ISO 4156-2:2021
圆柱直齿渐开线花键. 米制模数、齿侧室心. 第2部分: 尺寸
Straight cylindrical involute splines - Metric module, side fit - Part 2: Dimensions
- 标准号
- ISO 4156-2:2021
- 发布
- 2021年
- 发布单位
- 国际标准化组织
- 当前最新
- ISO 4156-2:2021
- 引用标准
- ISO 4156-1
- 适用范围
- This document specifies geometry and inspection dimensions for the design and manufacture of straight (non-helical) side-fitting cylindrical involute splines. Limiting dimensions, tolerances, manufacturing errors and their effects on the fit between connecting coaxial spline elements are defined and tabulated. Linear dimensions are expressed in millimetres and angular dimensions in degrees. The specified diameters for external splines in the geometry tables and the values in the inspection dimension tables are only valid for fundamental deviation “h”. For fundamental deviations other than “h”, diameters and tooth thicknesses are calculated for external splines according to the formulae in ISO 4156-1 and inspection dimensions according to the formulae in
ISO 4156-2:2021相似标准
推荐
实验室检验检测设备--量具介绍
specifications(GPS)55表面结构surface texture56接触式仪器的标称特性nominal characteristics of contact instruments57公法线千分尺micrometer for mearsuring root tangent lenghths of gear teeth58最大允许误差maximum permissible error59圆柱直齿渐开线花键量规...
齿轮范成仪的参数及适用
技术参数： 齿轮范成仪包括两种类型： （1）（普通型），配模数m=8，m=20齿条形插齿刀模型各1把； 外形尺寸：270×300×80mm； （2）（型），配模数m=8，m=20齿条形插齿刀模型各1把； 外形尺寸：320×300×80mm； 同一模数（m=2）两用扇形齿轮（Z1=135，Z2=80），说明同一齿轮的加工工具可加工不同齿数的齿轮。 ...