Expert drawbead models for finite element analysis of sheet metal forming processes

International Journal of Solids and Structures

Volumn 38, Issue 30-31, 2001, Pages 5335-5353

  Keum, Y T ^a   Kim, J H ^a   Ghoo, B Y ^a  

^a Hanyang University   (South Korea)

Author keywords

Drawbead restraining force; Expert drawbead model; Linear multiple regression method; Pre strain; Sheet forming analysis

Indexed keywords

BENDING (DEFORMATION); FINITE ELEMENT METHOD; MATHEMATICAL MODELS; METAL FORMING;

COULOMB FRICTION; DRAWBEADS;

SHEET METAL;

FINITE ELEMENT ANALYSIS;

EID: 0035827290     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7683(00)00342-5     Document Type: Article

References (16)

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8. Drawbead forces in sheet metal forming
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15. A general computer model for plane strain sheet flow and its application to flow between circular drawbeads
16. Calculation of drawbead restraining forces associated with kinematics hardening rule