长春工程学院学报：自然科学版
長春工程學院學報：自然科學版
장춘공정학원학보：자연과학판
Journal of Changchun Institute of Technology（Social Science Edition)
2011年
3期
17-20
,共4页
数值模拟%正交试验法%曲面零件
數值模擬%正交試驗法%麯麵零件
수치모의%정교시험법%곡면령건
numerical simulation%orthogonal test method%curved surface part
数值模拟技术同实际试验方法相结合,可简化试验频次,提高模拟效率。以曲面零件为例,利用Dy-naform软件在其他条件不变的工况下,调整压边力、拉深筋、材料这3种边界条件进行计算机模拟;并与正交试验法相结合,通过对结果的分析,得出实际效果最好的条件组合,同实际试验相验证,指导实际生产。
數值模擬技術同實際試驗方法相結閤,可簡化試驗頻次,提高模擬效率。以麯麵零件為例,利用Dy-naform軟件在其他條件不變的工況下,調整壓邊力、拉深觔、材料這3種邊界條件進行計算機模擬;併與正交試驗法相結閤,通過對結果的分析,得齣實際效果最好的條件組閤,同實際試驗相驗證,指導實際生產。
수치모의기술동실제시험방법상결합,가간화시험빈차,제고모의효솔。이곡면령건위례,이용Dy-naform연건재기타조건불변적공황하,조정압변력、랍심근、재료저3충변계조건진행계산궤모의;병여정교시험법상결합,통과대결과적분석,득출실제효과최호적조건조합,동실제시험상험증,지도실제생산。
By combining numerical simulation with the actual test,this paper simplifies the testing procedure,and improves the simulation efficiency.By using curved surface part as the example,it adjusts three boundary conditions of blank holder force,draw bead and material to make computer simulation,in which Dynaform software has been used in the circumstance of other conditions remain unchanged.Then the analysis to the result is that： when combining with orthogonal test,it gets the best conditions combination for the actual portfolio;it is verified with the actual test and guides the actual production.
