不銹鋼板的成形的基本方式有哪些
不銹(xiu)鋼薄板(ban)的成(cheng)形(xing)工(gong)(gong)(gong)藝(yi)和(he)(he)其(qi)他(ta)金(jin)屬薄板(ban)成(cheng)形(xing)工(gong)(gong)(gong)藝(yi)一(yi)樣,包括沖壓(沖裁、彎曲、拉深(shen)等)、脹形(xing)、翻邊、擴(kuo)孔、局部成(cheng)形(xing)、旋(xuan)壓、旋(xuan)薄和(he)(he)冷(leng)彎成(cheng)形(xing)等基本成(cheng)形(xing)工(gong)(gong)(gong)藝(yi)。沖壓成(cheng)形(xing)是板(ban)材成(cheng)形(xing)最基本的工(gong)(gong)(gong)藝(yi)過程。1.沖壓成(cheng)形(xing) 沖壓成(cheng)形(xing)是把平板(ban)凸(tu)緣(yuan)拉入凹模(mo)孔內而(er)形(xing)成(cheng)直壁的加工(gong)(gong)(gong)方法。&n...