金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓件(jian)的加(jia)工(gong)(gong)(gong)(gong)是(shi)一(yi)種廣(guang)(guang)泛使用的加(jia)工(gong)(gong)(gong)(gong)方法。在金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓過程(cheng)(cheng)中，涉(she)(she)及到(dao)(dao)拉深(shen)、切邊(bian)(bian)(bian)、沖(chong)(chong)(chong)孔(kong)(kong)、翻邊(bian)(bian)(bian)、開(kai)(kai)孔(kong)(kong)等工(gong)(gong)(gong)(gong)序(xu)金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓件(jian)的加(jia)工(gong)(gong)(gong)(gong)是(shi)一(yi)種廣(guang)(guang)泛使用的加(jia)工(gong)(gong)(gong)(gong)方法。在金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓過程(cheng)(cheng)中，涉(she)(she)及到(dao)(dao)拉深(shen)、切邊(bian)(bian)(bian)、沖(chong)(chong)(chong)孔(kong)(kong)、翻邊(bian)(bian)(bian)、開(kai)(kai)孔(kong)(kong)等工(gong)(gong)(gong)(gong)序(xu)金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓件(jian)的加(jia)工(gong)(gong)(gong)(gong)是(shi)一(yi)種廣(guang)(guang)泛使用的加(jia)工(gong)(gong)(gong)(gong)方法。在金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓過程(cheng)(cheng)中，涉(she)(she)及到(dao)(dao)拉深(shen)、切邊(bian)(bian)(bian)、沖(chong)(chong)(chong)孔(kong)(kong)、翻邊(bian)(bian)(bian)、開(kai)(kai)孔(kong)(kong)等工(gong)(gong)(gong)(gong)序(xu)金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓件(jian)的加(jia)工(gong)(gong)(gong)(gong)是(shi)一(yi)種廣(guang)(guang)泛使用的加(jia)工(gong)(gong)(gong)(gong)方法。在金(jin)(jin)屬(shu)沖(chong)(chong)(chong)壓過程(cheng)(cheng)中，涉(she)(she)及到(dao)(dao)拉深(shen)、切邊(bian)(bian)(bian)、沖(chong)(chong)(chong)孔(kong)(kong)、翻邊(bian)(bian)(bian)、開(kai)(kai)孔(kong)(kong)等工(gong)(gong)(gong)(gong)序(xu)