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表面粗糙度参数S、Sm实用测量法
PRACTICAL MEASURING METHODS OF PARAMETER S、SM OF THE SURFACE ROUGHNESS
【摘要】 文章提出了测量表面粗糙度评定参数S、S_m的几种实用方法和这些方法的应用范围。
【Abstract】 The paper gives practical methods to measured evaluating parameter S、Sm of the surface roughness and applied range of thus methods.
【关键词】 轮廓的单峰平均间距S;
表面粗糙度;
轮廓微观不平度的平均间距S_m;
最小二乘中线;
【Key words】 (mean; spacing; of; local; peaks; the; profile; S)(surface; roughness)(mean; irregularities; Sm)(least; squares; mean; profile);
【Key words】 (mean; spacing; of; local; peaks; the; profile; S)(surface; roughness)(mean; irregularities; Sm)(least; squares; mean; profile);
- 【文献出处】 唐山工程技术学院学报 , 编辑部邮箱 ,1989年01期
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