The Correlation of Assessment Parameters on Geometrical Features of SurfaceTexture

摘要

The method quantitatively analyzing the correlation of assessment parameters on geometrical features of the surface texture with the approach degree theory of fuzzy mathematics is put forward, and the issue that the information provided by assessment parameters on indicating microscopic geometrical features of the surface texture is only analyzed qualitatively not quantitatively is solved accordingly. The experimental results clarify the correlation and the operational performance of the various assessment parameters; what’s more, it provides the reliable theoretical basis for the reasonable choice of the assessment parameters on microscopic geometrical features of the surface texture.