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Differential, coupling, universal joint?

Views: 2     Author: Site Editor     Publish Time: 2022-01-12      Origin: Site

1. Universal joint

The universal joint (universal joint) is a mechanical part that realizes variable Angle power transmission and is used for the half shaft with double universal joint cost - xinsanmingposition that needs to change the direction of the transmission axis. It is the "joint" part of the universal transmission device of the automobile drive system. The combination of universal joint and drive shaft is called universal joint transmission device.

In the front engine rear wheel drive vehicle, the universal joint transmission device is installed between the transmission output shaft and the drive axle main reducer input shaft; In front-engine, front-wheel drive vehicles, the drive shaft is omitted, and the universal joint is installed between the front axle, which is responsible for both driving and steering, and the wheels.

2. Differential 

The automobile differential can make the left and right (or front and rear) driving wheel to achieve different rotation speed of theaxle shaft with double u joint company - xinsanming mechanism. It is mainly composed of left and right half shaft gears, two planetary gears and gear frame. Function is when the car turns or travels on uneven roads, so that the left and right wheels roll at different speeds, that is, to ensure that both sides of the driving wheels for pure rolling motion.

If the car turns to the left, the center of the arc is on the left. In the same time, the right wheel takes a longer arc than the left wheel. In order to balance the difference, the left wheel should be slower and the right wheel faster, and the difference in distance should be made up with different speeds. In order to solve this problem, as early as 100 years ago, Louis Renault, founder of The French Renault automobile company, designed the differential.

3. Clutch

The clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed on the rearhalf shaft with double universal joint manufacturer - xinsanming plane of the flywheel with screws. The output shaft of the clutch is the input shaft of the gearbox. In the process of car driving, the driver can step down or release the clutch pedal according to need, so that the engine and gearbox temporarily separated and gradually engaged, in order to cut off or transfer the engine to the transmission input power.

Clutch is a common part in mechanical transmission, which can be separated or joined at any time. The basic requirements are: smooth joint, rapid and thorough separation; Easy to adjust and repair; Small size; The quality of small; Good wear resistance and sufficient heat dissipation capacity; Easy to operate and labor-saving.

4. Turbocharging

The turbocharging device is mainly composed of a turbine chamber and a supercharger. First, the inlet of the turbine chamber iswheel shaft with double universal joint manufacturer - xinsanming connected to the engine exhaust manifold, which is connected to the exhaust pipe. Then the inlet of the turbocharger is connected with the air filter pipe, the exhaust port is connected with the intake manifold, and finally the turbine and the impeller are respectively installed in the turbine chamber and the turbocharger, the two coaxial rigid connection, so that an overall turbocharging device is done.

5. Deep groove ball bearings

Deep groove ball bearings are suitable for high or even very high speed operation, and are very durable, without frequent maintenance. This kind of bearing has small friction coefficient, high limit speed and various sizes and forms. Mainly bear radial load, can also bear a certain amount of axial load.

Deep groove ball bearings consist of an outer ring, an inner ring, a group of steel balls and a group of retainers. Deep groove ballaxle shaft with double u joint supplier - xinsanming bearings mainly bear radial load, but also bear radial load and axial load at the same time. When it only bears radial load, the contact Angle is zero. When deep groove ball bearings have large radial clearance, they have the performance of angular contact bearings and can withstand large axial loads. The friction coefficient of deep groove ball bearings is very small, and the ultimate speed is also very high.

6.     coupling-Cross slider coupling

A machine part used to connect two shafts (drive and driven) in a different mechanism so that they rotate together to transmit torque. In high speed and heavy load power transmission, some couplings also have the function of buffering, damping and improving the dynamic performance of shafting. The coupling consists of two halves connected with the driving shaft and the driven shaft respectively. General power machines are usually connected with working machines by means of couplings.


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  : +86 29 86033971
 : +86 29 86033972
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  : The Innovation Industrial Park, No.36, Jingwei Road ,Xi'an Economic and Technological Development Zone,Xi'an City,Shaanxi Province,China
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