한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2001년도 춘계학술대회 논문집
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- Pages.679-682
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- 2001
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- 2005-8446(pISSN)
리드프레임 블랭킹 공정설계를 위한 전단영향인자의 실험적 평가
An Experimental Evaluation of the Influences of Shearing Factors for the Process Design of Lead Frame Blanking
초록
An experiment is carried out to investigate the influences of shearing characteristic factors for the process design of lead frame blanking in copper alloy C194(t=0.205mm). 3 process parameters, e.g., clearance between die and punch, strip holding pressure, and bridge allowance are selected for this study. From the basis condition 6% clearance, 20N/
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