APPLYING THE FINITE-ELEMENT METHOD FOR DETERMINATION OF TOOL WEAR IN CONVENTIONAL DEEP-DRAWING

Authors
JENSEN MR DAMBORG FF NIELSEN KB DANCKERT J
Citation
Mr. Jensen et al., APPLYING THE FINITE-ELEMENT METHOD FOR DETERMINATION OF TOOL WEAR IN CONVENTIONAL DEEP-DRAWING, Journal of materials processing technology, 83(1-3), 1998, pp. 98-105
Citations number
19
Categorie Soggetti
Material Science","Engineering, Manufacturing","Engineering, Industrial
Journal title
Journal of materials processing technology → ACNP
ISSN journal
09240136
Volume
83
Issue
1-3
Year of publication
1998
Pages
98 - 105
Database
ISI
SICI code
0924-0136(1998)83:1-3<98:ATFMFD>2.0.ZU;2-B
Abstract
The prediction of tool wear in conventional deep-drawing is accomplish ed using the finite-element method. The distribution of tool wear on t he draw-die profile is obtained and compared to industrial observation s. This is achieved by proposing a semi-empirical wear model in which the tool wear is a function of both the normal pressure and the relati ve velocity between the sheet and the tooling. Furthermore, a paramete r study has been carried out to see the effect on the tool wear when c hanging selected parameters, for example the blank thickness and the s train hardening. (C) 1998 Elsevier Science S.A. All rights reserved.