2021
02-24
零(ling)件金(jin)屬(shu)板材(cai)(cai)加工(gong)就(jiu)叫鈑金(jin)加工(gong)。具體譬(pi)如利用板材(cai)(cai)制作煙囪、鐵桶、油(you)箱油(you)壺(hu)、通(tong)風(feng)管道(dao)、彎頭大小頭、天(tian)圓地方(fang)、漏斗形等(deng),主要工(gong)序有剪切、折彎扣邊、彎曲成型、焊(han)接、鉚接等(deng),需要一定幾何知(zhi)識。鈑金(jin)件就(jiu)是(shi)(shi)薄板五金(jin)件,也就(jiu)是(shi)(shi)可以通(tong)過沖壓,彎曲,拉伸等(deng)手段(duan)來加工(gong)的零(ling)件,一個(ge)大體的定義就(jiu)是(shi)(shi)在加工(gong)過程中厚度(du)不變的零(ling)件。相對應的是(shi)(shi)鑄造(zao)件,鍛壓件,機(ji)械(xie)加工(gong)零(ling)件等(deng)。