Do you know the Clutch Pressure Plate?

As a CHERY Tension Pulley Wholesale, share with you. The clutch pressure plate is an important structure on the clutch, and its role has an important effect on the driving safety of the car.

structure

There are friction linings on the Chery Clutch Press Plate, just like the brake linings on the wheels, they are made of very wear-resistant asbestos and copper wire. The friction linings of the pressure plate also have the minimum allowable thickness. After a long mileage, the pressure plate The friction linings should also be replaced. It turns out that the replacement of the friction plate can be bought by replacing the spare parts by yourself. The pressure plate of the friction plate is already installed. Instead of changing the friction plate, you can just change the clutch pressure plate. In order to reduce the loss of clutch plates, there is a proper way to use the clutch pedal. Just don't step on the clutch pedal halfway. In this way, the clutch plate is in a half-clutch state, that is to say, the flying disc and the pressure disc are in a friction state. If the clutch pedal is fully depressed, the flywheel and clutch pressure plate is completely cut, and there is no friction between the two. If the clutch pedal is fully raised, the flywheel and clutch pressure plate are fully integrated. Although there is friction, there is basically no friction. Therefore, the clutch pedal cannot be depressed halfway.

Chery Clutch Press Plate

Clutch pressure disc brake

Widely used is a friction clutch (referred to simply as a friction clutch) pressed with a spring. The torque generated by the engine is transmitted to the driven plate through the friction of the contact surface of the flywheel, the pressure plate and the driven plate. When the driver depresses the clutch pedal, the large end of the diaphragm spring drives the pressure plate to move backward through the transmission of the mechanical parts. At this time, the driven part is separated from the active part.

How to judge the clutch pressure plate:

First: Feeling strenuous when stepping on the clutch

Second: stepping on the clutch but the gear is not smooth

Third: Foot on gas, but the car starts slowly "clutch slip phenomenon"

3 Overhaul of clutch pressure plate assembly

(1) Checking the end face of the pressure plate

Fix the pressure plate on the mandrel and check the end face jump with a dial indicator. The service limit is 0.2mm. If the riveting point of the pressure plate is damaged or riveted, the pressure plate should be replaced.

(2) Check the height of diaphragm spring

If the height of the diaphragm spring changes, it means that the diaphragm spring has insufficient elasticity and must be replaced. The height of the diaphragm spring can be checked with a caliper. The difference from the standard height should not be greater than 0.5mm.

(3) Inspection of the wear of the small end of the diaphragm spring

Use calipers to check the traces of contact wear between the small end of the diaphragm spring on the clutch pressure plate and the separating bearing, the depth should not be greater than 0.6mm.

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