銅壁畫又(you)叫(jiao)(jiao)銅(tong)(tong)浮雕(diao)(diao)（又(you)叫(jiao)(jiao)鏨(zan)(zan)銅(tong)(tong)或敲銅(tong)(tong)），是(shi)(shi)利用銅(tong)(tong)材料的(de)(de)(de)(de)延展性興起來(lai)得鏨(zan)(zan)刻(ke)工(gong)(gong)(gong)藝(yi)，是(shi)(shi)我國傳統(tong)手工(gong)(gong)(gong)藝(yi)百花中的(de)(de)(de)(de)一枝(zhi)奇葩。之(zhi)中技(ji)術據今已有幾千年的(de)(de)(de)(de)歷史。 鍛(duan)銅(tong)(tong)工(gong)(gong)(gong)藝(yi)品的(de)(de)(de)(de)造型，主要為平面的(de)(de)(de)(de)片活，片活是(shi)(shi)平裝(zhuang)在(zai)某些器物上或懸掛(gua)起來(lai)供人(ren)欣賞。鏨(zan)(zan)刻(ke)工(gong)(gong)(gong)藝(yi)的(de)(de)(de)(de)操作(zuo)，是(shi)(shi)在(zai)設(she)計(ji)好器行(xing)或圖案(an)后，按照一定的(de)(de)(de)(de)工(gong)(gong)(gong)藝(yi)流程(cheng)，以特(te)制的(de)(de)(de)(de)工(gong)(gong)(gong)具和特(te)定的(de)(de)(de)(de)技(ji)法，在(zai)金屬(shu)板(ban)上加工(gong)(gong)(gong)出(chu)千變萬化(hua)的(de)(de)(de)(de)浮雕(diao)(diao)狀圖案(an)。完成一件精(jing)美的(de)(de)(de)(de)鏨(zan)(zan)刻(ke)工(gong)(gong)(gong)藝(yi)品需要十(shi)多道(dao)工(gong)(gong)(gong)藝(yi)流程(cheng)，加上技(ji)術工(gong)(gong)(gong)人(ren)的(de)(de)(de)(de)格調創造，匠心(xin)獨運(yun)地打造出(chu)個性化(hua)，現代(dai)化(hua)的(de)(de)(de)(de)雕(diao)(diao)塑(su)作(zuo)品。 　

      鍛(duan)(duan)銅(tong)是一(yi)種區(qu)別于鑄銅(tong)的工(gong)藝(yi)，是在銅(tong)板上進行(xing)創作，利用(yong)銅(tong)板加熱后(hou)(hou)質地變軟(ruan)，錘打后(hou)(hou)又恢復堅(jian)硬的特性，重復這一(yi)過程，最終(zhong)制(zhi)作出(chu)藝(yi)術作品(pin)或(huo)其(qi)它(ta)生(sheng)活、工(gong)業用(yong)品(pin)。隨著人民(min)生(sheng)活水平(ping)和(he)審美情(qing)趣的提升(sheng)，鍛(duan)(duan)銅(tong)這一(yi)傳統工(gong)藝(yi)尤其(qi)在工(gong)藝(yi)美術領域受(shou)到越來越多設計師(shi)和(he)大(da)眾的喜(xi)愛。 　

      火(huo)、錘子(zi)和鏨子(zi)是(shi)鍛銅(tong)(tong)的三個重要元素。小型鍛銅(tong)(tong)工(gong)藝作(zuo)品或大(da)型浮雕(diao)局(ju)部加(jia)工(gong)可以采取氧氣加(jia)乙炔產生(sheng)的高溫加(jia)熱(re)(re)，大(da)型作(zuo)品就(jiu)需要生(sheng)爐火(huo)鼓風(feng)加(jia)熱(re)(re)。加(jia)熱(re)(re)這一(yi)環節(jie)相對容易。加(jia)熱(re)(re)后的銅(tong)(tong)板(ban)要用皮錘敲(qiao)打平(ping)整。