本文件提供了直线电机设计和制造所需的数据和指示 （非螺旋）侧装圆柱渐开线花键。 极限尺寸、公差、制造偏差及其对装配的影响 连接同轴花键元件在公式中定义，并在表格中给出。除非另有规定 指定时，线性尺寸以毫米表示，角度尺寸以度表示。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document provides the data and indications necessary for the design and manufacture of straight (non-helical) side-fitting cylindrical involute splines. Limiting dimensions, tolerances, manufacturing deviations and their effects on the fit between connecting coaxial spline elements are defined in the formulae and given in the tables. Unless otherwise specified, linear dimensions are expressed in millimetres and angular dimensions in degrees.All current amendments available at time of purchase are included with the purchase of this document.