渐开线花键公法线长度测量值及其公差的计算  

The Calculation of the Measured Value on the Base Tangent Length and Its Tolerance for the Involute Splines

作　　者：戴志晔[1] 

机构地区：[1]煤炭科学研究总院太原分院,太原030006

出　　处：《煤矿机械》2005年第6期7-9,共3页Coal Mine Machinery

摘　　要：介绍了常用的中国GB T3478.1、美国ANSB92 .1和德国DIN5 480三种渐开线花键公法线长度的理论值、跨齿数(或跨齿槽数)及其上下偏差的计算方法,并对有关标准中相关数据查找的具体使用方法作了简明扼要的介绍。The paper first introduces a calculating method of the theoretical value on the base tangent length, number of spanned teeth (or spaces)and its tolerance for three kinds of the normal involute splines which respectively belong to China GB/T3478.1, America ANS B92.1, Germany DIN5480; secondly it briefly introduces the concrete method of searching relating data in the corresponded standard.

关 键 词：渐开线花键 公法线长度 跨齿数 节径 公差 

分 类 号：TH132[机械工程—机械制造及自动化]