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  • 2020-08-03

    Universal Joint | The Main Roles of a Coupling

    Coupling is a component used to connect a drive shaft and a driven part, for example, a motor shaft and a ball screw for the purpose of transmitting the torque. The main roles of a coupling include the following: 1.Transmit power The primary reason for using a coupling is to connect the …...

  • 2020-07-25

    Universal Joint

    A Universal Joint (also called U-joint, Cardan joint) is a mechanical device that is a positive, mechanical connection between rotating shafts. Universal joints allow drive shafts to move up and down with the suspension while the shaft is moving so power can be transmitted when the drive sha…...

  • 2020-07-24

    Propeller Shaft

    The propeller shaft (likewise called prop shaft or drive shaft) is a part of the drive train in a vehicle, It is an important part of the transmission of power in the automobile driveline. For a front-engine rear-wheel drive car, it transmits the rotation of the transmission to the shaft of …...

  • 2020-09-19

    Cardan Joint | How do you know if it’s bad?

    First of all, it’s important to remember bad cardan joints only really apply to rear wheel drive cars, trucks, and SUVs. To a technician that knows what they’re looking for, a bad u-joint is obvious, since it displays specific symptoms. A bad u-joint can cause a clunking sound or jerkiness while dri…...

  • 2020-09-19

    Cardan Joint | What Are Cardan Joints and What does it do

    Cardan joints are a small, simple component - in fact, they have changed much since the very first automobiles. However, on any vehicle with a driveshaft, its ability to move depends entirely on the u-joint being there.  You’ll often hear “maybe it’s the u-joints” as a solution offered…...

  • 2020-09-18

    CV Joints | What to Do if the Joints is Damaged

    The CV joints are needed to transfer the torque from the transmission to the drive wheels at a constant speed, while accommodating the up-and-down motion of the suspension. In front-wheel drive cars, CV joints deliver the torque to the front wheels during turns.  There are two m…...

  • 2020-09-18

    CV Joint | The Most Common Problem at Failure

    The most common problem with CV joints is when the protective boot cracks or gets damaged. Once this happens, the grease comes out and moisture and dirt get in, causing the CV joint to wear faster and eventually fail due to lack of lubrication and corrosion.  Usually outer CV-joint boo…...

  • 2020-09-18

    Drive Shaft | How Dangerous is Drive With a Broken Axle

    Without two operational axles, your car won't be going much of anywhere. They're what transfers power to the wheels from the transmission (in a front-wheel drive setup) or the differential (in a rear-wheel drive system). If one of your drive axles is broken, do not drive the car. It's not safe. …...

  • 2020-09-18

    Drive Shaft | This is the correct replacement method

    The procedure of removing a rear drive shaft varies from car to car, but the steps remains the same. The drive shaft transfers engine power from the transmission to other and onto the driver wheels. The reason for changing the drive shaft can be numerous.  Moreover, U Joint bolt causes…...

  • 2020-09-18

    Drive Shaft | How to Measure Length Correctly

    Take an accurate measurement. The actual measurement process can vary depending on the type of driveshaft your vehicle uses and how it is mounted. If your vehicle has a flange mounted on the back of the transmission and a flange on the differential, simply measure the distance between th…...

  • 2020-09-17

    Drive Shaft | Why You Need to Rebuild the Driveshaft

    There are a million reasons you should want to know how to rebuild a driveshaft. Maybe you’ve been driving around and it sounds like there’s a nest of angry birds chirping from beneath your vehicle, maybe you’ve started noticing a vibration from the driveline, or maybe you even pulled an old, nasty …...

  • 2020-09-17

    Drive shaft | What is the Most Suitable Length of The Spline

    In racing circles with limited suspension travel the rule of thumb I always heard was you want a minimum spline engagement of 1.5x the minimum diameter of the driveshaft.  I’ve never been a huge fan of math so for all the off roaders out there I find it’s simplest to say you want a bare minim…...

  • 2020-09-17

    Drive Shaft | Proper Driveshaft Length and Spline Engagement

    You’ve lifted your vehicle and you’re not sure if you need a longer driveshaft. It makes sense that when you raise the height of your vehicle, the distance from the transfer case to the axle increases so the length of your driveshaft may need to increase as well. When considering that a driveshaft c…...

  • 2020-09-17

    Cardan Shaft | How to Extending Service Life

    Many customers have come to ask us how to effectively extend service life of industrial cardan shaft. Today, Jiangsu Sitong Cardan Shaft CO., Ltd will tell you that a crucial step in extending service life of the cardan shaft is to regularly lubricate the cardan shaft. Our factory will full…...

  • 2020-09-16

    Propeller Shaft | How to Fix Faulty Prop-shaft

    The shaft is supported, typically, at its inboard end by the coupling that’s attached to the transmission; its other end is held in place by a fluted rubber tube referred to as a shaft or Cutless bearing. This bearing can be found, depending on the boat’s design, either within a shaft log that passe…...

  • 2020-09-16

    Drive Shaft | 5 Symptoms that Indicate Faulty

    A vehicle's drive shaft--the rotating object located between the differentials and gear box--helps it switch from idle to drive; without it, a vehicle would never move. Usually, a drive shaft does not fail instantaneously, and deterioration happens over time. Accordingly, if drive shaft problems are…...

  • 2020-09-16

    Prop Shaft | Why do Couplings Need Regular Maintenance

    Prop-shaft couplings need regular maintenance to make sure they stay secure. When the bolts on the coupling become loose or disconnect all together, this can cause extensive damage. The worst-case scenario is the engine being thrown off its mountings potentially damaging the stern gland, prop-shaft,…...

  • 2020-09-16

    Propeller Shaft | 4 Types Different Propeller Shaft Bearings

    Propeller shaft, tail shaft – The aftermost section of the propulsion shafting in the stern tube in single screw ships and in the struts of multiple screw ships to which the propeller is fitted. Propulsion shafting constitutes a system of revolving rods that transmit power and motion from the main d…...

  • 2020-09-16

    Drive Shaft | 3 Steps Remove a Rear Drive Shaft

    The procedure for removing a rear drive shaft from your rear wheel drive vehicle varies slightly from car to car, but uses common steps for most vehicles. The rear drive shaft runs from the rear of the transmission or transfer case of your vehicle to the rear differential. Its job is to transfer the…...

  • 2020-09-11

    Constant Velocity Joint | What are CV Axles and how do they work

    All front wheel drive and all wheel drive cars use CV axles. “CV” is short for constant velocity. You have your engine and transmission in the car. Which are mounted to the body of the car and cannot move up and down with the suspension.  Then you have the suspension and wheels on the …...


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江苏四通机械制造有限公司
Jiangsu Sitong Cardan Shaft Co.,LTD
Tel : +86-523-84549777
Phone : +86-18852632222
E-mail : lynn@cardanshaft.com.cn
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