Characterization method and evaluation system of surfaceintegrity in precision machining
- 作者：G.C. WangaJ. HuangbY.M. ZhucH.J. Peid
- 会议时间：2012-10-19
- 关键词：precision and ultra-precision machining ; surface integrity ; edge quality ; characterization ; evaluation system
- 作者单位：G.C. Wanga,J. Huangb,Y.M. Zhuc(Institute of Precision Engineering Jiangsu University,Zhenjiang, 212013, P.R.China)H.J. Peid(Institute of Precision Engineering Jiangsu University, Zhenjiang, 212013, P.R.China)
- 母体文献：2012年中国(国际)光整加工技术及表面工程学术会议论文集
- 会议名称：2012年中国(国际)光整加工技术及表面工程学术会议
- 会议地点：无锡
- 主办单位：中国机械工程学会
- 语种：chi
摘要
The importance of the surface integrity in modern machining is represented. Based on the notion of the surfaceintegrity which was put forward by Michael Field, a new method of surface integrity characterization is presented in thispaper. This method consists of surface quality, surficial coat quality and the edge quality. Then a evaluation system ofsurface integrity based metrology is constructed and has been applied in a machining process of nickel-base alloy turbinedisk. This application has achieved results that manufacturing time has decreased by approximately 10%. All these indicatethat this characterization and the evaluation system of surface integrity are rational and efficient. This work let us be capableof breaking through in the systematical evaluation of present machining surface.