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NTIS 바로가기한국정밀공학회지 = Journal of the Korean Society for Precision Engineering, v.18 no.3 = no.120, 2001년, pp.182 - 188
임상헌 (영남이공대학 금속금형설계과) , 서의권 (영남대학교 공업기술연구소) , 심현보 (영남대학교 기계공학부)
An experiment is carried out to investigate the characteristics of blanking for copper alloy C194 (t=0.254mm), a kind of IC lead frame material. By varying clearance between die and punch, the shapes of shear profile are examined. Finite element analysis with element deletion algorithm for ductile f...
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