文献类型：期刊文献

英文题名：A novel technique of polishing gear working surface using PECMP

作者：Yi, Jianjun[1];Ding, Yujie[1];Zhao, Shaohua[1];Ji, Baiyang[2];Zhou, Jingjing[3]

机构：[1]E China Univ Sci & Technol, Dept Mech Engn, Shanghai 200237, Peoples R China;[2]Sunyard Syst Engn Co Ltd, Hangzhou 310053, Zhejiang, Peoples R China;[3]Dalian Univ Technol, Sch Mech Engn, Dalian 116024, Peoples R China

年份：2009

卷号：10

期号：4

起止页码：57

外文期刊名：INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000270981100007)】；

基金：We gratefully acknowledge the support of the Nature Science Fund of China (NSFC) 5955033.

语种：英文

外文关键词：PECMP; Gear Working Surface; Surface Characteristics

摘要：Polishing is dispensable for maximizing the life and overall performance of gears. Pulse Electrochemical Mechanical Polishing (PECMP) is combined by pulse electrochemical and mechanical action, it can reduce the surface roughness value to Ra 0.02A mu m and even lower and meet the requirement of gear working surface(especially for gear hard surface) polishing. The processing mechanism of PECMP and its influencing factor are discussed in this paper. Some experiments are investigated to research the surface characteristics of gears polished using PECMP, their microtopography and machining texture. The results show that PECMP have many advantages over traditionally polished surfaces with regard to friction factor reduction, noise reduction, precision keeping and anti-conglutination. For the better application of PECMP, the influencing factors and future works are discussed as well.