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The Experimental Study of Laser Microprecision Treatment of I. C. Engine Tappet

 

作者: Z.G. Lin,   J.T. Zhang,   Y.Q. Yang,   C.W. Qiu,   Y.Q. Zhuang,  

 

期刊: Tribology Transactions  （Taylor Available online 1994）
卷期: Volume 37, issue 2  

页码: 430-432

 

ISSN:1040-2004

 

年代: 1994

 

DOI:10.1080/10402009408983314

 

出版商: Taylor & Francis Group

 

关键词: Surface Modification;Scuffing;Internal Combustion Engines;EHL

 

数据来源: Taylor

 

摘要:

The cam-tappet of an I. C. engine is a rubbing pair with high load and severe lubrication condition. In order to raise the anti-scuffing capacity of the cam-tappet, a laser microprecision treatment was adopted to make the topography with artificial regular asperities on the working surface of tappets. It was proved by experiment rising a full-scale engine rig that the tappets treated by laser microprecision had an obvious antiscuffing effect.

 

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