Size effects in thin sheet metal forming and its elastic-plastic constitutive model

Materials and Design

Volumn 28, Issue 5, 2007, Pages 1731-1736

  Peng, Linfa ^a   Liu, Fang ^a   Ni, Jun ^b   Lai, Xinmin ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

^b UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; COPPER ALLOYS; ELASTOPLASTICITY; MATHEMATICAL MODELS; SHEET METAL; TENSILE TESTING;

DOUBLE-LINEAR CONSTITUTIVE EQUATION; MICRO-SHEET METAL; SIZE EFFECTS;

METAL FORMING;

COMPUTER SIMULATION; COPPER ALLOYS; ELASTOPLASTICITY; MATHEMATICAL MODELS; METAL FORMING; SHEET METAL; TENSILE TESTING;

EID: 33845196254     PISSN: 02613069     EISSN: 18734197     Source Type: Journal    
DOI: 10.1016/j.matdes.2006.02.011     Document Type: Article

References (12)

1. Vollertsen F., Hu Z., Schulze Niehoff H., and Theiler C. State of the art in micro forming and investigations into micro deep drawing. J Mater Process Technol 151 (2002) 70-79
2. Engel U., and Eckstein R. Microforming-from basic research to its realization. J Mater Process Technol 125-126 (2002) 35-44
3. Geiger M., Mebner A., Engel E., et al. Metal forming of microparts for electronics. Prod Eng 2 1 (1994) 15-18
4. Wei Yueguang. Size effect a hard topic for machine-miniaturization, Proc of the forum for 21 century young scholar. 22(2): 57-61.
5. Geiger M., Meßner A., and Engel U. Production of microparts - size effects in bulk metal forming, similarity theory. Prod Eng 4 1 (1997) 55-58
6. Raulea L.V., Goijaerts A.M., Govaert L.E., and Baaijens F.P.T. Size effects in the processing of thin metal sheets. J Mater Process Technol 115 (2001) 44-48
7. Zhang K., and Lei K. Microforming technology facing to the micromanufacture. China Mech Eng 15 12 (2004) 1121-1127
8. Shen Y., Yu H., and Ruan X. Metal microform technology. J Plas Eng 10 6 (2003) 5-8
9. Michel J.F., and Picart P. Size effects on the constitutive behaviour for brass in sheet metal forming. J Mater Process Technol 141 (2003) 439-446
10. Saotome Y., Yasuda K., and Kaga H. Microdeep drawability of very thin sheet steels. J Mater Process Technol 113 (2001) 641-647
11. Cao J., Krishnan N., Wang Z., Lu H., Liu W.K., and Swanson A. Microforming: experimental investigation of the extrusion process for micropins and its numerical simulation using RKEM. J Manuf Sci Eng 126 (2004) 642-652
12. ABAQUS analysis user's manual, version 6.5; 2004.