punch trimming 中文意思是什麼
punch trimming
解釋
沖具修整-
Fem modeling of the die, punch and the binder is discussed for a typical industrial application. ( 3 ) method for the determination of trimming line - bring forward the method predicating the location of the trimming line based on the simulation
提出了基於模擬的修邊線確定方法,該方法利用毛坯反求理論,通過多次有限元計算,獲得比較理想的修邊線位置和尺寸。
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