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什么是鈑金加工

更新日(ri)期:2018年9月29日(ri) 大字 小字
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       重慶鈑金加工(gong)廠訊:在金屬工藝學中,與熱加工相對應,冷加工則指在低于再結晶溫度下使金屬產生塑性變形的加工工藝,如冷軋、冷拔、冷鍛、沖壓、冷擠壓等。冷加工變形抗力大,在使金屬成形的同時,可以利用加工硬化提高工件的硬度和強度,但會使塑性降低。冷加工適于加工截面尺寸小,加工尺寸和表面粗糙度要求較高的金屬零件。

       鈑金(jin)加工的(de)(de)工藝(yi)有很多種,但是每一種的(de)(de)使用方法和適用范圍都(dou)不(bu)(bu)一樣,我們所要(yao)做的(de)(de)就是根據不(bu)(bu)同(tong)的(de)(de)環境(jing)、不(bu)(bu)同(tong)的(de)(de)要(yao)求(qiu)、不(bu)(bu)同(tong)的(de)(de)材料等選擇不(bu)(bu)同(tong)的(de)(de)加工工藝(yi),在實際操作的(de)(de)時候要(yao)靈活(huo)掌(zhang)握。

       傳統意義上來(lai)說,金屬(shu)板材的(de)(de)加(jia)工(gong)(gong)工(gong)(gong)藝(yi)就(jiu)(jiu)叫做鈑金加(jia)工(gong)(gong),例(li)如利用板材制(zhi)作煙囪、鐵桶、油箱油壺、通風管(guan)道、彎(wan)(wan)頭大小(xiao)頭、天圓地方、漏斗形等(deng)。鈑金加(jia)工(gong)(gong)的(de)(de)主要工(gong)(gong)序(xu)是(shi)剪切、折(zhe)彎(wan)(wan)扣邊、彎(wan)(wan)曲成型、焊接(jie)、鉚接(jie)等(deng),進行鈑金加(jia)工(gong)(gong)的(de)(de)目的(de)(de)就(jiu)(jiu)是(shi)為了將(jiang)金屬(shu)板材加(jia)工(gong)(gong)成各種形狀,從(cong)而滿足各個領域(yu)的(de)(de)需(xu)求。鈑金件(jian)(jian)(jian)就(jiu)(jiu)是(shi)薄板五(wu)金件(jian)(jian)(jian),也(ye)就(jiu)(jiu)是(shi)可以通過(guo)沖壓,彎(wan)(wan)曲,拉(la)伸等(deng)手(shou)段來(lai)加(jia)工(gong)(gong)的(de)(de)金屬(shu)零部(bu)件(jian)(jian)(jian),它(ta)的(de)(de)定義就(jiu)(jiu)是(shi)在加(jia)工(gong)(gong)過(guo)程(cheng)中厚度不變的(de)(de)零件(jian)(jian)(jian).。相對(dui)應的(de)(de)是(shi)鑄造(zao)件(jian)(jian)(jian),鍛壓件(jian)(jian)(jian),機械加(jia)工(gong)(gong)零件(jian)(jian)(jian)等(deng)。
 
       ;冷(leng)加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝是鈑金(jin)加(jia)(jia)工(gong)(gong)(gong)行業經常會使(shi)用(yong)的加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝,適用(yong)于一些質量(liang)比較粗糙(cao)或(huo)者質量(liang)沒有保障的金(jin)屬制品(pin),幾乎每個(ge)鈑金(jin)加(jia)(jia)工(gong)(gong)(gong)廠都(dou)會這種(zhong)工(gong)(gong)(gong)藝,但是如何將冷(leng)加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝使(shi)用(yong)好,使(shi)用(yong)靈(ling)活(huo)是需要時間和(he)經驗的積(ji)累的。