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NTIS 바로가기한국결정성장학회지 = Journal of the Korean crystal growth and crystal technology, v.33 no.6, 2023년, pp.216 - 225
황준 (한국교통대학교 항공‧기계설계학과) , 원진환 (한국교통대학교 대학원 항공.기계설계학과)
This paper describes the finite element analysis and die design change of cold heading punching process to increase the cold forging tool life and reduce the tool wear and stress concentration. Through this study, the optimization of punch tool design has been studied by an analysis of tool stress a...
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