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Chongqing Paize Motorcycle Parts Co.,Ltd
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Tel: 86-23-68827583
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The position of camshaft

- Apr 07, 2018 -

The camshaft has three kinds of position in total:underneath position ,inhead position and central position.The camshaft of underneath position,the valve mechanism located inside the camshaft case,central type located over the mechine and the inhead type located over the cylinder cover.

Nowadays,most cars' engine has inhead type of camshaft.The advantage of inhead type of camshaft is that it has few moving parts,short transmission chain,the whole structure has strong rigidity,make the camshaft closer to valve,decreased the waste power back and forth because the bigger space between valve and camshaft when is in underneath position .The engine of inhead camshaft has faster rotate speed because the open and close speed of engine valve is more rapid ,the operation smoothness is also better.

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