銅壁畫又(you)(you)叫(jiao)銅(tong)浮雕(diao)（又(you)(you)叫(jiao)鏨(zan)(zan)銅(tong)或(huo)(huo)敲銅(tong)），是利(li)用銅(tong)材料的(de)(de)延展性(xing)興起(qi)來得鏨(zan)(zan)刻(ke)(ke)工(gong)(gong)(gong)藝(yi)(yi)，是我國傳統(tong)手工(gong)(gong)(gong)藝(yi)(yi)百花(hua)中(zhong)的(de)(de)一(yi)枝奇葩。之中(zhong)技(ji)術(shu)據今已有幾千年的(de)(de)歷(li)史。 鍛銅(tong)工(gong)(gong)(gong)藝(yi)(yi)品(pin)的(de)(de)造型(xing)，主(zhu)要為平(ping)(ping)面的(de)(de)片(pian)活，片(pian)活是平(ping)(ping)裝在某(mou)些器物上(shang)或(huo)(huo)懸掛起(qi)來供人(ren)(ren)欣賞。鏨(zan)(zan)刻(ke)(ke)工(gong)(gong)(gong)藝(yi)(yi)的(de)(de)操作(zuo)，是在設計好器行(xing)或(huo)(huo)圖(tu)案后，按照一(yi)定的(de)(de)工(gong)(gong)(gong)藝(yi)(yi)流(liu)程(cheng)，以特制的(de)(de)工(gong)(gong)(gong)具和(he)特定的(de)(de)技(ji)法，在金屬板上(shang)加工(gong)(gong)(gong)出(chu)(chu)千變萬化的(de)(de)浮雕(diao)狀圖(tu)案。完(wan)成一(yi)件精美的(de)(de)鏨(zan)(zan)刻(ke)(ke)工(gong)(gong)(gong)藝(yi)(yi)品(pin)需要十多(duo)道工(gong)(gong)(gong)藝(yi)(yi)流(liu)程(cheng)，加上(shang)技(ji)術(shu)工(gong)(gong)(gong)人(ren)(ren)的(de)(de)格調創造，匠心獨(du)運地(di)打造出(chu)(chu)個性(xing)化，現代(dai)化的(de)(de)雕(diao)塑作(zuo)品(pin)。 　

      鍛銅(tong)(tong)是一種(zhong)區別(bie)于鑄銅(tong)(tong)的工藝，是在(zai)銅(tong)(tong)板上進行創作，利(li)用銅(tong)(tong)板加熱后(hou)質(zhi)地變軟，錘打(da)后(hou)又恢復堅硬的特(te)性，重復這一過程，最終(zhong)制作出(chu)藝術(shu)作品或其(qi)它生活、工業用品。隨著人民生活水(shui)平(ping)和審美(mei)情趣的提升，鍛銅(tong)(tong)這一傳(chuan)統工藝尤其(qi)在(zai)工藝美(mei)術(shu)領域受(shou)到越來越多設(she)計師和大眾的喜愛。 　

      火(huo)、錘(chui)子(zi)和鏨(zan)子(zi)是鍛(duan)銅(tong)的三個重要元素。小型(xing)鍛(duan)銅(tong)工(gong)藝作(zuo)品(pin)(pin)或大型(xing)浮雕局部(bu)加(jia)(jia)工(gong)可以(yi)采取(qu)氧氣加(jia)(jia)乙炔產生的高溫加(jia)(jia)熱，大型(xing)作(zuo)品(pin)(pin)就需要生爐火(huo)鼓風(feng)加(jia)(jia)熱。加(jia)(jia)熱這(zhe)一環節(jie)相對容易。加(jia)(jia)熱后的銅(tong)板要用皮錘(chui)敲打平整。