标准编号：ISO 4156-1:2021
中文名称：圆柱渐开线花键 米制模数的侧面配合 第1部分： 概论
英文名称：Straight cylindrical involute splines — Metric module, side fit — Part 1: Generalities
发布日期：2021-02
标准范围
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.
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