A methodology for progressive die sequence design for forming round cups using finite element method (FEM) based simulations is discussed. The process sequence design developed was applied to forming of an automotive part and was compared with the design obtained from past experience. The methodology proposed in this paper has shown that the integration of design experience and FEM simulations can enhance the robustness of the procedure for die design sequence and reduces the die development cost considerably.
1.
Choi
, J. C.
, Kim
, M.
, and Kim
, C.
, 1999, “An Automated Progressive Process Planning and Die Design and Working System for Blanking or Piercing and Bending of a Sheet Metal Product
,” Int. J. Adv. Manuf.
, 14
, pp. 485
–497
.2.
Esche
, S. K.
, Khamitkar
, S.
, Kinzel
, S.
, and Altan
, T.
, 1996, “Process and Die Design for Multi-Step Forming of Round Parts from Sheet Metal
,” J. Mater. Process. Technol.
0924-0136, 59
, pp. 24
–33
.3.
Eshel
, G.
, Barash
, M.
, and Johnson
, W.
, 1986, “Rule Based Modeling for Planning Axisymmetric Deep-Drawing
,” J. Mech. Work. Technol.
0378-3804, 14
, pp. 1
–115
.4.
Kang
, S. S.
, and Park
, D. H.
, 2002, “Application of Computer-Aided Process Planning System for Non-Axisymmetric Deep Drawing Products
,” J. Mater. Process. Technol.
0924-0136, 124
, pp. 36
–48
.5.
Sitaraman
, S. K.
, Kinzel
, G. L.
, and T.
Altan
, 1991, “A Knowledge-Based System for Process Sequence Design in Axisymmetric Sheet-Metal Forming
,” J. Mater. Process. Technol.
0924-0136, 25
, pp. 247
–271
.6.
Cao
, J.
, Li
, S.
, Xia
, Z.
, and Tang
, S.
, 2001, “Analysis of an Axisymmetric Deep Drawn Part Forming Using Reduced Forming Steps
,” J. Mater. Process. Technol.
0924-0136, 117
, pp. 193
–200
.7.
Kim
, S.-H.
, Kim
, S.-H.
, and H.
Huh
, 2002, “Tool Design in a Multi-Stage Drawing and Ironing Process of a Rectangular Cup with a Large Aspect Ratio Using Finite Element Analysis
,” Int. J. Mach. Tools Manuf.
0890-6955, 42
, pp. 863
–875
.8.
Lange
, K.
, 1985, Handbook of Metal Forming
, McGraw–Hill
, New York.Copyright © 2006
by American Society of Mechanical Engineers
You do not currently have access to this content.
