Two and Three Wheelers
Needle roller thrust bearings are fitted with a form-stable cage to reliably retain and CZPT a large number of needle rollers.
Needle roller thrust bearings provide a high degree of stiffness within a minimum axial space.
In applications where the faces of adjacent machine components can serve as raceways, needle roller thrust bearings take up
no more space than a conventional thrust washer.
Needle Roller Thrust Bearings with Washers Specification
| Product Name | Inch series Needle Roller Thrust Bearings with Washers |
| Shaft Diameter | Available for 6 ≤ d ≤ 110 mm |
| Material | Bearing Steel (GCr15) |
| Thrust Washers | TWA/TWB/TWC/TWD Series |
| Cage | Steel |
| Features | Accommodate heavy axial loads and CZPT loads |
| Certification | ISO 9001:2008 |
| Packing | 1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize |
| Delivery Time | 30 – 45 Days After The Order is Confirmed |
| Shippment | 1.By Sea 2.By Air 3.By Express |
| Website | http://hlimachinery |
| Model | Thrust Washer | Boundary Dimensions (mm) | Basic Load Rating (KN) | Limited | Mass | ||||||
| Speed | |||||||||||
| B1=0.81 | B1=1.6 | B=2.337 | B=3.2 | d | D | Dw | C | Co | rpm | kg | |
| TC411 | TWA411 | TWB411 | TWC411 | TWD411 | 6.35 | 17.45 | 1.984 | 4.88 | 10.64 | 16000 | 0.005 |
| TC512 | TWA512 | TWB512 | TWC512 | TWD512 | 7.938 | 19.05 | 1.984 | 5.52 | 12.96 | 14400 | 0.006 |
| TC613 | TWA613 | TWB613 | TWC613 | TWD613 | 7.525 | 20.638 | 1.984 | 5.76 | 14.24 | 12800 | 0.007 |
| TWA812 | TWB812 | TWC812 | TWD812 | 12.7 | 19.05 | 0.004 | |||||
| TC815 | TWA815 | TWB815 | TWC815 | TWD815 | 12.7 | 23.813 | 1.984 | 6.8 | 18.88 | 10400 | 0.008 |
| TWA916 | TWB916 | TWC916 | TWD916 | 14.29 | 25.4 | 0.009 | |||||
| TC1018 | TWA1018 | TWB1018 | TWC1018 | TWD1018 | 15.875 | 28.575 | 1.984 | 7.76 | 23.6 | 8800 | 0.011 |
| TWA1120 | TWB1120 | TWC1120 | TWD1120 | 17.463 | 31.75 | 0.014 | |||||
| TC1220 | TWA1220 | TWB1220 | TWC1220 | TWD1220 | 19.05 | 31.75 | 1.984 | 8.56 | 28.4 | 7600 | 0.013 |
| TC1423 | TWA1423 | TWB1423 | TWC1423 | TWD1423 | 22.225 | 36.513 | 1.984 | 10.32 | 37.2 | 6400 | 0.017 |
| TC1427 | TWA1427 | TWB1427 | TWC1427 | TWD1427 | 22.225 | 42.863 | 1.984 | 15.68 | 66.4 | 6000 | 0.026 |
| TC1625 | TWA1625 | TWB1625 | TWC1625 | TWD1625 | 25.4 | 39.688 | 1.984 | 11.2 | 43.2 | 6000 | 0.018 |
| TC1726 | 26.988 | 41.275 | 1.984 | 13.84 | 58.4 | 5600 | |||||
| TC1828 | TWA1828 | TWB1828 | TWC1828 | TWD1828 | 28.575 | 44.45 | 1.984 | 13.68 | 58.4 | 5200 | 0.571 |
| TC1931 | 30.163 | 49.213 | 1.984 | 16 | 72.8 | 4800 | |||||
| TC2031 | TWA2031 | TWB2031 | TWC2031 | TWD2031 | 31.75 | 49.213 | 1.984 | 16 | 72.8 | 4800 | 0.571 |
| TC2233 | TWA2233 | TWB2233 | TWC2233 | TWD2233 | 34.925 | 52.388 | 1.984 | 16.4 | 76.8 | 4400 | 0.03 |
| TC2435 | TWA2435 | TWB2435 | TWC2435 | TWD2435 | 38.1 | 55.563 | 1.984 | 17.28 | 84 | 4000 | 0.032 |
| TC2840 | TWA2840 | TWB2840 | TWC2840 | TWD2840 | 44.45 | 63.5 | 1.984 | 19.92 | 106.4 | 3520 | 0.02 |
| TC3244 | TWA3244 | TWB3244 | TWC3244 | TWD3244 | 50.8 | 69.85 | 1.984 | 20.8 | 116 | 3200 | 0.045 |
| TWA3446 | TWB3446 | TWC3446 | TWD3446 | 53.975 | 73.02 | 0.048 | |||||
| TC3648 | TWA3648 | TWB3648 | TWC3648 | TWD3648 | 57.15 | 76.2 | 1.984 | 21.2 | 124.8 | 2880 | 0.05 |
| TC4052 | TWA4052 | TWB4052 | TWC4052 | TWD4052 | 63.5 | 82.55 | 1.984 | 22 | 133.6 | 2640 | 0.055 |
| TWA4458 | TWB4458 | TWC4458 | TWD4458 | 69.85 | 92.07 | ||||||
| TC4860 | TWA4860 | TWB4860 | TWC4860 | TWD4860 | 76.2 | 95 | 1.984 | 23.6 | 151.2 | 2240 | |
| TC5266 | TWA5266 | TWB5266 | TWC5266 | TWD5266 | 82.55 | 104.775 | 3.175 | 38.8 | 216 | 2080 | 0.082 |
| TWA6074 | TWB6074 | TWC6074 | TWD6074 | 95.25 | 117.475 | 0.093 | |||||
| TC6681 | TWA6681 | TWB6681 | TWC6681 | TWD6681 | 104.775 | 128.588 | 3.175 | 50.4 | 328 | 1680 | 0.109 |
About Us
HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products such as
Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller
Bearings, Wheel Hub Bearings and Non-Standard Bearings.
FAQ
Q1 – What is our advantages?
A – Manufacturer – Do it only with the Best;
-Your Choice make different.
Q2 – Our Products
A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing
– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing
Q3 – Process of our production
A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing
Q4 – How to customize bearing(non-standard) from your company?
A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5 – What should I care before installation?
A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be
removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible
with the preservative, it is necessary to wash and carefully dry the bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing
swarf and dust.
Q6 – How to stock and maintenance my bearings right?
A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity
or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.
How to Calculate the Diameter of a Worm Gear
In this article, we will discuss the characteristics of the Duplex, Single-throated, and Undercut worm gears and the analysis of worm shaft deflection. Besides that, we will explore how the diameter of a worm gear is calculated. If you have any doubt about the function of a worm gear, you can refer to the table below. Also, keep in mind that a worm gear has several important parameters which determine its working.
Duplex worm gear
A duplex worm gear set is distinguished by its ability to maintain precise angles and high gear ratios. The backlash of the gearing can be readjusted several times. The axial position of the worm shaft can be determined by adjusting screws on the housing cover. This feature allows for low backlash engagement of the worm tooth pitch with the worm gear. This feature is especially beneficial when backlash is a critical factor when selecting gears.
The standard worm gear shaft requires less lubrication than its dual counterpart. Worm gears are difficult to lubricate because they are sliding rather than rotating. They also have fewer moving parts and fewer points of failure. The disadvantage of a worm gear is that you cannot reverse the direction of power due to friction between the worm and the wheel. Because of this, they are best used in machines that operate at low speeds.
Worm wheels have teeth that form a helix. This helix produces axial thrust forces, depending on the hand of the helix and the direction of rotation. To handle these forces, the worms should be mounted securely using dowel pins, step shafts, and dowel pins. To prevent the worm from shifting, the worm wheel axis must be aligned with the center of the worm wheel’s face width.
The backlash of the CZPT duplex worm gear is adjustable. By shifting the worm axially, the section of the worm with the desired tooth thickness is in contact with the wheel. As a result, the backlash is adjustable. Worm gears are an excellent choice for rotary tables, high-precision reversing applications, and ultra-low-backlash gearboxes. Axial shift backlash is a major advantage of duplex worm gears, and this feature translates into a simple and fast assembly process.
When choosing a gear set, the size and lubrication process will be crucial. If you’re not careful, you might end up with a damaged gear or 1 with improper backlash. Luckily, there are some simple ways to maintain the proper tooth contact and backlash of your worm gears, ensuring long-term reliability and performance. As with any gear set, proper lubrication will ensure your worm gears last for years to come.
Single-throated worm gear
Worm gears mesh by sliding and rolling motions, but sliding contact dominates at high reduction ratios. Worm gears’ efficiency is limited by the friction and heat generated during sliding, so lubrication is necessary to maintain optimal efficiency. The worm and gear are usually made of dissimilar metals, such as phosphor-bronze or hardened steel. MC nylon, a synthetic engineering plastic, is often used for the shaft.
Worm gears are highly efficient in transmission of power and are adaptable to various types of machinery and devices. Their low output speed and high torque make them a popular choice for power transmission. A single-throated worm gear is easy to assemble and lock. A double-throated worm gear requires 2 shafts, 1 for each worm gear. Both styles are efficient in high-torque applications.
Worm gears are widely used in power transmission applications because of their low speed and compact design. A numerical model was developed to calculate the quasi-static load sharing between gears and mating surfaces. The influence coefficient method allows fast computing of the deformation of the gear surface and local contact of the mating surfaces. The resultant analysis shows that a single-throated worm gear can reduce the amount of energy required to drive an electric motor.
In addition to the wear caused by friction, a worm wheel can experience additional wear. Because the worm wheel is softer than the worm, most of the wear occurs on the wheel. In fact, the number of teeth on a worm wheel should not match its thread count. A single-throated worm gear shaft can increase the efficiency of a machine by as much as 35%. In addition, it can lower the cost of running.
A worm gear is used when the diametrical pitch of the worm wheel and worm gear are the same. If the diametrical pitch of both gears is the same, the 2 worms will mesh properly. In addition, the worm wheel and worm will be attached to each other with a set screw. This screw is inserted into the hub and then secured with a locknut.
Undercut worm gear
Undercut worm gears have a cylindrical shaft, and their teeth are shaped in an evolution-like pattern. Worms are made of a hardened cemented metal, 16MnCr5. The number of gear teeth is determined by the pressure angle at the zero gearing correction. The teeth are convex in normal and centre-line sections. The diameter of the worm is determined by the worm’s tangential profile, d1. Undercut worm gears are used when the number of teeth in the cylinder is large, and when the shaft is rigid enough to resist excessive load.
The center-line distance of the worm gears is the distance from the worm centre to the outer diameter. This distance affects the worm’s deflection and its safety. Enter a specific value for the bearing distance. Then, the software proposes a range of suitable solutions based on the number of teeth and the module. The table of solutions contains various options, and the selected variant is transferred to the main calculation.
A pressure-angle-angle-compensated worm can be manufactured using single-pointed lathe tools or end mills. The worm’s diameter and depth are influenced by the cutter used. In addition, the diameter of the grinding wheel determines the profile of the worm. If the worm is cut too deep, it will result in undercutting. Despite the undercutting risk, the design of worm gearing is flexible and allows considerable freedom.
The reduction ratio of a worm gear is massive. With only a little effort, the worm gear can significantly reduce speed and torque. In contrast, conventional gear sets need to make multiple reductions to get the same reduction level. Worm gears also have several disadvantages. Worm gears can’t reverse the direction of power because the friction between the worm and the wheel makes this impossible. The worm gear can’t reverse the direction of power, but the worm moves from 1 direction to another.
The process of undercutting is closely related to the profile of the worm. The worm’s profile will vary depending on the worm diameter, lead angle, and grinding wheel diameter. The worm’s profile will change if the generating process has removed material from the tooth base. A small undercut reduces tooth strength and reduces contact. For smaller gears, a minimum of 14-1/2degPA gears should be used.
Analysis of worm shaft deflection
To analyze the worm shaft deflection, we first derived its maximum deflection value. The deflection is calculated using the Euler-Bernoulli method and Timoshenko shear deformation. Then, we calculated the moment of inertia and the area of the transverse section using CAD software. In our analysis, we used the results of the test to compare the resulting parameters with the theoretical ones.
We can use the resulting centre-line distance and worm gear tooth profiles to calculate the required worm deflection. Using these values, we can use the worm gear deflection analysis to ensure the correct bearing size and worm gear teeth. Once we have these values, we can transfer them to the main calculation. Then, we can calculate the worm deflection and its safety. Then, we enter the values into the appropriate tables, and the resulting solutions are automatically transferred into the main calculation. However, we have to keep in mind that the deflection value will not be considered safe if it is larger than the worm gear’s outer diameter.
We use a four-stage process for investigating worm shaft deflection. We first apply the finite element method to compute the deflection and compare the simulation results with the experimentally tested worm shafts. Finally, we perform parameter studies with 15 worm gear toothings without considering the shaft geometry. This step is the first of 4 stages of the investigation. Once we have calculated the deflection, we can use the simulation results to determine the parameters needed to optimize the design.
Using a calculation system to calculate worm shaft deflection, we can determine the efficiency of worm gears. There are several parameters to optimize gearing efficiency, including material and geometry, and lubricant. In addition, we can reduce the bearing losses, which are caused by bearing failures. We can also identify the supporting method for the worm shafts in the options menu. The theoretical section provides further information.
China best Hot Sale CNC Machining Transmission Shaft Carbon Steel Drive Shaft Industrial Machinery Press Brake Stainless Steel Electric Motor Machine Tool Axis with high quality
Product Description
ZheJiang E-Rally Technology Co., Ltd. is 1 of most experienced professional rapid prototype and mass production manufacturer. Located in ZheJiang China.
Our market focus is to supply the professional machining solution for micro precision parts, Auto Spare Parts, Especially Semiconductor equipment parts, Environmental protection equipment parts, Testing equipment parts, And other kinds of high precision parts manufacturing. We don’t only provide OEM services, we can also provide you with the professional technical support and best production plan of equipment and parts.
We specialize in rapid prototyping, rapid tooling, low volume and mass production manufacturing of custom parts. We produce over 10,000 kinds of parts every year, with rich processing experience, we can make everything into reality. Short lead time, 24-hour response, full steps QC inspection, Non-disclosure agreement is strictly respected.
Please feel free to contact us.
Cooperate with us You Will Get:
* Competitive Price Of CNC Precision Machinery part
* Good Quality Assurance
* In Time Sampling & In Time Shipment
* Quality Guarantee
* Free Sample Can Be Provided Some Time
* Low MOQ
* Reply in 24 hours and fast quotaion
How to work with us?
1. Send us your 3D drawing (STEP/IGS/SolidWorks format etc. ) so we can check all dimension to quote.
2. Expatiate your requirements (your quantity, material, and surface finish requirements, etc.) to our email
Drawing Format Can Done By E-Rally?
dwg, dxf, prt, iGS, step, stp, iges, slprt, asm, x_t files are all accepted.
What kinds of CNC machining product is suitable to send to E-Rally for quoation?
CNC machining product, CNC milling product, CNC lathing product, CNC turning product, CNC precision machining product, maching product, precision product and all machining parts used in different industrials such as: spray nozzle, car accessories, railway accessories, bathroom accessoires, equipemnt spare parts, pipe and fittings and so on.
| Product Description |
| Product Name: | CNC Machinery Part For Multi industry equipment Auto Part Phone Parts Machine Part Household appliance parts |
| Manufacture Process: | Design – Primary Processing-CNC Machining-Inspecting-Packing |
| Main Material: | Aluminium,Brass,Steel,etc. |
| Color: | Custom Color |
| Finish: | Clean/Polish/Anodized/Custom Surface |
| Production Equipment: | CNC Machining, CNC Turning, CNC Milling, Complex CNC turning & milling, 4 & 5 Axis CNC Machining, Laser Cutting, CNC Bending, Wire Cutting, Stamping, Casting, Grinding etc. |
| Surface Treatment: | Clear/black/golden/blue/red/hard Anodizing Glass bead blasting, Brushing, Polish Zinc/Nickel/Silver Plating Powder Coating, Heat treatment, Black oxdized Passivate, Painting, Laser engraving, Silk screen etc. |
| Measuring Instruments and Equipment: | 1) Micrometer
2) Smooth plug gauge 3) Thread gauge 4) Image measuring instrument 5) Coordinate Measuring Machine 6) Roughness tester 7) Routine inspection of calipers |
| Tolerance: | ± 0.005~0.100 mm |
| Quality control: | ISO 9001:2008 & IATF 16949 |
| Sample time: | 1-3 days |
| Service: | Customized OEM/ODM |
| Shipment: | Fedex, DHL, UPS, Sea or Air Shipment, etc. |
| One-stop Service: | Custom Design, Fabrication, Assembly And Delivery |
| File Format: | Solidworks,Pro/Engineer,Auto CAD,C4D,Creo,PDF,JPG,DXF,IGS,STEP,DWG |
Customized CNC Parts for Various Equipment Auto Moto Parts
High precision custom mold / Injection CZPT / Mold accessories
| Machinable materials | |||||
| Steel | 1018 | Stainless Steel | 17-4PH | Copper/Brass | 110 |
| 1045 | 302 | 145 | |||
| 1050 | 303 | 147 | |||
| 1117 | 304 | 314 | |||
| 1141 | 316 | 316 | |||
| 1144 | 321 | 360 | |||
| 11L17 | 409 | 544 | |||
| 11L41 | 410 | 624 | |||
| 1215 | 416 | Beryllium Copper | |||
| 12L14 | 420 | Plastics | ABS | ||
| 4140 | 430 | PC | |||
| 4142 | 440 | PP | |||
| 41L40 | Aluminum | 2011 | PEEK | ||
| 41L42 | 2571 | PET | |||
| 8620 | 5052 | PUM | |||
| 86L20 | 6061 | PVC | |||
| E52100 | 6063 | Delron | |||
| Fatigue proof | 6082 | Nylon | |||
| Stress proof | 6262 | Teflon | |||
| Customized | 7075 | Celcon | |||
| Steel | Aluminum | Copper/Brass | Plastics |
| Previous Cases |
| CNC Machining | CNC Turning | Motorcycles Parts | Mould | Laser Cutting | Stamping Parts |
☆☆☆☆☆
All the pictures are actually taken by rally. Every year, more than 10,000 kinds of parts are manufactured, involving many industries:
| Medical equipment | Semiconductor equipment | 5g communication equipment | Packaging equipment | Intelligent assembly |
| Logistics Delivery |
| FAQ |
1. Are you a trader or a manufacturer?
KTS:We are manufacturer, our factory is located in HangZhou, ZheJiang Province, China, The starting point of HangZhou Europe Railway, Welcome to visit our factory.
2. May i order small quantity of CNC mashinery parts or carbide products?
KTS:We support small batch customization, but different models have different MOQ, please contact US to confirm.
3.Can you provide sample?
KTS: Yes, please feel free to tell us, also your own design is welcome to make sample for you, After confirming the authenticity of your company, we are willing to provide small quantities of free samples.
4.What is your price term, payment term and delivery terms?
Price Terms: By FOB ZheJiang or other port. Balance before shipment. Rail transport is also allowed.
Payment Terms: T/T advance.
Delivery Terms: By express, by air, by train, by shipment or as requirement
Contact us:
ZheJiang E-Rally supply Chain Machinery Co.,Ltd.
Address: No.1, floor 1, building 1, No.26 Xixin Avenue, high tech Zone, HangZhou, ZheJiang , China
If there’s anything we can help, please feel free to contact with us.
We’re sure your any inquiry or requirement will get prompt attention.
Stiffness and Torsional Vibration of Spline-Couplings
In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
Stiffness of spline-coupling
The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
Characteristics of spline-coupling
The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least 4 inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.
Stiffness of spline-coupling in torsional vibration analysis
This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following 3 factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
Effect of spline misalignment on rotor-spline coupling
In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the 2 is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by 2 coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to 1 another.
China Standard Steel Metal Reduction Starter Shaft Spline Pinion Custom Precision Machine Wheel Transmission Planetary Sun Drive Spur Gear Wholesale Mechanical Parts near me manufacturer
Product Description
ZheJiang E-Rally Technology Co., Ltd. is 1 of most experienced professional rapid prototype and mass production manufacturer. Located in ZheJiang China.
Our market focus is to supply the professional machining solution for micro precision parts, Auto Spare Parts, Especially Semiconductor equipment parts, Environmental protection equipment parts, Testing equipment parts, And other kinds of high precision parts manufacturing. We don’t only provide OEM services, we can also provide you with the professional technical support and best production plan of equipment and parts.
We specialize in rapid prototyping, rapid tooling, low volume and mass production manufacturing of custom parts. We produce over 10,000 kinds of parts every year, with rich processing experience, we can make everything into reality. Short lead time, 24-hour response, full steps QC inspection, Non-disclosure agreement is strictly respected.
Please feel free to contact us.
Cooperate with us You Will Get:
* Competitive Price Of CNC Precision Machinery part
* Good Quality Assurance
* In Time Sampling & In Time Shipment
* Quality Guarantee
* Free Sample Can Be Provided Some Time
* Low MOQ
* Reply in 24 hours and fast quotaion
How to work with us?
1. Send us your 3D drawing (STEP/IGS/SolidWorks format etc. ) so we can check all dimension to quote.
2. Expatiate your requirements (your quantity, material, and surface finish requirements, etc.) to our email
Drawing Format Can Done By E-Rally?
dwg, dxf, prt, iGS, step, stp, iges, slprt, asm, x_t files are all accepted.
What kinds of CNC machining product is suitable to send to E-Rally for quoation?
CNC machining product, CNC milling product, CNC lathing product, CNC turning product, CNC precision machining product, maching product, precision product and all machining parts used in different industrials such as: spray nozzle, car accessories, railway accessories, bathroom accessoires, equipemnt spare parts, pipe and fittings and so on.
| Product Description |
Steel Metal Reduction Starter Shaft Spline Pinion Custom Precision Machine Wheel Transmission Planetary Sun Drive Spur Gear
| Item | Customized machined machining gears | |
| Process | CNC machining,CNC milling, cnc lathe machining | |
| material | steel, stainless steel, carbon steel,brass,C360 brass copper, aluminum 7075,7068 brass,C360 brass copper, aluminum Nylon, PA66, NYLON , ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc | |
| Quality Control | ISO9001 and ISO14001 | |
| Dimension bore tolerances | -/+0.01mm | |
| Quality standard | AGMA, JIS, DIN | |
| Surface treatment | Blackening, plated, anodizing, hard anodizing etc | |
| Gear hardness | 30 to 60 H.R.C | |
| Size/Color | Gears and parts dimensions are according to drawings from customer, and colors are customized | |
| Surface treatment | Polished or matte surface, painting, texture, vacuum aluminizing and can be stamped with logo etc. | |
| Dimensions Tolerance | ±0.01mm or more precise | |
| Samples confirmation and approval | samples shipped for confirmation and shipping cost paid by customers | |
| Package | Inner clear plastic bag/outside carton/wooden pallets/ or any other special package as per customer’s requirements. | |
| Delivery Time | Total takes 2~~8weeks usually | |
| Shipping |
Usual FEDEX, UPS, DHL, TNT, EMS or base on customer’s requirement. |
High precision custom mold / Injection CZPT / Mold accessories
| Machinable materials | |||||
| Steel | 1018 | Stainless Steel | 17-4PH | Copper/Brass | 110 |
| 1045 | 302 | 145 | |||
| 1050 | 303 | 147 | |||
| 1117 | 304 | 314 | |||
| 1141 | 316 | 316 | |||
| 1144 | 321 | 360 | |||
| 11L17 | 409 | 544 | |||
| 11L41 | 410 | 624 | |||
| 1215 | 416 | Beryllium Copper | |||
| 12L14 | 420 | Plastics | ABS | ||
| 4140 | 430 | PC | |||
| 4142 | 440 | PP | |||
| 41L40 | Aluminum | 2011 | PEEK | ||
| 41L42 | 2571 | PET | |||
| 8620 | 5052 | PUM | |||
| 86L20 | 6061 | PVC | |||
| E52100 | 6063 | Delron | |||
| Fatigue proof | 6082 | Nylon | |||
| Stress proof | 6262 | Te/flon | |||
| Customized | 7075 | Celcon | |||
| Steel | Aluminum | Copper/Brass | Plastics |
| Previous Cases |
| CNC Machining | CNC Turning | Motorcycles Parts | Mould | Laser Cutting | Stamping Parts |
☆☆☆☆☆
All the pictures are actually taken by rally. Every year, more than 10,000 kinds of parts are manufactured, involving many industries:
| Medical equipment | Semiconductor equipment | 5g communication equipment | Packaging equipment | Intelligent assembly |
| Logistics Delivery |
| FAQ |
1. Are you a trader or a manufacturer?
KTS:We are manufacturer, our factory is located in HangZhou, ZheJiang Province, China, The starting point of HangZhou Europe Railway, Welcome to visit our factory.
2. May i order small quantity of CNC mashinery parts or carbide products?
KTS:We support small batch customization, but different models have different MOQ, please contact US to confirm.
3.Can you provide sample?
KTS: Yes, please feel free to tell us, also your own design is welcome to make sample for you, After confirming the authenticity of your company, we are willing to provide small quantities of free samples.
4.What is your price term, payment term and delivery terms?
Price Terms: By FOB ZheJiang or other port. Balance before shipment. Rail transport is also allowed.
Payment Terms: T/T advance.
Delivery Terms: By express, by air, by train, by shipment or as requirement
Contact us:
ZheJiang E-Rally supply Chain Machinery Co.,Ltd.
Address: No.1, floor 1, building 1, No.26 Xixin Avenue, high tech Zone, HangZhou, ZheJiang , China
If there’s anything we can help, please feel free to contact with us.
We’re sure your any inquiry or requirement will get prompt attention.
Axle Spindle Types and Installation
Are you looking for a new axle spindle for your vehicle? If so, you’ve come to the right place. Learn more about their types, functions, and installation. After reading this article, you’ll be well on your way to finding your new axle spindle. Axle spindles are essential to your vehicle. There are several types and each has unique characteristics. Here’s how to choose the best 1 for your car.
Dimensions
Axle spindle dimensions are crucial for safe wheel support. This component experiences significant stress and load during bearing mounting and must provide sufficient strength. The axle spindle can be hot-forged or shaped to include an integral shoulder. The shape of the bearing stop region must be abruptly transitioned from a straight to a curved configuration. Dimensions of axle spindle vary with different materials, manufacturing techniques, and applications.
The bearing surfaces of the axle spindle are 1.376 inches across, while the bearing spacer is 1.061 inch across. The axle spindle is 1.376 inches long and includes a cotter pin and nut. Typical axle spindle dimensions are listed below. Some axles may have additional components to reduce their weight, while others may not have any. The number of axles and bearings is also important to consider when determining the dimensions of the axle.
The outside shape of the axle spindle 40 is similar to that of the prior art spindle 10. The outer wheel bearing region 44 is cylindrical with a diameter D 1 and an inner wheel bearing region 46. An axially-separating transition region 48 separates the inner bearing region 46 from the outer wheel bearing region 44. It is important to note that the internal diameter is generally slightly larger than the outer wheel bearing region 46.
Axle spindles can be integrally formed or welded to the housing or central beam. They can also be designed differently depending on the intended function. For example, the trailer axle spindle may have a circular or rectangular cross section. Once again, axle spindles are important for safety and longevity, so it is important to know their dimensions. You can also check online for the dimensions of axle spindles.
Function
Axle spindles are crucial components of a vehicle’s suspension system. They enable a vehicle to move forward, turn, brake, and accelerate. The axle also supports the wheel bearings. In addition to supporting the wheel hub, the axle spindle connects the arms of each wheel to the chassis. This piece is also known as a steering knuckle. The axle spindle’s job is to provide sufficient strength to support the axle.
The functional elements of an axle spindle are cylindrical and have a transition region and an outer surface with an irregular pattern. They have a first and a second diameter, and are shaped to form the spindle’s beam portion and spindle region. The transition region forms a pivotal connection between the axle and the suspension. It also provides the connection between the axle and the trailer. It allows a vehicle to rotate without causing excessive vibrations.
Axle spindles can be circular in structure and are similar to those of the prior art. They support wheel hub configurations. The first end of a spindle is threaded, while the second end is open. The outer wheel bearing region has an outer surface with a diameter D1, while the inner wheel bearing region 46 has a cylindrical outer surface with a diameter D2. The transition region separates the spindle from the rest of the axle.
The spindle nut retains the wheel hub on the spindle, whereas the spindle nut holds the hub assembly in place. A spindle nut retains the wheel on the spindle. A hub cap protects the locking nut assembly and lubrication area. A hub cap is also a common component of the axle. The hub cap also provides a protective shield for the spindle nut.
Steering axle spindles do not extend to the right of the oil seal. They extend from the steering kunckle, which is pivotally joined to the steering axle beam. Despite the differences in bearing seals, wheel hub mounting means, and brake assemblies, the basic spindle configuration is the same. A spindle consists of 2 axially separated bearing regions, 1 with a larger diameter than the other, with a bearing stop adjacent to the inner bearing region.
Types
The axle is the basic unit of an automobile, and it includes several components. Among these are bearings, axle housings, and wheel hubs. Bearings and axle housings take on all of the radial loads placed on them during operation. As a result, they are necessary to ensure that a vehicle is able to function at its optimum level. But if you’re not sure what these components are, they can make all the difference in your ride.
Axle type depends on a number of factors, including the amount of force produced. In some cases, the vehicle already has pre-designed axles that come in standard formats, but in other cases, a customer can order a custom-made axle for the specific needs of his vehicle. Customized axles give the vehicle operator greater control over the speed and torque of the wheels. To choose the correct axle type for your vehicle, it’s helpful to know the measurements of the axle.
Axle gear sets and lubrication passages are also different. Reverse-cut gears can’t be used in place of standard cut gears, and vice-versa. The 2 types of axle are compatible, but the spline count of the differential case must match that of the axle. It’s important to remember that a different type of axle may work with a different type of machine tool.
Different axle spindle materials have their own advantages and disadvantages. Some are more durable than others, depending on their load capacity. Disc brake hubs and axle spindles are similar to the non-braking ones, but include a rotor and a caliper yoke. The yoke design on the rotor or caliper spindle is specific for each rotor.
Bearing-type axles are the most durable. They transfer the weight of the vehicle to the axle casing. The axle housing is retained by a flange bolted to the hub, and the axle bearings are secured on the spindle by a large nut. Alternatively, axles with bearings are supported solely on the axle spindle and don’t require a hub. Floating axles are typically better for long-term operation, but may be a limited choice for vehicles.
Installation
Axle spindle installation involves tightening the axle spindle nut to retain the spacer and bearing cones in position. When properly tightened, the axle spindle nut provides the clamp force required to compress the bearing spacer and bearing cone. Preloading is an important part of axle spindle installation because it optimizes bearing life by limiting the tolerance range of end play. Here are some tips on axle spindle installation.
To start the process, you should remove the axle spindle from the vehicle. If the old spindle is not a bolt-on type, a technician will need to cut the weld that holds the axle spindle in place. Then, he or she would need to thread the new spindle back into place. The axle tube must be threaded to accept the new spindle. Once the axle spindle is properly installed, the technician will need to tighten it to the specified torque.
Once the axle spindle is installed, the technician will continue tightening the nut assembly. To ensure a tight grip, the technician will rotate the outer washer while adjusting the torque level on the axle spindle nut. If the nut is not correctly torqued, it may loosen the axle spindle. In addition, improper torque can cause excessive inboard pressure on the outer nut, which can result in over or under-compression of the bearing cone.
The second axle spindle includes an inboard bearing 54 and an outboard bearing 56. The inboard bearing has an inboard surface that abuts the shoulder 26 of the axle spindle. The outboard bearing 57 is mounted on the axle spindle near its outboard end. A bearing spacer 58 is positioned between the inboard and outboard bearings. The spacer and bearing cone group comprises the bearing cones 54 and 56.
Proper alignment of the new spindle is essential for a secure fit. Taking your trailer to a licensed repair facility for a trailer spindle installation is a good idea, as a poorly installed axle can result in improper wheel tracking and premature tire wear. A licensed trailer repair facility can do this for you without much difficulty. This way, you won’t waste your time or frustration on a DIY trailer axle replacement.
China OEM CZPT Official Mobile Hydraulic Towable Scissor Lift Aerial Working Platform Machine Xg0807HD with Cheap Price with Great quality
Product Description
XCMG Official Mobile Hydraulic Towable Scissor Lift Aerial Working Platform Machine XG0807HD
New aerial work platform developed by CZPT has the work height at 8m, the vehicle width at 0.78m, the rated load at 230kg, max. gradeability at 25%. This vehicle features compact structure, advanced performance, completed safety devices, specially suitable for construction.
In addition. It is free of any pollution, with steady lifting / lowering, easy control and maintenance. Therefore, this kind of platforms are widely applied to warehouses, factories, airports, and train stations, especially the narrow work sites.
Advantages and features:
* Effective and energy-saving electric-drive system features zero emission and low noise, together with the traceless tires, enabling this machine easily to work in enclosed environments such as office building, hospitals and schools and minimizing the effect on environment.
* Active protective mechanism such as pothole protective mechanism and the self-developed safety control system feature the humanized design and the rich options, meeting the customer needing for safety, reliability and intelligence.
* Narrow- structure design enables the complete vehicle to easily pass through a single gateway; foldable fence could make the transportation easier.
* “Zero Turning Radius” is unique and enable machine to corner in narrow room.
* Max. payload at 230kg, leading the industry. Maximum traveling speed 4km/h and 25% gradeability make the driving easier.
Product Parameters
| Item | Unit | XG0807HD | |
| Dimension of machine | Length (without ladder) | mm | 1900(1680) |
| Width | mm | 780 | |
| Height(platform folded) | mm | 2160(1830) | |
| Wheelbase | mm | 1360 | |
| Wheel track | mm | 660 | |
| Min. ground clearance (Pit protector ascending/descending) | mm | 70/20 | |
| Dimension of working platform | Length | mm | 1670 |
| Width | mm | 740 | |
| Height | mm | 1235 | |
| Extension length of the auxiliary platform | mm | 900 | |
| Centroid position of machine | Horizontal distance to front shaft | mm | 750 |
| Height of centroid | mm | 570 | |
| Total mass of machine | kg | 1550 | |
| Max. height of platform | m | 5.8 | |
| Min. height of platform | m | 1.05 | |
| Max. working height | m | 7.8 | |
| Minimum turning radius (inner wheel/outer wheel) | m | 0/1.75 | |
| Rated load | kg | 230 | |
| Payload of extended platform | kg | 115 | |
| Lifting time | s | 13-30 | |
| Lowering time | s | 25-35 | |
| Drive speed(lowered) | km/h | 3.9 | |
| Drive speed(elevated) | km/h | 0.8 | |
| Max. gradeability | % | 25 | |
| Tilt warning angle (side/forward and backward) | ° | 1.5/3 | |
| Lifting /traveling motor | Model | – | – |
| Rated power | kW | 3.3 | |
| Manufacturer | – | – | |
| Battery | Model | – | T105/DT106/3-EV-225 |
| Voltage | v | 24 | |
| Capacity | Ah | 225 | |
| Manufacturer | – | Trojan/Leoch | |
| Tire models | – | Traceless and solid/323×100 | |
Product Show
Company Profile
FAQ
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted
2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,
3: What about the delivery time?
A: 30 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.
How to Identify a Faulty Drive Shaft
The most common problems associated with automotive driveshafts include clicking and rubbing noises. While driving, the noise from the driver’s seat is often noticeable. An experienced auto mechanic can easily identify whether the sound is coming from both sides or from 1 side. If you notice any of these signs, it’s time to send your car in for a proper diagnosis. Here’s a guide to determining if your car’s driveshaft is faulty:
Symptoms of Driveshaft Failure
If you’re having trouble turning your car, it’s time to check your vehicle’s driveshaft. A bad driveshaft can limit the overall control of your car, and you should fix it as soon as possible to avoid further problems. Other symptoms of a propshaft failure include strange noises from under the vehicle and difficulty shifting gears. Squeaking from under the vehicle is another sign of a faulty driveshaft.
If your driveshaft fails, your car will stop. Although the engine will still run, the wheels will not turn. You may hear strange noises from under the vehicle, but this is a rare symptom of a propshaft failure. However, you will have plenty of time to fix the problem. If you don’t hear any noise, the problem is not affecting your vehicle’s ability to move.
The most obvious signs of a driveshaft failure are dull sounds, squeaks or vibrations. If the drive shaft is unbalanced, it is likely to damage the transmission. It will require a trailer to remove it from your vehicle. Apart from that, it can also affect your car’s performance and require repairs. So if you hear these signs in your car, be sure to have it checked by a mechanic right away.
Drive shaft assembly
When designing a propshaft, the design should be based on the torque required to drive the vehicle. When this torque is too high, it can cause irreversible failure of the drive shaft. Therefore, a good drive shaft design should have a long service life. Here are some tips to help you design a good driveshaft. Some of the main components of the driveshaft are listed below.
Snap Ring: The snap ring is a removable part that secures the bearing cup assembly in the yoke cross hole. It also has a groove for locating the snap ring. Spline: A spline is a patented tubular machined element with a series of ridges that fit into the grooves of the mating piece. The bearing cup assembly consists of a shaft and end fittings.
U-joint: U-joint is required due to the angular displacement between the T-shaped housing and the pinion. This angle is especially large in raised 4x4s. The design of the U-joint must guarantee a constant rotational speed. Proper driveshaft design must account for the difference in angular velocity between the shafts. The T-bracket and output shaft are attached to the bearing caps at both ends.
U-joint
Your vehicle has a set of U-joints on the driveshaft. If your vehicle needs to be replaced, you can do it yourself. You will need a hammer, ratchet and socket. In order to remove the U-joint, you must first remove the bearing cup. In some cases you will need to use a hammer to remove the bearing cup, you should be careful as you don’t want to damage the drive shaft. If you cannot remove the bearing cup, you can also use a vise to press it out.
There are 2 types of U-joints. One is held by a yoke and the other is held by a c-clamp. A full ring is safer and ideal for vehicles that are often used off-road. In some cases, a full circle can be used to repair a c-clamp u-joint.
In addition to excessive torque, extreme loads and improper lubrication are common causes of U-joint failure. The U-joint on the driveshaft can also be damaged if the engine is modified. If you are driving a vehicle with a heavily modified engine, it is not enough to replace the OE U-joint. In this case, it is important to take the time to properly lubricate these components as needed to keep them functional.
tube yoke
QU40866 Tube Yoke is a common replacement for damaged or damaged driveshaft tubes. They are desirably made of a metallic material, such as an aluminum alloy, and include a hollow portion with a lug structure at 1 end. Tube yokes can be manufactured using a variety of methods, including casting and forging. A common method involves drawing solid elements and machining them into the final shape. The resulting components are less expensive to produce, especially when compared to other forms.
The tube fork has a connection point to the driveshaft tube. The lug structure provides attachment points for the gimbal. Typically, the driveshaft tube is 5 inches in diameter and the lug structure is 4 inches in diameter. The lug structure also serves as a mounting point for the drive shaft. Once installed, Tube Yoke is easy to maintain. There are 2 types of lug structures: 1 is forged tube yoke and the other is welded.
Heavy-duty series drive shafts use bearing plates to secure the yoke to the U-joint. All other dimensions are secured with external snap rings. Yokes are usually machined to accept U-bolts. For some applications, grease fittings are used. This attachment is more suitable for off-road vehicles and performance vehicles.
end yoke
The end yoke of the drive shaft is an integral part of the drive train. Choosing a high-quality end yoke will help ensure long-term operation and prevent premature failure. Pat’s Driveline offers a complete line of automotive end yokes for power take-offs, differentials and auxiliary equipment. They can also measure your existing parts and provide you with high quality replacements.
A U-bolt is an industrial fastener with threaded legs. When used on a driveshaft, it provides greater stability in unstable terrain. You can purchase a U-bolt kit to secure the pinion carrier to the drive shaft. U-bolts also come with lock washers and nuts. Performance cars and off-road vehicles often use this type of attachment. But before you install it, you have to make sure the yoke is machined to accept it.
End yokes can be made of aluminum or steel and are designed to provide strength. It also offers special bolt styles for various applications. CZPT’s drivetrain is also stocked with a full line of automotive flange yokes. The company also produces custom flanged yokes for many popular brands. Since the company has a comprehensive line of replacement flange yokes, it can help you transform your drivetrain from non-serviceable to serviceable.
bushing
The first step in repairing or replacing an automotive driveshaft is to replace worn or damaged bushings. These bushings are located inside the drive shaft to provide a smooth, safe ride. The shaft rotates in a rubber sleeve. If a bushing needs to be replaced, you should first check the manual for recommendations. Some of these components may also need to be replaced, such as the clutch or swingarm.
China factory Suntae Electric Sweeping Car Road Sweeper Sweeping Machine RS01 High Pressure Spray Function Available Large Capacity Water Tank with Best Sales
Product Description
Electric Road Sweeping Car SUNTAE-RS01 with Autonomous Control Available
First, it is electric road sweeper, and amazingly we can add autonomous drive function to it!
1. About apperance: SUNTAE develop electric sweeper with end users, OEM service is available. We have current models for choices and the main body can be customized.
2. About technical specification: the power train specification is designed according to sweeping requirements on width/speed/absorption ability/etc.
general specification of RS01 as follows:
| motor rated power | kw | 4 |
| running speed | km/h | 10 |
| sweeping width | m | 1.8 |
| garage capacity | L | 200 |
3. About autonomous control: this splendid function can be added especially for working in unmanned and huge public places.
4. Please send your details to get technical consultation for your actual usage.
Please see videos of test and application at our motor branch
EIFPMG youtube channel
About SUNTAE Electric Car Production Line:
What we will do for you:
1. provide technical consultant before order and confirm your actual technical requirement according to your description on usage within 1-3 working days;
2. supply the right and approved under serious quality inspection system within 10 days(if customized model,we will recheck the delivery time);
3. provide technical support when the product arrives you, to make sure you can run it smoothly in actual field;
4. provide 1 year warranty, and whole life technical support;
5. always update our product information with you.
Welcome to Visit us for Further Talking on Strategy Cooperation on any EV related projects:
Please follow us at website, , and youtube channel and grow automation and EV applications up together!
The Different Types of Splines in a Splined Shaft
A splined shaft is a machine component with internal and external splines. The splines are formed in 4 different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right 1 for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
Involute splines
Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox.
The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary.
Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit.
Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft.
The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.
Parallel splines
Parallel splines are formed on a splined shaft by putting 1 or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines.
Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque.
Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use.
The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
Serrated splines
A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft.
The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts.
The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design.
The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.
Ball splines
The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is 1 of the many types of gears. The following discussion describes the features of a ball bearing.
A ball-splined shaft assembly comprises a shaft with at least 1 ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to 1 another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways.
A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications.
In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the 2 shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
Sector no-go gage
A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length.
The sector no-go gage has 2 groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards.
The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer.
The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline.
The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other 2 pressure angles. It is often used when the splined shaft material is harder than usual.