http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
박세제(S. J. Park),박민철(M. C. park),박홍수(H. S. Park),김영환(Y. H. Kim),김동환(D. H. Kim),고대철(D. C. Ko),김병민(B. M. Kim) 한국소성가공학회 2012 한국소성가공학회 학술대회 논문집 Vol.2012 No.5
The study is concerned with shape and precision of bending product using the square steel in handle part. As a fundamental study, bending process has been analyzed through the FEM. In order to reduce the spring back, tension force was applied to the one end of the square steel during forming. The precision of shape was applied roll-bending machine diameter. Author present the results of this process system in term of dimensional accuracy. and diameter 344mm.