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利用ETA/DYNAFORM软件,对变速器油底壳的冲压成形进行了数值模拟分析,重点对压边力和拉延筋参数变化对冲压结果产生的影响进行了仿真研究。
Using ETA / DYNAFORM software, the numerical simulation analysis of the stamping of the transmission oil pan was carried out. The impact of the blank holder force and drawbead parameters on the stamping results was simulated.