鈑金(jin)工(gong)(gong)(gong)藝：我們(men)在操作(zuo)(zuo)的(de)時候要(yao)(yao)根據相(xiang)關圖(tu)紙、技術(shu)要(yao)(yao)求和(he)比例的(de)要(yao)(yao)求。仔細檢查規(gui)格是否符(fu)合(he)技術(shu)規(gui)程要(yao)(yao)求，以及設備是否能(neng)做好必(bi)要(yao)(yao)的(de)順(shun)利工(gong)(gong)(gong)作(zuo)(zuo)，使其正常工(gong)(gong)(gong)作(zuo)(zuo)。冷加(jia)(jia)(jia)工(gong)(gong)(gong)變形抗(kang)力大(da)，在使金(jin)屬(shu)(shu)成形的(de)同時，可以利用加(jia)(jia)(jia)工(gong)(gong)(gong)硬化提高工(gong)(gong)(gong)件(jian)的(de)硬度(du)(du)和(he)強度(du)(du)，但會使塑性降低。冷加(jia)(jia)(jia)工(gong)(gong)(gong)適于加(jia)(jia)(jia)工(gong)(gong)(gong)截面(mian)尺(chi)寸小，加(jia)(jia)(jia)工(gong)(gong)(gong)尺(chi)寸和(he)表面(mian)粗糙度(du)(du)要(yao)(yao)求較(jiao)高的(de)金(jin)屬(shu)(shu)零件(jian)。鍍鋅鋼(gang)板(ban)加(jia)(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝流(liu)程：上件(jian)→靜電除塵(chen)→噴涂→低溫流(liu)平(ping)→烘烤，優點：1、顏色豐富，高光、啞光可選(xuan)；2、利用率高，100%利用，環保；3、遮(zhe)蔽缺陷能(neng)力強，防(fang)腐蝕較(jiao)好。

金屬因為強度高、質量(liang)輕、耐腐蝕(shi)性好、易加工而廣(guang)泛運用(yong)于產品的(de)外(wai)(wai)殼上。而金屬外(wai)(wai)殼在(zai)日常(chang)生活(huo)中是需要注意保養和維(wei)護的(de)。金屬外(wai)(wai)殼的(de)保養方法：用(yong)完量(liang)具后(hou)，要擦(ca)干(gan)凈表面污漬(zi)、鋁(lv)屑，松開緊固裝(zhuang)置，當長期（1個月以上）不(bu)用(yong)時，在(zai)測量(liang)面要涂防銹油(you)。鋁(lv)：通常(chang)一款比較(jiao)厚(hou)的(de)鋁(lv)合金機箱(xiang)，或者鋁(lv)型材機箱(xiang)，進行拉(la)(la)絲(si)氧(yang)化(hua)處理是比較(jiao)適合的(de)，拉(la)(la)絲(si)氧(yang)化(hua)鋁(lv)板是反(fan)復(fu)用(yong)砂(sha)紙將鋁(lv)板刮出線(xian)條的(de)制(zhi)造過程。

金(jin)(jin)屬外(wai)殼的(de)(de)保養方法：不(bu)要(yao)用手(shou)摸量(liang)(liang)(liang)具(ju)的(de)(de)測量(liang)(liang)(liang)面(mian)，手(shou)上(shang)有汗(han)液等潮濕臟物會污染(ran)測量(liang)(liang)(liang)面(mian)，會使(shi)它生銹。量(liang)(liang)(liang)具(ju)不(bu)要(yao)同其他工(gong)(gong)具(ju)、及金(jin)(jin)屬物質(zhi)混(hun)放(fang)在(zai)一起以免碰傷(shang)量(liang)(liang)(liang)具(ju)。金(jin)(jin)屬外(wai)殼加(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)，鍍鋅板SECC、SGCC。SECC電解板分(fen)N料、P料，金(jin)(jin)屬外(wai)殼加(jia)(jia)(jia)工(gong)(gong)廠，N料主要(yao)不(bu)作表面(mian)處理，成本高，P料用于噴涂件。金(jin)(jin)屬外(wai)殼加(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)學(xue)中，與熱(re)加(jia)(jia)(jia)工(gong)(gong)相對應，冷加(jia)(jia)(jia)工(gong)(gong)則指在(zai)低(di)于再結(jie)晶溫(wen)度下使(shi)金(jin)(jin)屬產生塑性變形(xing)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)，如(ru)冷軋、冷拔(ba)、冷鍛(duan)、沖壓(ya)、冷擠壓(ya)等。