论文部分内容阅读
以磨加工和刨加工件为例,介绍了在采用光散射特征值法做表面粗糙度非接触测量时,利用标准样块建立表面粗糙度参数 R_a 与光散射特征值 S_n 之间标准曲线与数学关系的方法,并对实测结果进行了讨论分析.
Taking grinding and planing as examples, this paper introduced the standard curve to establish the standard curve and mathematics between the surface roughness parameter R_a and light scattering characteristic value S_n in the non-contact measurement of surface roughness by the light scattering eigenvalue method. Relationship between the methods, and the measured results were discussed and analyzed.