Automobile transmission belt
2021-12-02
1. Function of automobile belt Automobile belt, also known as automobile transmission belt, its main function is power transmission. The transmission belt on the car is responsible for driving the movement of all parts. If it breaks down, the car can't move. 2. Classification of automobile belts There are three types of belts commonly used in automobile: V-belt (automobile V-belt or also known as trimming belt), multi wedge belt (PK belt) and Timing Belt. 3. Installation position of automobile belt In automobile application, it is mainly installed in automobile engine crankshaft cam, water pump, generator, air conditioning compressor, power steering pump, etc. 4. Structure of automobile belt The V-belt consists of three parts: top fabric, tension thread and bottom rubber; The multi wedge belt is similar to the triangular belt and is also composed of three parts: top fabric, tension line and bottom rubber; The main differences between the two are: the multi wedge belt is composed of multiple micro V surfaces, which is wide and thin, so that it has greater flexibility when it surrounds the smaller transmission wheel; This enables the multi wedge belt (micro-v) to transmit power in the "serpentine" transmission. The transmission device can drive multiple engine accessories to transmit power. Timing belt structure: top rubber plus fiber, tension line and bottom rubber. The tension line is made of a very strong glass fiber. The bottom layer of the time gauge belt is composed of the teeth of the precision mold. 5. Belt preservation method This has been mentioned before, but I would like to talk about it. In particular, some users reverse fold the belt when purchasing the belt to check the belt quality. They seriously oppose this action. The belt is like a human arm. The reverse fold breaks and the inner tissue is damaged, especially the timing belt. Although it is very strong, the wire rope inside is glass fiber, They are very delicate and vulnerable. If they bend excessively in any direction, the glass fiber is very easy to break. Therefore, the time gauge belt can not be stored casually, but should be packaged and sealed in the box. It cannot be taken out until it is installed.
