Clutch, commonly known as Hong Kong to the son, and this is from English Clutch, Taiwan's words are often from seed or Japanese ク ラ ッ チ said, is to put the car or other machinery engine power to switch the device that is passed on to the axle. The clutch is installed between the engine and the transmission, which is the assembly directly connected with the engine in the automobile transmission system. Usually the clutch is mounted together with the flywheel assembly of the engine crankshaft, which is the part that cuts off and transmits power between the engine and the automobile transmission system. During the whole process from starting to normal driving, the driver can control the clutch according to the need to temporarily separate or gradually engage the engine and the transmission system to cut off or transfer the power output from the engine to the transmission system. This paper by
