Fan belt, Timing belt, automotive V-belt
2021-11-30
There are three types of belts commonly used in automobiles: Fan Belt, multi wedge belt and Timing Belt. Installation position of automobile belt: in automobile application, it is mainly installed in automobile engine crankshaft, water pump and power generation Air conditioner, air conditioning compressor, power steering pump, etc. 1. Fan belt is a belt driven by crankshaft, which is mainly used to drive engine fan and water pump. 2. Multi wedge belt, also known as air conditioning belt, is used to drive the generator, air conditioning compressor and power steering pump to hang on the crankshaft skin On the belt reel, it is tightened by the air conditioning belt tensioner. When this belt is damaged, it will feel that the power is heavy and there is no steering power; If the air conditioner is turned on, it cannot be cooled because the air conditioner compressor does not start 3. Timing belt is an important part of the engine valve system, which is connected and matched with the crankshaft Certain transmission ratio to ensure the accuracy of inlet and exhaust time. The function of the timing belt is to move the piston when the engine is running Stroke (up and down movement) valve opening and closing (time) ignition sequence (time), under the connection of "timing" , keep "synchronous" operation at all times. The engine drives various auxiliary mechanisms through belt drive, such as compressor of air conditioner, power steering oil pump and AC generator If the belt slips or breaks, the relevant auxiliary mechanisms will not operate normally, thus affecting the steam turbine Therefore, it is necessary to check the drive belt regularly.
