金屬標牌制作主要有金(jin)(jin)(jin)(jin)屬(shu)(shu)平曬(shai)標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)絲印標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)腐蝕標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)電鍍與金(jin)(jin)(jin)(jin)屬(shu)(shu)電鑄銘(ming)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)熱轉印標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)與金(jin)(jin)(jin)(jin)屬(shu)(shu)噴砂標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)。上面我們了解了金(jin)(jin)(jin)(jin)屬(shu)(shu)標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)制作工藝的金(jin)(jin)(jin)(jin)屬(shu)(shu)平曬(shai)標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)絲印標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)腐蝕標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)、金(jin)(jin)(jin)(jin)屬(shu)(shu)電鍍與金(jin)(jin)(jin)(jin)屬(shu)(shu)電鑄銘(ming)牌(pai)(pai)(pai)，金(jin)(jin)(jin)(jin)屬(shu)(shu)熱轉印標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)。現在我們來(lai)說一下金(jin)(jin)(jin)(jin)屬(shu)(shu)標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)中的噴砂標(biao)(biao)(biao)(biao)(biao)牌(pai)(pai)(pai)。
噴砂(sha)金屬(shu)標(biao)牌是用電腦刻(ke)字(zi)的(de)方法，將刻(ke)好即時貼粘在金屬(shu)板上(shang)，將文(wen)字(zi)圖形(xing)進(jin)行噴砂(sha)形(xing)成一種砂(sha)面效(xiao)果，然(ran)后再進(jin)行氧化處(chu)理，從而是使金屬(shu)板上(shang)呈現出砂(sha)金效(xiao)果的(de)金屬(shu)標(biao)牌。
噴砂金屬標牌的工藝流程：
1.噴砂(sha)工(gong)藝(yi)階段：噴砂(sha)工(gong)藝(yi)是(shi)采用壓(ya)縮(suo)空氣(qi)為動力形(xing)成(cheng)高速噴射(she)束，將噴料等高速噴射(she)到需(xu)處理工(gong)件(jian)表(biao)(biao)面(mian)，使(shi)工(gong)件(jian)外(wai)表(biao)(biao)面(mian)的(de)(de)外(wai)表(biao)(biao)發(fa)生(sheng)變化，由于磨(mo)料對(dui)工(gong)件(jian)表(biao)(biao)面(mian)的(de)(de)沖擊(ji)和(he)切削作用，使(shi)工(gong)件(jian)表(biao)(biao)面(mian)獲得(de)一定的(de)(de)清潔度和(he)不同(tong)的(de)(de)粗糙(cao)度，使(shi)工(gong)件(jian)表(biao)(biao)面(mian)的(de)(de)機械(xie)性能得(de)到改善。
2.噴(pen)砂工(gong)(gong)(gong)(gong)藝(yi)前(qian)處(chu)(chu)理(li)(li)階段(duan)：噴(pen)砂工(gong)(gong)(gong)(gong)藝(yi)前(qian)處(chu)(chu)理(li)(li)階段(duan)是指對于工(gong)(gong)(gong)(gong)件(jian)在(zai)被(bei)噴(pen)涂(tu)、噴(pen)鍍保護(hu)層(ceng)(ceng)(ceng)之前(qian)，工(gong)(gong)(gong)(gong)件(jian)表(biao)面(mian)均應進行(xing)的(de)處(chu)(chu)理(li)(li)。噴(pen)砂工(gong)(gong)(gong)(gong)藝(yi)前(qian)處(chu)(chu)理(li)(li)質量好壞，影響著(zhu)涂(tu)層(ceng)(ceng)(ceng)的(de)附(fu)著(zhu)力、外觀、涂(tu)層(ceng)(ceng)(ceng)的(de)耐潮(chao)濕及耐腐蝕(shi)等方(fang)面(mian)。前(qian)處(chu)(chu)理(li)(li)工(gong)(gong)(gong)(gong)作做的(de)不好，銹蝕(shi)仍會(hui)在(zai)涂(tu)層(ceng)(ceng)(ceng)下繼(ji)續(xu)蔓延，使涂(tu)層(ceng)(ceng)(ceng)成片脫(tuo)落。經過認真清(qing)理(li)(li)的(de)表(biao)面(mian)和一(yi)般簡單清(qing)理(li)(li)的(de)工(gong)(gong)(gong)(gong)件(jian)，用(yong)暴(bao)曬法進行(xing)涂(tu)層(ceng)(ceng)(ceng)比較(jiao)，壽命可相差4-5倍。表(biao)面(mian)清(qing)理(li)(li)的(de)方(fang)法很多(duo)，但被(bei)接(jie)受最普遍的(de)方(fang)法是：溶劑清(qing)理(li)(li)，酸(suan)洗，手(shou)動(dong)工(gong)(gong)(gong)(gong)具，動(dong)力工(gong)(gong)(gong)(gong)具。
