A Study on Tool Wear of Sheet Metal Stamping Die Using Numerical Method

Abstract:

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Advanced high strength steels (AHSS) are increasingly used in sheet metal stamping in the automotive industry. In comparison with conventional steels, advanced high strength steel (AHSS) stampings produce higher contact pressures at the interface between draw die and sheet metal blank, resulting in more severe wear conditions, particularly at the draw die radius. The prediction of tool wear patterns for sheet metal stamping die is a highly challenging task as there are many control parameters involved in the production. This paper presents a numerical simulation methodology to analyse the influences of various control parameters on tool wear patterns of a sheet metal stamping die with different die radius arc profiles. The results of tool wear patterns provide informative guidelines for on-site production.

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Main Theme:

Edited by:

Jian-Feng Nie and Allan Morton

Pages:

346-349

DOI:

10.4028/www.scientific.net/MSF.654-656.346

Citation:

X. Z. Wang and S. H. Masood, "A Study on Tool Wear of Sheet Metal Stamping Die Using Numerical Method ", Materials Science Forum, Vols. 654-656, pp. 346-349, 2010

Online since:

June 2010

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$35.00

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