论文部分内容阅读
自从新的表面粗糙度国家标准公布以来,仍有不少同志习惯于在稿件和有关资料中以“表面光洁度”来表示被加工表面的微观几何质量—微观几何形状特性。这不符合我国现行表面粗糙度国家标准。本文介绍表面粗糙度的一些有关资料供读者和著(译)者参考。由国家标准局于1983年发布的三个表面粗糙度国家标准已于1985年1月1日正式实施。这三个新的表面粗糙度国家标准为:1、表面粗糙度—术语、表面及其参数GB3505—83;2、表面粗糙度—参数及其数值GB1031—83;3、表面粗糙度—代(符)号及
Since the publication of the new national standard for surface roughness, many comrades have been accustomed to expressing the micro-geometric quality of the surface being machined with the “surface finish” in manuscripts and related materials. This does not meet the current national standard of surface roughness. This article describes some of the surface roughness of the information for readers and the (translator) reference. The three national standards for surface roughness issued by the National Bureau of Standards in 1983 were officially implemented on January 1, 1985. The three new national standards for surface roughness: 1, surface roughness - terms, surfaces and their parameters GB3505-83; 2, the surface roughness - parameters and their values GB1031-83; 3, the surface roughness - generation ( Symbol) number and