3D Modeling of shear-slitting process for aluminum alloys

Journal of Materials Processing Technology

Volumn 167, Issue 1, 2005, Pages 91-102

  Ghosh, Somnath ^a,b   Li, Ming ^a,c   Khadke, Aniruddha ^a  

^a The Ohio State University   (United States)

^b OHIO STATE UNIVERSITY   (United States)

^c ALCOA TECHNICAL CENTER   (United States)

Author keywords

Aluminum; Burr; Damage models; FEM simulations; Shear slitting

Indexed keywords

BURR; DAMAGE MODELS; FEM SIMULATIONS; SHEAR-SLITTING PROCESS;

COMPUTER SIMULATION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; MICROSCOPIC EXAMINATION; SHEAR STRESS; SHEARING; THREE DIMENSIONAL;

ALUMINUM ALLOYS;

EID: 23144435689     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2004.08.031     Document Type: Article

References (37)

1. T.M. Chang, and H.W. Swift Shearing of metal bars J. Inst. Metals 78 1950 393
2. W. Johnson, and R.A. Slater Survey of slow and fast blanking of metals at ambient and high temperatures Proceedings of the International Conference on Manufacturing Technology CIRP-ASTME 1967 825
3. W. Johnson, S.K. Ghosh, and S.R. Reid Piercing and hole-flanging of sheet metals: a survey Memoires Scientifiques Revue Netallurgie 77 1980 585
4. G. Atkins On cropping and related process Int. J. Mech. Sci. 22 1980 215
5. G. Atkins On the mechanics of guillotining ductile metals J. Mater. Proc. Tech. 24 1990 245
6. G. Atkins Surface produced by guillotining Phil. Mag. A 43 1981 827
7. Q. Zhou, and T. Wierzbicki A tension zone model of blanking and tearing of ductile metal plate Int. J. Mech. Sci. 38 1996 303
8. M. Li An experimental investigation on cut surface and burr in trimming aluminum autobody sheet Int. J. Mech. Sci. 42 5 2000 889 906
9. M. Li Micromechanisms of deformation and fracture in shearing aluminum alloy sheet Int. J. Mech. Sci. 42 5 2000 907 923
10. M. Li, G. Fata, Trimmed Aluminum Sheet, US Patent 5,820,999 (1998).
11. M. Li, G. Fata, Method and Apparatus for Trimming Aluminum Sheet, US Patent Application Publication, US 2002/0017173 Al (February 14, 2002).
12. E. Taupin, J. Breitling, W. Wu, and T. Altan Material fracture and burr formation in blanking results of FEM simulations and comparison with experiments J. Mater. Process. Technol. 59 1996 68 78
13. F.A. McClintock Criteria for ductile fracture by the growth of holes subjected to multiaxial stress states Trans. ASME J. Appl. Mech. 35 1968 363 371
14. R. Hambli FEM fracture prediction during sheet metal blanking processes Eng. Fracture Mech. 68 2001 365 378
15. R. Hambli Prediction of burr height formation in blanking using neural networks Int. J. Mater. Sci. 44 2002 2089 2102
16. V. Miguel Jr., and J.D. Bressan A computational approach to blanking processes J. Mater. Process. Technol. 125/126 2002 206 212
17. J. Lemaitre A continuous damage mechanics model for ductile fracture J. Eng. Mater. Technol. 107 1985 83 89
18. M.G. Cockroft, and D.J. Latham Ductility and workability of metals J. Inst. Metals 96 1968 33 39
19. G. Fang, P. Zeng, and L. Lou Finite element simulation of the effect of clearance on the forming quality in the blanking process J. Mater. Process. Technol. 122 2002 249 254
20. C. MacCormack, and J. Monaghan Failure analysis of cold forging dies using FEA J. Mater. Process. Technol. 117 2001 209 215
21. D. Brokken, W.A.M. Brekelmans, and F.P.T. Baaijens Predicting the shape of blanked products: a FEM approach J. Mater. Process. Technol. 103 2000 51 56
22. J.R. Rice, and D.M. Tracey On the ductile enlargement of voids in triaxial stress fields J. Mech. Phys. Solids 17 1969 201 217
23. D. Brokken, W.A.M. Brekelmans, and F.P.T. Baaijens Discrete ductile fracture modeling for the metal blanking process Comput. Mech. 26 2000 104 114
24. A.M. Goijaerts, L.E. Govaert, and F.P.T. Baaijens Evaluation of ductile fracture models for different metals in blanking J. Mater. Process. Technol. 110 2001 312 323
25. W. Klingenberg, and U.P. Singh FE simulation of the punching process using in-process characterization of mild steel J. Mater. Process. Technol. 134 2003 296 302
26. V. Tvergaard Material failure by void growth Adv. Appl. Mech. 27 1980 83 147
27. N. Aravas On the numerical integration of class of pressure-dependent plasticity models Int. J. Num. Methods Eng. 24 1987 1395 1416
28. H.H. Wisselink, and J. Huétink Simulation of slitting process with FEM Proceedings of the SheMet 1999
29. M. Oyane, T. Sato, K. Okimoto, and S. Shima Criteria for ductile fracture and their applications J. Mech. Work. Technol. 4 1980 65 81
30. M. Oyane Criteria of ductile fracture strain J. Soc. Mech. Eng. 15 90 1972 1507 1513
31. W. Kubli, and J. Reissner Optimization of sheet-metal forming processes using the special-purpose program Auto Form J. Mater. Process. Technol. 50 1995 292 305
32. ABAQUS Version 6.2, User's Manual, Hibbitt Karlsson and Sorensen Inc.
33. S.E. Clift, P. Hartley, E.N. Sturgess, and G.W. Rowe Fracture prediction in plastic deformation processes Int. J. Mech. Sci. 32 1 1990 1 12
34. M. Li, S. Ghosh, O. Richmond, H. Weiland, and T.N. Rouns Three dimensional characterization and modeling of particle reinforced metal matrix composites. Part 1. Quantitative description of microstructural morphology Mater. Sci. Eng. A 265 1999 153 173
35. E.R. Weibel Stereological Methods: Theoretical Foundation vol. 2 1980 Academic Press London
36. S. Roy, S. Ghosh, and R. Shivpuri A new approach to optimal design of multi-stage metal forming processes by micro genetic algorithms Int. J. Machine Tools Manuf. 37 1 1997 29 44
37. J.S. Chung, and S.M. Hwang Application of a genetic algorithm to process optimal design in non-isothermal metal forming J. Mater. Process. Technol. 80/ 81 1998 136 143