Product Description

Weight	2.16kg
Bore	25 mm
Bore Distance	152 mm
Steering arm type	for wishbone (CV)
Weight	2.26 Kg
Model	ACTROS,AXOR

     ZiHui Machinery Parts Company Limited located in a beautiful coastal city JinJiang, People’s Republic of China and was
established in 1980 with the manufacturing area of about 1.5 hectares. We are engage in manufacturing of suspension part of
heavy duty trucks that sell in China and internationally. The brands that we are manufacture are for European, Japanese,
Chinese, American and Russian trucks. Our company become famous supplier with our own brand Zihui all over China.  

        We have our own product and research development that customer can work with customer to produce the product spec
that they needed.

        Our manufacturing facilities was ISO certified on the manufacturing and quality management system. One of our brand
Zhui was awarded of Ten Famous Brand of auto industry in China. Our main product Torque Rod got the national patent of a
utility model that won ‘National Science and Technology Progress Award’ and the ‘National Patent Technological Invention
Award’given by China government in recognition of contribution in the auto industry progress.

Q1: Whatis your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. lf you havelegally registered patent, we can pack the goods in your branded boxes after gettingyour authorization letters.

Q2: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the
products and packages before vou pav the balance.

Q3: What is your terms of delivery?
A: EXW,FOBCFRCIF,DDU.

04: How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specificdelivery time depends on the items and the quantity of your order.

05: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings We can build the moldsand fixtures.

06: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have topay the sample cost and the courier cost.

Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

08: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit 2. We respect every customer as our friend and we sincerely do business and make
friends with them.
no matter where thev come from.

 

 

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Are there differences between constant velocity (CV) axles and universal joint (U-joint) axles?

Constant velocity (CV) axles and universal joint (U-joint) axles are two distinct types of axle designs commonly used in vehicles. Here’s an explanation of the differences between CV axles and U-joint axles:

1. Design and Function:

A CV axle consists of a shaft with two constant velocity joints at each end. These joints allow the axle to transmit power to the wheels while accommodating changes in angle and rotational speed. CV axles use a series of bearings and balls to provide smooth power transfer and maintain a constant velocity, hence the name. This design allows for flexibility in various driving conditions, including turning and suspension movement.

On the other hand, U-joint axles use universal joints to transmit power between the transmission or differential and the wheels. U-joints are mechanical connections that allow for angular movement between two shafts. They consist of a cross-shaped yoke and needle bearings that transmit torque while allowing for changes in angle. U-joint axles are commonly found in older vehicles, truck applications, and some off-road vehicles.

2. Articulation and Range of Motion:

CV axles are known for their superior articulation and range of motion. The constant velocity joints in CV axles can operate at higher angles, allowing for greater wheel travel and suspension articulation. This makes CV axles ideal for vehicles with independent suspension systems or those that require more significant wheel movement, such as front-wheel-drive and all-wheel-drive vehicles.

U-joint axles, while capable of transmitting torque, have more limited articulation capabilities compared to CV axles. The design of U-joints restricts the operating angle, making them better suited for applications with lower angles of operation, such as rear-wheel-drive vehicles with solid axles or trucks that typically have less suspension travel.

3. Reliability and Maintenance:

In terms of reliability and maintenance, CV axles are generally considered more durable and require less frequent maintenance compared to U-joint axles. The constant velocity joints in CV axles are enclosed in protective rubber boots, which help to keep dirt, debris, and moisture out. Regular inspection and maintenance of CV axle boots are necessary to prevent damage and ensure longevity. However, if the boots fail and allow contaminants inside, the CV joints can be prone to premature wear and failure.

U-joints, on the other hand, require periodic lubrication to maintain proper operation. They are exposed and require regular greasing to prevent dryness and wear. If not properly maintained, U-joints can develop play, wear out, and eventually fail, leading to driveline vibrations and potential damage to other drivetrain components.

4. Application and Vehicle Type:

The choice between CV axles and U-joint axles depends on the specific application and vehicle type. CV axles are commonly used in front-wheel-drive vehicles, all-wheel-drive vehicles, and some four-wheel-drive vehicles with independent suspension systems. They offer better articulation, smoother operation, and are more suitable for vehicles with higher angles of operation.

U-joint axles are found in various applications, including rear-wheel-drive vehicles, trucks, and some off-road vehicles with solid axles. They are often used in heavy-duty applications due to their robust design and ability to handle higher torque loads.

In summary, the main differences between CV axles and U-joint axles lie in their design, articulation capabilities, reliability, and application. CV axles are known for their superior articulation, smoother operation, and reduced maintenance, making them suitable for front-wheel-drive and all-wheel-drive vehicles. U-joint axles have more limited articulation, require periodic lubrication, and are commonly used in rear-wheel-drive vehicles, trucks, and some off-road applications.

What are the signs of a worn CV joint, and how does it relate to the CV axle?

A CV joint is an essential component of a CV axle, and understanding the signs of a worn CV joint is crucial for identifying potential issues with the CV axle. Here’s an explanation of the signs of a worn CV joint and how it relates to the CV axle:

Signs of a Worn CV Joint:

1. Clicking or Popping Noises: One of the most common signs of a worn CV joint is a clicking or popping noise when turning. This noise is typically heard during low-speed maneuvers, such as when making a sharp turn or navigating a parking lot. The clicking or popping sound is caused by excessive play or looseness in the CV joint due to worn or damaged internal components.

2. Vibrations or Shuddering: A worn CV joint can cause vibrations or shuddering sensations, particularly during acceleration. This may be felt in the steering wheel, floorboard, or even the entire vehicle. The vibrations can occur due to an imbalance caused by a damaged CV joint, resulting in an uneven transfer of power to the wheels.

3. Grease Leakage: CV joints are packed with grease to lubricate the internal components and reduce friction. If a CV joint is worn or damaged, it may cause the grease to leak out. This can be observed as grease stains or splatters around the CV joint or on the inner side of the wheels. Grease leakage is a clear indication of a faulty CV joint that requires attention.

4. Torn CV Boot: The CV joint is protected by a rubber boot that seals in the grease and shields the joint from contaminants. A torn or damaged CV boot exposes the CV joint to dirt, debris, and moisture, leading to accelerated wear and potential damage. Inspecting the CV boots regularly and looking for any signs of tears or cracks is essential in identifying potential CV joint issues.

Relationship between CV Joint and CV Axle:

The CV joint is a critical component of the CV axle assembly. The CV axle, or constant velocity axle, is responsible for transmitting power from the transmission or differential to the wheels while allowing for flexible movement due to its jointed design. The CV joint is located at either end of the CV axle and connects it to the wheel hub assembly.

The CV joint enables the CV axle to transfer power smoothly to the wheels, even when the suspension moves up and down or when the wheels turn during steering. It allows for a constant velocity, hence the name “constant velocity joint.” The CV joint is designed with a ball-bearing or tripod-style mechanism that allows for articulation and rotation while maintaining a consistent speed and torque delivery to the wheels.

However, over time, the CV joint can wear out due to the constant movement, high loads, and exposure to contaminants. When a CV joint becomes worn or damaged, it can affect the overall performance and reliability of the CV axle. If left unaddressed, a worn CV joint can lead to further damage to the CV axle, potentially resulting in complete failure and loss of power transmission to the wheels.

Therefore, it’s crucial to pay attention to the signs of a worn CV joint and address them promptly by inspecting and replacing the affected CV axle or performing necessary repairs. Regular maintenance, including visual inspection of CV boots and listening for any abnormal noises during operation, can help detect CV joint issues early and prevent further damage to the CV axle assembly.

Are there aftermarket CV axles known for enhancing performance or durability?

Yes, there are aftermarket CV axles available that are known for enhancing performance or durability beyond the original equipment manufacturer (OEM) specifications. These aftermarket options often cater to specific needs, such as high-performance applications or heavy-duty usage. Here’s an explanation of some aftermarket CV axles known for enhancing performance or durability:

• Performance CV Axles: Some aftermarket manufacturers specialize in producing performance-oriented CV axles designed to handle increased power and torque. These axles may feature upgraded materials, such as stronger alloys or heat-treated components, to improve strength and durability. Performance CV axles may also incorporate design modifications to enhance torque transfer and reduce power loss, resulting in improved acceleration and responsiveness.
• Heavy-Duty CV Axles: For vehicles subjected to heavy loads or off-road conditions, there are aftermarket CV axles available that offer enhanced durability and strength. These heavy-duty axles are designed to withstand higher levels of stress and abuse compared to standard OEM axles. They often feature reinforced components, larger CV joints, and thicker shafts to handle the increased demands of towing, hauling, or traversing challenging terrains.
• Upgraded CV Axle Kits: Some aftermarket manufacturers offer complete CV axle upgrade kits that include not only the axles but also other complementary components. These kits may include upgraded CV joints, boots, clamps, and grease specifically designed for improved performance and longevity. By replacing multiple components together, these upgrade kits ensure compatibility and provide a comprehensive solution for enhancing the durability and performance of the CV axles.
• Specialty CV Axles: In certain niche markets or specific vehicle applications, there are aftermarket manufacturers that cater to unique needs. For example, there are aftermarket CV axles available for modified or custom-built vehicles that require non-standard axle lengths or angles. These specialty axles are designed to accommodate specific suspension setups or drivetrain modifications, ensuring optimal performance and durability in those specific applications.

It’s important to note that while aftermarket CV axles can offer enhancements in terms of performance or durability, there can be variations in quality and reliability among different aftermarket brands. It’s advisable to research and choose reputable aftermarket manufacturers that have a proven track record of producing reliable and high-quality products. Reading customer reviews, consulting with automotive experts, and seeking recommendations from trusted sources can help in identifying aftermarket CV axles that are known for enhancing performance or durability.

Furthermore, it’s crucial to ensure that any aftermarket CV axles chosen are compatible with your specific vehicle make, model, and drivetrain configuration. Proper installation, following manufacturer guidelines, and regular maintenance are essential to maximize the performance and durability benefits offered by aftermarket CV axles.

editor by lmc 2024-11-06