A TREE APPROACH FOR TOLERANCE CHARTING

被引：41

作者：

JI, P

机构：

[1] Department of Mechanical and Production Engineering, National University of Singapore, 0511

来源：

INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH | 1993年 / 31卷 / 05期

关键词：

D O I：

10.1080/00207549308956773

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A tolerance chart is a very useful tool for process engineers to determine tolerances and mean values of working dimensions of a process plan. This paper presents a tree-theoretic representation for a tolerance chart. Three trees can be generated from blueprint dimensions, stock removals and working dimensions of a tolerance chart. The algorithms for generating the trees are provided, and these trees can be used to identify dimensional chains and solid stock removals in a tolerance chart. Finally, a mathematical model of linear equations for calculating mean working dimensions is formulated from the dimensional chains.

引用

页码：1023 / 1033

页数：11

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