86-757-88320620 / 86-18927227389       hzcdsales1@lihui88.com
What is the difference between universal joint and CV joint?
Home » News » Product News » What is the difference between universal joint and CV joint?

What is the difference between universal joint and CV joint?

Views:0     Author:Site Editor     Publish Time: 2021-03-26      Origin:Site

Universal joint can be divided in many different types which used is different machines to have different functions. It is really difficult for the user who want to choose a suitable universal joint but have no thoughts about how to choose universal joint.

 

  • What is the difference between universal joint and CV joint?

  • What is the difference between universal joint and ball joint?

  • How can the universal joint be used in our daily life?

 

What is the difference between universal joint and CV joint?

Since the 1600s, universal joints, usually called U-joints, have been used and continue to be used today. The advantage of the U-shaped joint is its simple design. The U-shaped joint looks like a cross with four cylindrical points. These points are connected to the bearing cover through a yoke. Then fix the U-shaped joint in place with a C-clamp, internal snap ring or full-circle ring. Although there is only one design, the U-shaped connector has multiple names, including Spicer connector and Cardan connector. U-shaped joints are used in multiple locations where they connect the transfer case to the front and rear differentials of the 4WD vehicle. Universal joints are also used in vehicles with strong front axles to connect the inner and outer axles.

If you need a larger range of motion, it is recommended to use a constant speed joint, called a CV joint. CV joints are particularly useful on lifting vehicles. Unlike U-shaped joints, which lose speed at certain angles, CV joints are designed to keep the speed constant regardless of the working angle. There is still a limit to the total operating angle of the CV joint, which depends on the type of CV connector used. Unlike U-shaped joints that have the same basic cross pattern, CV joints appear in many different forms that most vehicles using CV joints use multiple styles.

If properly maintained, these joints may last a long time. Some vehicles managed to reach 300,000 miles using their original CV joints. Although U-shaped joints may not last long, you can still get a lot of benefits from it if you are a prudent driver.

While changing out a U-joint may not be your favorite thing to do, most people can do it, even on their own. A U-joint is an especially good pick for people whose off-roading would result in any type of joint snapping. In particular, U-joints are easier to maintain for people who go mudding a lot. The overall replacement cost for U-joints is also significantly less.

The CV joint is able to maintain velocity through a larger range of angles, as well as handling a greater torque load. This makes the CV joint stronger and less susceptible to issues like vibration and friction. This means that CV joints break less.

 

What is the difference between universal joint and ball joint?

While we have found some minor differences, we haven't found much that separates the universal joint and ball joint. In fact, it seems as though that ball joints are actually a superior version of universal joints.

A universal joint is like two perpendicular hinges connected together, so anything connected to it can move to point in any direction, but can't rotate. A ball joint is effectively the same, but the object can rotate. A universal joint should transmit torque around the joint axis, while a ball joint should also allow rotation around the joint axis. Universal joint and ball joint can rotate through the axis perpendicular to the joint, but a universal joint is used for power transmission like you drive shaft in car, where a ball joint is used to change directional force like your hip joint or where a-frame ties to spindle in the front suspension of car.

 

How can universal joint be used in our daily life?

Typical applications of universal joints include aircraft, electrical appliances, control mechanisms, electronic equipment, instrumentation, medical and optical equipment, ordnance, radios, sewing machines, textile machinery and tool drives.

The universal joint can be made of steel or thermoplastic. Under a given size, steel universal joints have the greatest load-bearing capacity. Universal joints with thermoplastic body parts are used in light industrial applications. Its self-lubricating properties, light weight, negligible recoil, corrosion resistance and high-speed running capabilities are significant advantages. Spherical universal joints are used for high-speed operation and transmission of large torque.

Cross universal joint is the most commonly used form of unequal velocity universal joint, whose function is to use ball-type devices to achieve shaft power output in different directions. Applications are mostly used in the automotive field such as:

  • Between the transmission and the drive axle of a car with front-engine and rear-wheel drive.

  • Between the transfer case and the drive axle.

  • Between the drive axle and the drive axle of a multi-axis drive car. Due to the deformation of the frame, there will be a change in the position of the axis between the two transmission components.

  • Between the differential of a car with a separate vertical suspension.

  • The steering right drives the differential between the axle and the wheels.

  • In the power output device and steering mechanism of the automobile.

 

 

Learn more something about universal joints can know the types of universal joints and the applications of universal joints. If you want to buy good shaft couplings with reasonable price, FOSHAN HOUZHE TRANSMISSION EQUIPMENT CO., LTD. is your best choice. Whether from quality or price, or delivery time, we can help customers to open up a further and larger market. We have all types of different universal joint, as well as shaft couplings. And if you have any questions, you can contact us or search us online.


QUICK LINK

PRODUCT CATEGORY

CONTACT INFO

No.29 south area of LiangBei Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong Province, China.
86-18927227389
 86-18927227389
 86-757-88320620

FEEDBACK
Copyrights   2020 Foshan Houzhe Transmission Equipment Co.,Ltd.     Sitemap / Supported by:Leadong