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Identifying variation in sheet metal stamping

journal contribution
posted on 2001-08-22, 00:00 authored by M Doolan, S Kalyanasundaram, Peter HodgsonPeter Hodgson, M Cardew-Hall
This work looks at two different “Design of Experiments”(DoE) methods for defining an operating window in the sheet metal stamping process. The first involves the use of replicates at the different experimental points, while the second is a nonreplicated method. The two methods are compared by looking at the relationship results produced and the indication of variation in the process. It is found that the results from both the methods are very similar. However, the replicated method provides a greater level of confidence in the results. In the stamping process, where performing large numbers of replicates is expensive in both time and money, the nonreplicated method provides a cost effective way of understanding the process.


History

Journal

Journal of materials processing technology

Volume

115

Issue

1

Pagination

142 - 146

Publisher

Elsevier Science SA

Location

Amsterdam, The Netherlands

ISSN

0924-0136

eISSN

1873-4774

Language

eng

Notes

Available online 17 July 2001.

Publication classification

C1 Refereed article in a scholarly journal

Copyright notice

2001 Elsevier Science B.V.