西安鍛銅雕塑淺析銅材料以及加工工藝
來源:GOGOGO高清在線播放免費:hengyunjixie.com 發布時間:2019年01月11日
金屬是GOGOGO高清在線播放免費:西(xi)安鍛銅(tong)雕(diao)塑中最常見的材料之一,在鍛銅雕塑藝術發展的歷史長河中,用不同種類的金屬制造的雕塑作品非常多而且有非常重要的歷史地位和價值。不論是純粹的雕塑藝術還是日常生活所用的器皿都有金屬雕塑的優秀范例。金屬是天然的材料,它具有永恒性和高貴性,從而具有廣泛的實用價值和審美價值。金屬材料硬度高、韌性好、光澤亮,是雕塑的主要材料之一。金屬材料經過高溫可以溶化成液體,然后將其澆注入相應的模具里,待其冷卻之后即可成型為雕塑。古代人們所使用的工具、生活用品、打仗的武器都是如此制成,我國在很早以前的夏商周到春秋戰國時期的青銅器鑄造就已經達到了一個頂峰。而銅材料是制作雕塑的主要金屬材料。
一、銅(tong)的物理化學性質及其分(fen)類(lei)
銅(tong)(tong)是(shi)人類發(fa)現(xian)最早而(er)且(qie)又(you)是(shi)常被應用(yong)得(de)得(de)心應手的(de)(de)(de)(de)(de)材(cai)料。銅(tong)(tong)的(de)(de)(de)(de)(de)化(hua)學符號是(shi)Cu、原(yuan)子序數是(shi)29、原(yuan)子量是(shi)63.546,色澤呈玫瑰(gui)紅(hong)(hong)(hong)色,比重(zhong)是(shi)8.94,它的(de)(de)(de)(de)(de)熔點是(shi)1083℃,沸點:2582℃,抗(kang)拉(la)強度(du):220~420MPa。銅(tong)(tong)的(de)(de)(de)(de)(de)質地軟(ruan)而(er)韌,其(qi)延(yan)展性(xing)(xing)(xing)能好,易(yi)(yi)(yi)塑性(xing)(xing)(xing)加(jia)工(gong)(gong),導電(dian)性(xing)(xing)(xing)及導熱(re)性(xing)(xing)(xing)優良(liang)(liang),良(liang)(liang)好的(de)(de)(de)(de)(de)拋(pao)(pao)旋光性(xing)(xing)(xing),易(yi)(yi)(yi)氧化(hua),尤其(qi)是(shi)加(jia)熱(re)更易(yi)(yi)(yi)氧化(hua),不能做防護性(xing)(xing)(xing)鍍(du)層,會和空氣(qi)中的(de)(de)(de)(de)(de)硫作(zuo)(zuo)用(yong)生成(cheng)褐色硫化(hua)銅(tong)(tong),會和空氣(qi)中二氧化(hua)碳(tan)作(zuo)(zuo)用(yong)形成(cheng)銅(tong)(tong)錄,會和空氣(qi)中氯形成(cheng)氯化(hua)銅(tong)(tong)粉末。銅(tong)(tong)鍍(du)層具有良(liang)(liang)好均(jun)勻性(xing)(xing)(xing)、致(zhi)密(mi)性(xing)(xing)(xing)、附著性(xing)(xing)(xing)及拋(pao)(pao)旋光性(xing)(xing)(xing)等,所(suo)(suo)以可(ke)做其(qi)它電(dian)鍍(du)金屬之底(di)(di)鍍(du)鍍(du)層。鍍(du)層可(ke)做為(wei)防止(zhi)滲碳(tan)氮(dan)化(hua)銅(tong)(tong),唯一(yi)可(ke)實(shi)用(yong)于(yu)鋅(xin)鑄件電(dian)鍍(du)打(da)底(di)(di)用(yong)。銅(tong)(tong)的(de)(de)(de)(de)(de)來源充足,銅(tong)(tong)容(rong)易(yi)(yi)(yi)電(dian)鍍(du),容(rong)易(yi)(yi)(yi)控(kong)制(zhi),銅(tong)(tong)的(de)(de)(de)(de)(de)電(dian)鍍(du)量僅次于(yu)鎳。銅(tong)(tong)材(cai)可(ke)分為(wei)紅(hong)(hong)(hong)銅(tong)(tong)(紫銅(tong)(tong))、黃銅(tong)(tong)、青(qing)(qing)銅(tong)(tong)。紅(hong)(hong)(hong)銅(tong)(tong)是(shi)單純的(de)(de)(de)(de)(de)銅(tong)(tong)金屬,性(xing)(xing)(xing)軟(ruan)而(er)熔點低(di),容(rong)易(yi)(yi)(yi)加(jia)工(gong)(gong)。所(suo)(suo)以鍛銅(tong)(tong)工(gong)(gong)藝絕大(da)部分是(shi)指紅(hong)(hong)(hong)銅(tong)(tong)而(er)言(yan)。紅(hong)(hong)(hong)銅(tong)(tong)性(xing)(xing)(xing)軟(ruan)富(fu)延(yan)展性(xing)(xing)(xing),又(you)能很好的(de)(de)(de)(de)(de)表(biao)現(xian)作(zuo)(zuo)者的(de)(de)(de)(de)(de)創(chuang)作(zuo)(zuo)意圖,且(qie)色澤渾厚(hou)、穩重(zhong),可(ke)和各(ge)種(zhong)裝飾材(cai)料、各(ge)種(zhong)環境配合,既可(ke)制(zhi)作(zuo)(zuo)大(da)型壁畫(hua)、雕塑,又(you)可(ke)做靈活的(de)(de)(de)(de)(de)局部點綴裝飾。所(suo)(suo)以這(zhe)種(zhong)工(gong)(gong)藝受到(dao)很多(duo)藝術家的(de)(de)(de)(de)(de)偏愛,成(cheng)為(wei)許(xu)多(duo)壁畫(hua)、雕塑工(gong)(gong)程的(de)(de)(de)(de)(de)首選材(cai)料。黃銅(tong)(tong)是(shi)在(zai)(zai)純銅(tong)(tong)中加(jia)入金屬錫冶煉(lian)而(er)成(cheng)的(de)(de)(de)(de)(de),其(qi)性(xing)(xing)(xing)狀較硬(ying),相(xiang)對延(yan)展性(xing)(xing)(xing)較差,板(ban)材(cai)易(yi)(yi)(yi)變形,所(suo)(suo)以一(yi)般只適于(yu)制(zhi)作(zuo)(zuo)一(yi)些折皺少、大(da)塊面積的(de)(de)(de)(de)(de)工(gong)(gong)藝品,如銅(tong)(tong)字、銅(tong)(tong)牌(pai)等。青(qing)(qing)銅(tong)(tong)是(shi)在(zai)(zai)天(tian)然銅(tong)(tong)的(de)(de)(de)(de)(de)材(cai)料里加(jia)入了50%的(de)(de)(de)(de)(de)錫等材(cai)料后(hou)熔化(hua)成(cheng)為(wei)青(qing)(qing)銅(tong)(tong),青(qing)(qing)銅(tong)(tong)的(de)(de)(de)(de)(de)硬(ying)度(du)要比原(yuan)銅(tong)(tong)高,但是(shi)熔點卻由原(yuan)初(chu)的(de)(de)(de)(de)(de)1083℃下降到(dao)800~960℃。銅(tong)(tong)材(cai)料易(yi)(yi)(yi)加(jia)工(gong)(gong),有一(yi)定(ding)準確度(du),耐(nai)久性(xing)(xing)(xing)好,并有一(yi)種(zhong)華貴(gui)、古(gu)雅、莊重(zhong)的(de)(de)(de)(de)(de)色彩。
二、GOGOGO高清在線播放免費:西安(an)鍛銅(tong)浮雕的加工工藝
銅經過不(bu)同的(de)加(jia)工(gong)(gong)(gong)技術(shu)和(he)(he)工(gong)(gong)(gong)藝(yi)(yi)程(cheng)序(xu),會產生不(bu)同的(de)視覺(jue)美(mei)(mei)(mei)感和(he)(he)觸覺(jue)美(mei)(mei)(mei)感。銅制(zhi)雕(diao)塑(su)的(de)藝(yi)(yi)術(shu)之(zhi)(zhi)美(mei)(mei)(mei)是(shi)集材質之(zhi)(zhi)美(mei)(mei)(mei)、工(gong)(gong)(gong)藝(yi)(yi)之(zhi)(zhi)美(mei)(mei)(mei)和(he)(he)藝(yi)(yi)術(shu)之(zhi)(zhi)美(mei)(mei)(mei)三(san)(san)(san)者綜合的(de)結晶(jing)。因此,學習(xi)和(he)(he)研究銅制(zhi)雕(diao)塑(su)需要(yao)(yao)從這(zhe)三(san)(san)(san)者入(ru)手,即使(shi)是(shi)藝(yi)(yi)術(shu)欣賞(shang)也是(shi)需要(yao)(yao)這(zhe)三(san)(san)(san)方面來進行,如果只是(shi)從一個方面就(jiu)很難了解和(he)(he)把握銅制(zhi)雕(diao)塑(su)藝(yi)(yi)術(shu)的(de)真諦(di)和(he)(he)豐富的(de)內涵。由于(yu)不(bu)同種(zhong)類的(de)銅材料(liao)和(he)(he)不(bu)同造(zao)(zao)型(xing)(xing)、結構的(de)銅制(zhi)雕(diao)塑(su)對加(jia)工(gong)(gong)(gong)成型(xing)(xing)工(gong)(gong)(gong)藝(yi)(yi)的(de)要(yao)(yao)求也不(bu)同。所(suo)以成型(xing)(xing)和(he)(he)制(zhi)作方法主要(yao)(yao)包括鑄造(zao)(zao)、鍛造(zao)(zao)、焊接、鉚接、切割等五大(da)(da)加(jia)工(gong)(gong)(gong)成型(xing)(xing)工(gong)(gong)(gong)藝(yi)(yi),而且在(zai)裝飾工(gong)(gong)(gong)藝(yi)(yi)方面還主要(yao)(yao)有鑲嵌、雕(diao)金、鍍(du)金和(he)(he)鍍(du)銀三(san)(san)(san)大(da)(da)類。
(一)鑄(zhu)造工(gong)藝
鑄造(zao)工(gong)藝(yi)是(shi)銅雕塑的(de)最古老的(de)成型工(gong)藝(yi)之一,它的(de)加工(gong)方法(fa)是(shi)首先(xian)要用黏土或者(zhe)其它可塑材(cai)料做出原型,然后再翻成鑄造(zao)模型,之后進(jin)行澆(jiao)鑄。根據鑄造(zao)模型材(cai)料的(de)不同(tong),主要分為陶范(fan)(fan)鑄造(zao)、金屬范(fan)(fan)鑄造(zao)和(he)失蠟(la)鑄造(zao)(也(ye)稱翻沙(sha)鑄造(zao))。
1、陶范鑄造
它(ta)是我國最(zui)(zui)古老的(de)(de)(de)(de)鑄(zhu)造(zao)(zao)技術之一(yi),我們的(de)(de)(de)(de)祖先早(zao)在商(shang)代就(jiu)熟練地掌握了(le)(le)這(zhe)種工藝(yi),并用此工藝(yi)制(zhi)(zhi)作了(le)(le)大量的(de)(de)(de)(de)青銅藝(yi)術珍品(pin),成(cheng)就(jiu)了(le)(le)享譽世界的(de)(de)(de)(de)青銅文化。陶(tao)范(fan)(fan)(fan)(fan)鑄(zhu)造(zao)(zao)方法(fa)首先是制(zhi)(zhi)范(fan)(fan)(fan)(fan),“范(fan)(fan)(fan)(fan)”是指用于鑄(zhu)造(zao)(zao)的(de)(de)(de)(de)模子(zi),制(zhi)(zhi)作陶(tao)范(fan)(fan)(fan)(fan)要精選細(xi)黏土敷在模型上(shang)(shang),待半干(gan)時(shi)分(fen)(fen)塊取下陰(yin)干(gan),干(gan)透的(de)(de)(de)(de)泥(ni)(ni)范(fan)(fan)(fan)(fan)再經焙燒(shao)成(cheng)為陶(tao)范(fan)(fan)(fan)(fan)①。這(zhe)就(jiu)形(xing)成(cheng)了(le)(le)外范(fan)(fan)(fan)(fan),外范(fan)(fan)(fan)(fan)的(de)(de)(de)(de)分(fen)(fen)片多少視造(zao)(zao)型的(de)(de)(de)(de)復雜程度(du)而(er)定。如(ru)果要鑄(zhu)成(cheng)中空(kong)的(de)(de)(de)(de)雕(diao)塑(su)或器物,在做(zuo)(zuo)好的(de)(de)(de)(de)陶(tao)范(fan)(fan)(fan)(fan)外范(fan)(fan)(fan)(fan)后(hou)還要做(zuo)(zuo)陶(tao)范(fan)(fan)(fan)(fan)內范(fan)(fan)(fan)(fan),外范(fan)(fan)(fan)(fan)與(yu)內范(fan)(fan)(fan)(fan)的(de)(de)(de)(de)空(kong)間距離就(jiu)是澆(jiao)鑄(zhu)后(hou)的(de)(de)(de)(de)造(zao)(zao)型的(de)(de)(de)(de)厚度(du)。陶(tao)范(fan)(fan)(fan)(fan)的(de)(de)(de)(de)上(shang)(shang)部要預先做(zuo)(zuo)好澆(jiao)注口和(he)出氣孔。最(zui)(zui)后(hou)把內、外范(fan)(fan)(fan)(fan)合起(qi)來(lai)(lai),并敷上(shang)(shang)泥(ni)(ni)層(ceng)進(jin)行加固。做(zuo)(zuo)好上(shang)(shang)述工作,即(ji)可以熔銅澆(jiao)鑄(zhu)了(le)(le)。對于造(zao)(zao)型復雜的(de)(de)(de)(de)雕(diao)塑(su),陶(tao)范(fan)(fan)(fan)(fan)鑄(zhu)造(zao)(zao)往往無法(fa)一(yi)次成(cheng)型,因此需要采用分(fen)(fen)鑄(zhu)法(fa)。比如(ru)全身人像雕(diao)塑(su),我們將其頭與(yu)身體、四肢(zhi)(zhi)(zhi)分(fen)(fen)別(bie)制(zhi)(zhi)成(cheng)陶(tao)范(fan)(fan)(fan)(fan),先將四肢(zhi)(zhi)(zhi)鑄(zhu)好暫不拿出,再與(yu)軀(qu)干(gan)的(de)(de)(de)(de)陶(tao)范(fan)(fan)(fan)(fan)對接起(qi)來(lai)(lai),澆(jiao)鑄(zhu)軀(qu)干(gan)時(shi)四肢(zhi)(zhi)(zhi)便與(yu)軀(qu)干(gan)鑄(zhu)成(cheng)一(yi)體了(le)(le)。
西安易銅坊雕塑工程有限公司(17691083840)公司主要經營GOGOGO高清在線播放免費:鍛銅雕塑定(ding)制,浮雕,不銹鋼雕塑和石雕.擁有多位資深雕塑設計師,從事雕塑和浮雕設計.公司技術力量雄厚,施工隊伍一流。
一、銅(tong)的物理化學性質及其分(fen)類(lei)
銅(tong)(tong)是(shi)人類發(fa)現(xian)最早而(er)且(qie)又(you)是(shi)常被應用(yong)得(de)得(de)心應手的(de)(de)(de)(de)(de)材(cai)料。銅(tong)(tong)的(de)(de)(de)(de)(de)化(hua)學符號是(shi)Cu、原(yuan)子序數是(shi)29、原(yuan)子量是(shi)63.546,色澤呈玫瑰(gui)紅(hong)(hong)(hong)色,比重(zhong)是(shi)8.94,它的(de)(de)(de)(de)(de)熔點是(shi)1083℃,沸點:2582℃,抗(kang)拉(la)強度(du):220~420MPa。銅(tong)(tong)的(de)(de)(de)(de)(de)質地軟(ruan)而(er)韌,其(qi)延(yan)展性(xing)(xing)(xing)能好,易(yi)(yi)(yi)塑性(xing)(xing)(xing)加(jia)工(gong)(gong),導電(dian)性(xing)(xing)(xing)及導熱(re)性(xing)(xing)(xing)優良(liang)(liang),良(liang)(liang)好的(de)(de)(de)(de)(de)拋(pao)(pao)旋光性(xing)(xing)(xing),易(yi)(yi)(yi)氧化(hua),尤其(qi)是(shi)加(jia)熱(re)更易(yi)(yi)(yi)氧化(hua),不能做防護性(xing)(xing)(xing)鍍(du)層,會和空氣(qi)中的(de)(de)(de)(de)(de)硫作(zuo)(zuo)用(yong)生成(cheng)褐色硫化(hua)銅(tong)(tong),會和空氣(qi)中二氧化(hua)碳(tan)作(zuo)(zuo)用(yong)形成(cheng)銅(tong)(tong)錄,會和空氣(qi)中氯形成(cheng)氯化(hua)銅(tong)(tong)粉末。銅(tong)(tong)鍍(du)層具有良(liang)(liang)好均(jun)勻性(xing)(xing)(xing)、致(zhi)密(mi)性(xing)(xing)(xing)、附著性(xing)(xing)(xing)及拋(pao)(pao)旋光性(xing)(xing)(xing)等,所(suo)(suo)以可(ke)做其(qi)它電(dian)鍍(du)金屬之底(di)(di)鍍(du)鍍(du)層。鍍(du)層可(ke)做為(wei)防止(zhi)滲碳(tan)氮(dan)化(hua)銅(tong)(tong),唯一(yi)可(ke)實(shi)用(yong)于(yu)鋅(xin)鑄件電(dian)鍍(du)打(da)底(di)(di)用(yong)。銅(tong)(tong)的(de)(de)(de)(de)(de)來源充足,銅(tong)(tong)容(rong)易(yi)(yi)(yi)電(dian)鍍(du),容(rong)易(yi)(yi)(yi)控(kong)制(zhi),銅(tong)(tong)的(de)(de)(de)(de)(de)電(dian)鍍(du)量僅次于(yu)鎳。銅(tong)(tong)材(cai)可(ke)分為(wei)紅(hong)(hong)(hong)銅(tong)(tong)(紫銅(tong)(tong))、黃銅(tong)(tong)、青(qing)(qing)銅(tong)(tong)。紅(hong)(hong)(hong)銅(tong)(tong)是(shi)單純的(de)(de)(de)(de)(de)銅(tong)(tong)金屬,性(xing)(xing)(xing)軟(ruan)而(er)熔點低(di),容(rong)易(yi)(yi)(yi)加(jia)工(gong)(gong)。所(suo)(suo)以鍛銅(tong)(tong)工(gong)(gong)藝絕大(da)部分是(shi)指紅(hong)(hong)(hong)銅(tong)(tong)而(er)言(yan)。紅(hong)(hong)(hong)銅(tong)(tong)性(xing)(xing)(xing)軟(ruan)富(fu)延(yan)展性(xing)(xing)(xing),又(you)能很好的(de)(de)(de)(de)(de)表(biao)現(xian)作(zuo)(zuo)者的(de)(de)(de)(de)(de)創(chuang)作(zuo)(zuo)意圖,且(qie)色澤渾厚(hou)、穩重(zhong),可(ke)和各(ge)種(zhong)裝飾材(cai)料、各(ge)種(zhong)環境配合,既可(ke)制(zhi)作(zuo)(zuo)大(da)型壁畫(hua)、雕塑,又(you)可(ke)做靈活的(de)(de)(de)(de)(de)局部點綴裝飾。所(suo)(suo)以這(zhe)種(zhong)工(gong)(gong)藝受到(dao)很多(duo)藝術家的(de)(de)(de)(de)(de)偏愛,成(cheng)為(wei)許(xu)多(duo)壁畫(hua)、雕塑工(gong)(gong)程的(de)(de)(de)(de)(de)首選材(cai)料。黃銅(tong)(tong)是(shi)在(zai)(zai)純銅(tong)(tong)中加(jia)入金屬錫冶煉(lian)而(er)成(cheng)的(de)(de)(de)(de)(de),其(qi)性(xing)(xing)(xing)狀較硬(ying),相(xiang)對延(yan)展性(xing)(xing)(xing)較差,板(ban)材(cai)易(yi)(yi)(yi)變形,所(suo)(suo)以一(yi)般只適于(yu)制(zhi)作(zuo)(zuo)一(yi)些折皺少、大(da)塊面積的(de)(de)(de)(de)(de)工(gong)(gong)藝品,如銅(tong)(tong)字、銅(tong)(tong)牌(pai)等。青(qing)(qing)銅(tong)(tong)是(shi)在(zai)(zai)天(tian)然銅(tong)(tong)的(de)(de)(de)(de)(de)材(cai)料里加(jia)入了50%的(de)(de)(de)(de)(de)錫等材(cai)料后(hou)熔化(hua)成(cheng)為(wei)青(qing)(qing)銅(tong)(tong),青(qing)(qing)銅(tong)(tong)的(de)(de)(de)(de)(de)硬(ying)度(du)要比原(yuan)銅(tong)(tong)高,但是(shi)熔點卻由原(yuan)初(chu)的(de)(de)(de)(de)(de)1083℃下降到(dao)800~960℃。銅(tong)(tong)材(cai)料易(yi)(yi)(yi)加(jia)工(gong)(gong),有一(yi)定(ding)準確度(du),耐(nai)久性(xing)(xing)(xing)好,并有一(yi)種(zhong)華貴(gui)、古(gu)雅、莊重(zhong)的(de)(de)(de)(de)(de)色彩。
銅經過不(bu)同的(de)加(jia)工(gong)(gong)(gong)技術(shu)和(he)(he)工(gong)(gong)(gong)藝(yi)(yi)程(cheng)序(xu),會產生不(bu)同的(de)視覺(jue)美(mei)(mei)(mei)感和(he)(he)觸覺(jue)美(mei)(mei)(mei)感。銅制(zhi)雕(diao)塑(su)的(de)藝(yi)(yi)術(shu)之(zhi)(zhi)美(mei)(mei)(mei)是(shi)集材質之(zhi)(zhi)美(mei)(mei)(mei)、工(gong)(gong)(gong)藝(yi)(yi)之(zhi)(zhi)美(mei)(mei)(mei)和(he)(he)藝(yi)(yi)術(shu)之(zhi)(zhi)美(mei)(mei)(mei)三(san)(san)(san)者綜合的(de)結晶(jing)。因此,學習(xi)和(he)(he)研究銅制(zhi)雕(diao)塑(su)需要(yao)(yao)從這(zhe)三(san)(san)(san)者入(ru)手,即使(shi)是(shi)藝(yi)(yi)術(shu)欣賞(shang)也是(shi)需要(yao)(yao)這(zhe)三(san)(san)(san)方面來進行,如果只是(shi)從一個方面就(jiu)很難了解和(he)(he)把握銅制(zhi)雕(diao)塑(su)藝(yi)(yi)術(shu)的(de)真諦(di)和(he)(he)豐富的(de)內涵。由于(yu)不(bu)同種(zhong)類的(de)銅材料(liao)和(he)(he)不(bu)同造(zao)(zao)型(xing)(xing)、結構的(de)銅制(zhi)雕(diao)塑(su)對加(jia)工(gong)(gong)(gong)成型(xing)(xing)工(gong)(gong)(gong)藝(yi)(yi)的(de)要(yao)(yao)求也不(bu)同。所(suo)以成型(xing)(xing)和(he)(he)制(zhi)作方法主要(yao)(yao)包括鑄造(zao)(zao)、鍛造(zao)(zao)、焊接、鉚接、切割等五大(da)(da)加(jia)工(gong)(gong)(gong)成型(xing)(xing)工(gong)(gong)(gong)藝(yi)(yi),而且在(zai)裝飾工(gong)(gong)(gong)藝(yi)(yi)方面還主要(yao)(yao)有鑲嵌、雕(diao)金、鍍(du)金和(he)(he)鍍(du)銀三(san)(san)(san)大(da)(da)類。
(一)鑄(zhu)造工(gong)藝
鑄造(zao)工(gong)藝(yi)是(shi)銅雕塑的(de)最古老的(de)成型工(gong)藝(yi)之一,它的(de)加工(gong)方法(fa)是(shi)首先(xian)要用黏土或者(zhe)其它可塑材(cai)料做出原型,然后再翻成鑄造(zao)模型,之后進(jin)行澆(jiao)鑄。根據鑄造(zao)模型材(cai)料的(de)不同(tong),主要分為陶范(fan)(fan)鑄造(zao)、金屬范(fan)(fan)鑄造(zao)和(he)失蠟(la)鑄造(zao)(也(ye)稱翻沙(sha)鑄造(zao))。
1、陶范鑄造
它(ta)是我國最(zui)(zui)古老的(de)(de)(de)(de)鑄(zhu)造(zao)(zao)技術之一(yi),我們的(de)(de)(de)(de)祖先早(zao)在商(shang)代就(jiu)熟練地掌握了(le)(le)這(zhe)種工藝(yi),并用此工藝(yi)制(zhi)(zhi)作了(le)(le)大量的(de)(de)(de)(de)青銅藝(yi)術珍品(pin),成(cheng)就(jiu)了(le)(le)享譽世界的(de)(de)(de)(de)青銅文化。陶(tao)范(fan)(fan)(fan)(fan)鑄(zhu)造(zao)(zao)方法(fa)首先是制(zhi)(zhi)范(fan)(fan)(fan)(fan),“范(fan)(fan)(fan)(fan)”是指用于鑄(zhu)造(zao)(zao)的(de)(de)(de)(de)模子(zi),制(zhi)(zhi)作陶(tao)范(fan)(fan)(fan)(fan)要精選細(xi)黏土敷在模型上(shang)(shang),待半干(gan)時(shi)分(fen)(fen)塊取下陰(yin)干(gan),干(gan)透的(de)(de)(de)(de)泥(ni)(ni)范(fan)(fan)(fan)(fan)再經焙燒(shao)成(cheng)為陶(tao)范(fan)(fan)(fan)(fan)①。這(zhe)就(jiu)形(xing)成(cheng)了(le)(le)外范(fan)(fan)(fan)(fan),外范(fan)(fan)(fan)(fan)的(de)(de)(de)(de)分(fen)(fen)片多少視造(zao)(zao)型的(de)(de)(de)(de)復雜程度(du)而(er)定。如(ru)果要鑄(zhu)成(cheng)中空(kong)的(de)(de)(de)(de)雕(diao)塑(su)或器物,在做(zuo)(zuo)好的(de)(de)(de)(de)陶(tao)范(fan)(fan)(fan)(fan)外范(fan)(fan)(fan)(fan)后(hou)還要做(zuo)(zuo)陶(tao)范(fan)(fan)(fan)(fan)內范(fan)(fan)(fan)(fan),外范(fan)(fan)(fan)(fan)與(yu)內范(fan)(fan)(fan)(fan)的(de)(de)(de)(de)空(kong)間距離就(jiu)是澆(jiao)鑄(zhu)后(hou)的(de)(de)(de)(de)造(zao)(zao)型的(de)(de)(de)(de)厚度(du)。陶(tao)范(fan)(fan)(fan)(fan)的(de)(de)(de)(de)上(shang)(shang)部要預先做(zuo)(zuo)好澆(jiao)注口和(he)出氣孔。最(zui)(zui)后(hou)把內、外范(fan)(fan)(fan)(fan)合起(qi)來(lai)(lai),并敷上(shang)(shang)泥(ni)(ni)層(ceng)進(jin)行加固。做(zuo)(zuo)好上(shang)(shang)述工作,即(ji)可以熔銅澆(jiao)鑄(zhu)了(le)(le)。對于造(zao)(zao)型復雜的(de)(de)(de)(de)雕(diao)塑(su),陶(tao)范(fan)(fan)(fan)(fan)鑄(zhu)造(zao)(zao)往往無法(fa)一(yi)次成(cheng)型,因此需要采用分(fen)(fen)鑄(zhu)法(fa)。比如(ru)全身人像雕(diao)塑(su),我們將其頭與(yu)身體、四肢(zhi)(zhi)(zhi)分(fen)(fen)別(bie)制(zhi)(zhi)成(cheng)陶(tao)范(fan)(fan)(fan)(fan),先將四肢(zhi)(zhi)(zhi)鑄(zhu)好暫不拿出,再與(yu)軀(qu)干(gan)的(de)(de)(de)(de)陶(tao)范(fan)(fan)(fan)(fan)對接起(qi)來(lai)(lai),澆(jiao)鑄(zhu)軀(qu)干(gan)時(shi)四肢(zhi)(zhi)(zhi)便與(yu)軀(qu)干(gan)鑄(zhu)成(cheng)一(yi)體了(le)(le)。
西安易銅坊雕塑工程有限公司(17691083840)公司主要經營GOGOGO高清在線播放免費:鍛銅雕塑定(ding)制,浮雕,不銹鋼雕塑和石雕.擁有多位資深雕塑設計師,從事雕塑和浮雕設計.公司技術力量雄厚,施工隊伍一流。
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