Through the clutch, a shaft is combined with the engine power, so that the power continues to be transmitted. In the clutch, there is an indispensable buffer device. It consists of two disks similar to a flywheel. A rectangular groove is punched on the disk. Springs are arranged in the grooves. When encountering a fierce impact, the springs between the two disks are mutually elastic. It can buffer the external stimulus and effectively protect the engine and clutch.
What are the essentials of clutch operation?
What should I do when the clutch slips?
Matters needing attention when installing the clutch.
Three essentials of clutch operation:
1. One fast, two slow, three linkage. When lifting the clutch pedal, follow the operating principle of "one fast, two slow, and three linkage". When you start, you should act neatly when you step on the clutch pedal, one foot to the bottom, so that the clutch is completely separated.
2. The so-called "one fast, two slow, three linkage" means that the process of lifting the clutch pedal is divided into three stages. At the beginning, it is lifted quickly. When the clutch pressure plate is gradually combined to the semi-linked motion, the speed of the pedal lifting begins to slow down. In the process from semi-linkage to full coupling, the clutch pedal is slowly raised.
3. While the clutch pedal is being lifted, the accelerator pedal should be stepped down gradually according to the power of the engine so that the car can start smoothly. The operation of the throttle should be smooth and proper, and the throttle can be increased only when the clutch is fully engaged.
When the clutch slips, the correct fault cause analysis should be carried out.
Causes of clutch slippage
① The friction plate of the driven disc is excessively worn or the rivets are exposed;
② The clutch pressure plate spring is too soft or broken;
③ The free stroke of the clutch pedal is too small;
④ There is oil stain or aging and hardening on the friction plate of the driven disc;
⑤ The coupling bolts of clutch and flywheel are loose;
⑥ The oil return hole of the clutch master cylinder is blocked.
Among the various parts of the clutch, the strength of the pressure plate spring, the friction coefficient of the friction plate, the diameter of the clutch, the position of the friction plate and the number of clutches are the key factors that determine the performance of the clutch. The greater the stiffness of the spring, the higher the friction coefficient of the friction plate, the larger the diameter of the clutch, and the better the clutch performance.
The clutch master cylinder and the clutch pipe joints are made by quick pipe joints, and there is no need to disassemble and assemble the clutch pipes by instruments, so the operation space is small and the operation is easy. The pipeline of the clutch is not used for a long time or is easy to fall off under the action of external force to ensure the reliability of the connection. The described sealing ring can improve the sealing performance of the pipeline and prevent oil leakage.
In order to improve the tightness of the quick-insertion joint, a sealing ring is provided on the riveted part. When installing, first install the quick-insertion connector into the port, and then fix the two interference fits on the clutch master cylinder. When disassembled through the stuck clutch pipe, the pipe is made of elastic split pins, only The elastic cotter pin needs to be removed, and the quick-insertion connector is pulled out, no instrument is required, one-handed operation, small operating space, and convenient disassembly.
The clutch master cylinder and the clutch pipe joints are made by quick pipe joints, and there is no need to disassemble and assemble the clutch pipes by instruments, so the operation space is small and the operation is easy. The pipeline of the clutch is not used for a long time or is easy to fall off under the action of external force to ensure the reliability of the connection. The sealing ring can improve the sealing of the pipeline and prevent oil leakage.