Function-oriented Tolerancing of Tooth Flank Modifications of Beveloid Gears

被引：13

作者：

Brecher, C. ^{[1
]}

Loepenhaus, C. ^{[1
]}

Brimmers, J. ^{[1
]}

机构：

[1] Lab Machine Tools & Prod Engn, Steinbachstr 19, D-52074 Aachen, Germany

来源：

14TH CIRP CAT 2016 - CIRP CONFERENCE ON COMPUTER AIDED TOLERANCING | 2016年 / 43卷

关键词：

Gear Design; Tooth Flank Modifications; Function-oriented Tolerancing; Microgeometry; Beveloid Gears; Tooth Contact Analysis;

D O I：

10.1016/j.procir.2016.02.155

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Today, designing the microgeometry of gears is often based on experience. Usually, objective values (Hertzian pressure, ...) from a tooth contact analysis are evaluated. In many cases the manufacturing tolerances are not fully considered in gear design. This results in suboptimal operation as objective values can vary significantly. The objective of this study is to introduce a simulation based method for function-oriented tolerancing of the tooth flank microgeometry. Therefore, the tolerance field is considered by a weighted average grade for each microgeometry variation in the solution space. Based on this grade, the optimal solution regarding quality and stability can be achieved. (C) 2016 The Authors. Published by Elsevier B.V.

引用

页码：124 / 129

页数：6