Journal article
Deep drawing characteristics of automotive aluminum alloys
Abstract
Limiting draw ratios (LDRs) and other axisymmetric deep drawing characteristics of AA5754-O and AA6111-T4 automotive aluminum sheet materials are investigated as a function of die profile radii by experiments and numerical predictions. A procedure for rapid determination of LDR based on a characteristic limit load of the material at fracture is developed and verified. Other deep drawing characteristics such as punch load versus displacement …
Authors
Jain M; Allin J; Bull MJ
Journal
Materials Science and Engineering A, Vol. 256, No. 1-2, pp. 69–82
Publisher
Elsevier
Publication Date
November 1998
DOI
10.1016/s0921-5093(98)00845-4
ISSN
0921-5093