问题标题：
英语翻译Blankingandpunchingaretheprocessestoseparatesheetmetalalongaclosingoutline.Afterblankingandpunching,theplateisseparatedintotwoparts.Punchingistopunchaneededholeinablankorworkpiece,andthematerialpunched
问题描述：
英语翻译
Blankingandpunchingaretheprocessestoseparatesheetmetalalongaclosingoutline.Afterblankingandpunching,theplateisseparatedintotwoparts.Punchingistopunchaneededholeinablankorworkpiece,andthematerialpunchedfromtheblankisthewaste,thatis,thepartoutoftheclosingoutlineistheworkpiece,andthepartintheclosingoutlineisthewaste.Oppositely,blankingistopunchaworkpieceorblankwithneededshapeintheplate,thatis,thepartintheclosingoutlineistheworkpiece.thepartoutoftheclosingoutlineisthewaste.Thedeformationprocessandthediestructureareidenticalinbothblankingandpunching.Conventionally,bothblankingandpunchingarecalledblanking.Thoughblankingprocess,finalproductaswellassemifinishedproductforotherformingprocesscanbeproduced
韩博回答：
落料和冲孔是沿着一个单独的金属板收盘大纲进程.经过落料,冲压,板分为两部分.冲压是冲在一个空白或工件所需的洞,从打孔材料是空白的浪费,也就是出自他的闭幕轮廓的工件,并在闭幕大纲的部分是浪费.反之,消隐打孔工件...
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