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Chongqing Paize Motorcycle Parts Co.,Ltd
Add: No.7, Zhigang Avenue, Yangjiaping, Jiulongpo District, Chongqing, China
Tel: 86-23-68827583
Fax: 86-23-68827583
Ph: 86-15730223886

working condition of camshaft and it's material

- Apr 06, 2018 -

The camshaft bearing periodic impulse load.between cam and tappet exist strong contact stress,relative sliding speed is also very high,therfore the wear of camshaft is serious .Under the condition like this ,except the required higher dimensional accuracy ,lower surface roughness and sufficient rigidity of  neck of camshaft and surface of camshaft,the higher abrasive resistance and good lubrication is aslo very important.

Usually the camshaft is made of qualitative carbon steel and alloy steel,also can be made of cast alloy iron and nodular cast iron.The working surface of axle neck and cam will polish after heat treatment.

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