Research on the Forming Speed In The Draw-forming of the Sheet
According to analysing the simulation done by the software ETA/Dynaform instead of experiments, the rules,which indicate the influence of the conditions to the forming speed, are summarized. The whole forming process was controlled through adjusting the blank holder force (BHF), stamping speed and the frietion coefficients varied with time. lt provides a theory basis to choose the reasonable parameters to improve the qualiO of drawing parts, shorten the cycle of mould design andprolong the life of the die.
Sheet forming Finite element simulation Deep drawing ETA/Dynaform
Qingwen Qu Cheng Wang Minghu Yin Haoqian Zhang
School of Mechanical Engineering Shandong University of Technology Zibo, Shandong Province 255049, China
国际会议
温州
英文
737-740
2009-11-26（万方平台首次上网日期，不代表论文的发表时间）