ISO 2768-1:1989 通用公差.第1部分：未注公差的线性和角度公差

标准编号：ISO 2768-1:1989

中文名称：通用公差.第1部分：未注公差的线性和角度公差

英文名称：General tolerances — Part 1: Tolerances for linear and angular dimensions without individual tolerance indications

发布日期：1989-11

标准范围

本部分旨在简化图纸指示，并规定四个公差等级的一般公差。它适用于通过金属去除或由金属板形成的工件的尺寸。它包含三个表和一个关于尺寸一般公差背后概念的资料性附录。

This part is intended to simplify drawing indications and specifies general tolerances in four tolerance classes. It applies to the dimensions of workpieces that are produced by metal removal or are formed from sheet metal. It contains three tables and an informative annex with regard to concepts behind general tolerancing of dimensions.

标准预览图