A Method for Early Manufacturability Evaluation of Proposed Tolerance Plans for Thin-Walled Parts

Author:

Fathailall Ajit K.1,Dixon John R.2

Affiliation:

1. Western Digital Corporation

2. University of Massachusetts

Abstract

Abstract This paper describes a method for evaluating proposed part tolerancing plans for injected molded, die cast, and stamped parts from a manufacturability perspective. Before exact dimensions are established (the configuration stage), a qualitative evaluation of proposed designs enables designers to identify features and tolerance specifications that may be difficult to achieve. After dimensions are established (parametric stage), assigned tolerance values are evaluated considering materials and associated configuration issues. Examples in the use of the method are included.

Publisher

American Society of Mechanical Engineers

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Plastic Product Evaluation Based on Mold Conceptual Design;Design Engineering, Parts A and B;2005-01-01

2. Application of ID3 algorithm in knowledge acquisition for tolerance design;Journal of Materials Processing Technology;2001-11

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