Email:eric@shunyumachinery.com Yancheng Shunyu Agriculture Machinery Co.,Ltd

Yancheng Shunyu Agriculture Machinery Co.,Ltd

Camshaft And Crankshaft Relationship

Crankshaft is the engine's main rotating parts, mounted on the connecting rod, can take up and down the rod (reciprocating) movement into a cycle (rotation) movement. Is an important machine on the engine, the crankshaft rotation is the engine power source. The camshaft is also a part of the engine, its role is to control the valve opening and closing action. The speed of the camshaft in the four-stroke engine is half that of the crankshaft, and the speed of the camshaft in the two-stroke engine is the same as that of the crankshaft.

Two-stroke engine without camshaft, four-stroke engine crankshaft is the piston from the reciprocating motion into a rotary motion, because the crankshaft rotation two laps engine to do a work, so also use the inertia of the crankshaft to complete the intake, gas. The camshaft is connected to the crankshaft through a chain or belt to control the opening and closing of the valve. The two-stroke engine uses the airway on the cylinder to align the air, so there is no camshaft and valve, the structure is much simpler than the four-stroke engine. Four - stroke engine structure two - stroke engine principle.

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