Concurrent Tolerance Design Based on Manufacturing Cost and Quality Loss

Article Preview

Abstract:

With the constraints on manufacturing capacity, the satisfaction of product performance and the cost of manufacture are contradictory, the problem between high-performance and low-cost must be solved at the period of design and manufacture for product. To solve this problem, the product loss model has been analyzed, the parameterized and non-parameterized model of anticipant losses has been researched, with concurrent design, in connection with the product with multiple correlated assembly functional dimensions, the relation function between quality loss and process dimension tolerance has been provided, the concurrent tolerance design mathematical model based on lowest-cost and quality loss has been established. The applied case shows that this method has important guiding significance for engineering application.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

4996-4999

Citation:

Online since:

November 2014

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Fang hongfang. Computer-aided Design Optimization Tolerance. Hangzhou: Zhejiang University Press, (1999).

Google Scholar

[2] B.K.A. Ngoi, C.T. Ong. Product and process dimensioning and tolerance techniques a state-of-the-art review. The international Journal of Advanced Manufacturing Technology, 2008, 14: 910-917.

DOI: 10.1007/bf01179081

Google Scholar

[3] B. Ramani, S.H. Cheraghi, J.M. Twomey. CAD-based integrated tolerance system. International Journal of Production Research, 2008, 36(10): 2891-2910.

DOI: 10.1080/002075498192535

Google Scholar

[4] B. Forouraghi. Worst-case tolerance design and quality assurance via genetic algorithms. Journal of Optimization Theory and Applocation, 2002, 113(2): 251-268.

DOI: 10.1023/a:1014826824323

Google Scholar

[5] B.K.A. Ngoi M.S. Soew. Tolerance control for dimensional and geometrical specifications. The International Journal of Advanced Manufacturing Technology, 1996, 11: 34-42.

Google Scholar

[6] R. Plante. Multivariate tolerance design for a quadratic design parameter model. IIE Transactions, 2002, 34(6): 565-571.

DOI: 10.1080/07408170208928893

Google Scholar

[7] A. Jeang. An approach of tolerance design for quality improvement and cost reduction. International Journal of Production Research, 2007, 35(5): 1193-1211.

DOI: 10.1080/002075497195272

Google Scholar

[8] K. Chase,J. Gao,S. Magleby. Including geometric feature variations in tolerance analysis of mechanical assemblies. IIE Transactions, 2006, 28: 795-807.

DOI: 10.1080/15458830.1996.11770732

Google Scholar