What is the car separation bearing
The main function of the automobile separation bearing is to ensure the smooth operation of the clutch and extend its service life.
The key link in clutch operation : When the clutch pedal is depressed, the pressure disc or drive disc of the disengaging bearing bearing the spring thrust moves towards the clutch housing, and the disengaging lever is tilted to overcome the spring thrust of the pressure disc to complete the clutch disengaging. This process is a key part of clutch operation, because the running state of the disengaging bearing directly affects the performance and life of the clutch .
Reduce friction and wear : The separation bearing is designed with thrust bearings, which can reduce friction and wear and improve the life of the clutch. The operating mechanism of the clutch pedal linkage mechanism cannot rotate, and the thrust bearing of the separated bearing can provide stable support to ensure smooth operation of the clutch .
Ensure smooth clutch operation : The disengaging bearing assists in the smooth movement of the disengaging lever by counteracting the spring thrust on the pressure plate or drive disc, thereby achieving clutch disengagement. This design is designed to ensure smooth and efficient operation of the clutch, reduce mechanical friction, thereby reducing wear on components, and extend the service life of the clutch and transmission system .
The importance of maintenance and replacement : if the separation bearing loses its sliding effect due to lack of oil, it will lead to increased vibration and noise of the clutch, and the force on the separation rod will also increase, resulting in the loss of aluminum. Therefore, it is very important to regularly check and maintain the lubrication state of the separation bearing, only to maintain a good lubrication state, in order to ensure the normal work of the clutch .
If there is a problem with the separation bearing, such as abnormal noise or increased wear, it should be handled in time and directly replace the separation bearing if necessary.
Automotive separation bearing -1.3T refers to the separation bearing installed on a 1.3-litre turbocharged engine car. The separation bearing is usually located between the clutch and the transmission, its main function is to eliminate the heat and resistance generated by direct friction, push the pressure disc to separate it from the friction disc, thus cutting off the power output of the crankshaft .
The specific working principle of the separation bearing is as follows: it is installed on the tubular extension of the bearing cover of the first shaft of the transmission, and the shoulder of the separation bearing is always against the separation fork through the return spring, and the gap with the end of the separation lever is about 3~4mm. When the clutch is depressed, the disengaging fork pushes the disengaging bearing to combine it with the clutch pressure plate, thereby achieving clutch disengagement .
Damage phenomena and common causes of separation bearings include:
ablative damage : bearing surface wear or ablative due to high temperature and friction.
poor lubrication : Lack of proper lubrication can cause bearings to overheat and damage.
improper operation : frequent semi-linkage operation will increase bearing wear.
parts wear : the wear of other related parts will also affect the normal work of the separation bearing .
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