Functions and three dimensional parameters of surface texture

摘要

This paper presents the relationship between the functions and five types of three dimensional parameters: height, spatial, functions and related, miscellaneous and hybrid parameters of surface texture carried out by ISO TC 213. A novel calculation method of ‘zero wear' volume is proposed according to the value change of the function volume parameters of Vvv, Vvc and Vmp before and after abrasion. In order to check the difference of three dimensional parameters in engineering surface texture measurement, a surface texture measurement of silicon wafer before and after polish was carried out.