A LINEAR-PROGRAMMING MODEL FOR TOLERANCE ASSIGNMENT IN A TOLERANCE CHART

被引：40

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 / 03期

关键词：

D O I：

10.1080/00207549308956754

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 in a process plan. The mean working dimensions can be calculated from linear equations while the tolerances are still mainly assigned manually. This paper presents a linear programming (LP) model of tolerance assignment for computer-aided tolerance charting. A linear equation set can be obtained which is useful to analyse the LP model. Furthermore, the condition of a non-existing feasible solution of the LP model is derived. Finally, the LP model is solved from its dual problem.

引用

页码：739 / 751

页数：13

共 12 条

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