标准摘要
[中文适用范围]： 本文件规定了技术产品文档中花键和锯齿表示的规则和图形符号。 规定了两种表示方法： a) 完整表示； b) 简化表示。 本文件规定的规则和图形符号适用于零件（轴和轮毂）的详图和接头的装配图。 注：为了统一，本文件中的所有图形均采用第一角正投影绘制。 在不损害既定原则的情况下，同样可以使用第三角度正投影。 [外文原描述]： This document specifies the rules and graphical symbols for the representations of splines and serrations in technical product documentation. Two methods of representation are specified: a) complete representation; b) simplified representation. The rules and graphical symbols specified in this document are applicable to detail drawings of parts (shafts and hubs) and to assembly drawings of joints. NOTE For uniformity, all the figures in this document have been drawn in the first-angle orthographic projection. A third-angle orthographic projection could equally have been used without prejudice to principles established.
英文名称Technical product documentation — Representation of splines and serrations