銅壁畫又叫銅浮雕(又叫鏨銅或敲銅),是利用(yong)銅材(cai)料的(de)(de)(de)(de)延展性興(xing)起來得鏨刻工(gong)(gong)(gong)藝(yi),是我國傳統手工(gong)(gong)(gong)藝(yi)百花中的(de)(de)(de)(de)一枝奇葩。之中技(ji)術據(ju)今已有幾千年的(de)(de)(de)(de)歷(li)史。 鍛銅工(gong)(gong)(gong)藝(yi)品(pin)的(de)(de)(de)(de)造型,主要(yao)為(wei)平面的(de)(de)(de)(de)片(pian)活,片(pian)活是平裝在(zai)某(mou)些器物上或懸掛起來供人欣賞。鏨刻工(gong)(gong)(gong)藝(yi)的(de)(de)(de)(de)操作,是在(zai)設計好器行或圖案(an)后,按(an)照(zhao)一定(ding)的(de)(de)(de)(de)工(gong)(gong)(gong)藝(yi)流程(cheng),以(yi)特制的(de)(de)(de)(de)工(gong)(gong)(gong)具和特定(ding)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(bian)萬化(hua)的(de)(de)(de)(de)浮雕狀圖案(an)。完(wan)成(cheng)一件精美的(de)(de)(de)(de)鏨刻工(gong)(gong)(gong)藝(yi)品(pin)需要(yao)十多道工(gong)(gong)(gong)藝(yi)流程(cheng),加上技(ji)術工(gong)(gong)(gong)人的(de)(de)(de)(de)格調(diao)創造,匠(jiang)心獨運地打造出(chu)個(ge)性化(hua),現代化(hua)的(de)(de)(de)(de)雕塑作品(pin)。
鍛銅是(shi)一(yi)種區別(bie)于(yu)鑄銅的(de)工(gong)藝(yi),是(shi)在銅板上進行創作,利用銅板加熱后質地變軟,錘(chui)打后又(you)恢復(fu)堅硬的(de)特(te)性,重復(fu)這一(yi)過程,最(zui)終制作出(chu)藝(yi)術(shu)作品或其它(ta)生(sheng)(sheng)活、工(gong)業用品。隨著(zhu)人民(min)生(sheng)(sheng)活水平和(he)審美情趣的(de)提升(sheng),鍛銅這一(yi)傳(chuan)統工(gong)藝(yi)尤其在工(gong)藝(yi)美術(shu)領域受到越來越多設計師和(he)大眾的(de)喜(xi)愛。
火(huo)、錘(chui)子(zi)和鏨子(zi)是(shi)鍛銅(tong)的三個重要元素。小型(xing)鍛銅(tong)工(gong)(gong)藝作品(pin)或大型(xing)浮雕(diao)局部加(jia)(jia)工(gong)(gong)可(ke)以采(cai)取(qu)氧(yang)氣(qi)加(jia)(jia)乙炔產生(sheng)(sheng)的高溫加(jia)(jia)熱(re),大型(xing)作品(pin)就需要生(sheng)(sheng)爐火(huo)鼓風(feng)加(jia)(jia)熱(re)。加(jia)(jia)熱(re)這(zhe)一環(huan)節相對容易。加(jia)(jia)熱(re)后的銅(tong)板要用皮錘(chui)敲打平整。