Surface roughness and friction in press forming
Project ID: 7210-KC/210Funded under: ECSC-STEELRES 7C
The work presented in this report aimed at gaining a greater knowledge of the friction coefficient in sheet-metal forming, especially in press forming of thin steel sheets. To achieve this objective, three simulative friction tests were carried out: - a strip draw test between flat dies, simulating the blankholder; - a drawbead simulator, representing a straight drawbead, and - a modified inland steel test, consisting of strip drawing between a flat and a cylindrical die, simulating areas where high plastic deformation occurs, such as die corners.
Bibliographic Reference: EUR 13330 EN (1991) 120 pp., FS, ECU 18.75
ISBN: ISBN 92-826-2453-6
Record Number: 199110586 / Last updated on: 1994-12-02
Original language: en
Available languages: en