表面纹理的参数评定研究

The Evaluation of Surface Texture by Parameters

针对表面纹理的参数评定问题，提出了表面纹理可以从纹理图案和纹理粗糙度两方面入手加以评定的观点．重点探讨了运用三维粗糙度的几项特征参数定量地评定表面纹理问题．介绍了特征参数的计算原理、测量方法，并且对所测的数据进行了统计分析，拟定了部分纹理的参数标准。

Aimed at the evaluation of surface texture by parameters, it is pointed out that the evaluation can be done through texture pattern and texture roughness. the quantitative evaluation of surface texture is discussed emphatically using several characteristic parameters of 3D roughness. The principle of calculation and the measurement method are introduced and the measured data are analyzed statistically. The parameter standard has been drafted and the probability of the surface texture evaluation using the characteristic parameters is verified.