銅壁畫又叫銅(tong)(tong)浮雕(diao)（又叫鏨銅(tong)(tong)或敲銅(tong)(tong)），是(shi)(shi)利用銅(tong)(tong)材料的(de)延展性興起來(lai)得鏨刻工(gong)(gong)(gong)(gong)藝(yi)(yi)，是(shi)(shi)我國傳統手(shou)工(gong)(gong)(gong)(gong)藝(yi)(yi)百花中(zhong)的(de)一枝奇葩(pa)。之中(zhong)技(ji)術(shu)據今已有幾千年的(de)歷(li)史(shi)。 鍛銅(tong)(tong)工(gong)(gong)(gong)(gong)藝(yi)(yi)品的(de)造(zao)型(xing)，主要(yao)為平(ping)(ping)面的(de)片活(huo)(huo)，片活(huo)(huo)是(shi)(shi)平(ping)(ping)裝在(zai)某些器物(wu)上(shang)或懸(xuan)掛起來(lai)供人(ren)欣賞。鏨刻工(gong)(gong)(gong)(gong)藝(yi)(yi)的(de)操作，是(shi)(shi)在(zai)設計好器行(xing)或圖案(an)后，按照一定(ding)的(de)工(gong)(gong)(gong)(gong)藝(yi)(yi)流(liu)程，以特制的(de)工(gong)(gong)(gong)(gong)具和特定(ding)的(de)技(ji)法，在(zai)金屬板上(shang)加(jia)工(gong)(gong)(gong)(gong)出(chu)(chu)千變萬化(hua)的(de)浮雕(diao)狀圖案(an)。完成一件精美的(de)鏨刻工(gong)(gong)(gong)(gong)藝(yi)(yi)品需(xu)要(yao)十多道(dao)工(gong)(gong)(gong)(gong)藝(yi)(yi)流(liu)程，加(jia)上(shang)技(ji)術(shu)工(gong)(gong)(gong)(gong)人(ren)的(de)格調(diao)創造(zao)，匠(jiang)心(xin)獨運(yun)地打(da)造(zao)出(chu)(chu)個性化(hua)，現代(dai)化(hua)的(de)雕(diao)塑作品。 　

   ;   鍛銅是一(yi)(yi)種(zhong)區別于鑄銅的工(gong)(gong)藝(yi)，是在銅板(ban)(ban)上(shang)進行創作(zuo)，利用(yong)銅板(ban)(ban)加熱后質地變軟，錘打后又恢復堅硬(ying)的特性，重復這一(yi)(yi)過程，最終制(zhi)作(zuo)出藝(yi)術作(zuo)品(pin)或其它(ta)生(sheng)活、工(gong)(gong)業用(yong)品(pin)。隨著人民生(sheng)活水平和(he)審(shen)美情趣的提升，鍛銅這一(yi)(yi)傳統(tong)工(gong)(gong)藝(yi)尤其在工(gong)(gong)藝(yi)美術領域受到越來越多設(she)計(ji)師和(he)大眾(zhong)的喜(xi)愛。 　

      火(huo)、錘(chui)子和鏨(zan)子是鍛銅(tong)的(de)三個重要(yao)元素。小(xiao)型鍛銅(tong)工藝作(zuo)(zuo)品或大(da)型浮(fu)雕局部加(jia)(jia)(jia)工可以采取氧氣加(jia)(jia)(jia)乙(yi)炔產生的(de)高溫加(jia)(jia)(jia)熱(re)(re)(re)，大(da)型作(zuo)(zuo)品就需(xu)要(yao)生爐(lu)火(huo)鼓風加(jia)(jia)(jia)熱(re)(re)(re)。加(jia)(jia)(jia)熱(re)(re)(re)這一環節相對容易。加(jia)(jia)(jia)熱(re)(re)(re)后的(de)銅(tong)板要(yao)用(yong)皮錘(chui)敲(qiao)打平整。