早期的冶銅技術（一）

發布時間：2026-03-25 16:16:08

zaoqideyetongjishu，nengzhangwodegongjiangkenengzhiyoushaoshuren，xiaoguimojinxingdandudeyelian。suoyongdeyelianganguoshiyongnizhihuotaoqiwaibianfushanghounibachongdang。suoyongfangfajiushihaiyuanronglian，jijiangyanghuatongkuangshiyumutanfangruganguozhong，dianhuobeishao。zhishi，zhezhongganguoderongliangdoubijiaoxiao，meiciliandehongtongshuliangbuduo，zhinengzhizuoyixiexiaotongqijian。weiyugansudongxiangxianmajiayaowenhuayizhideyigehuikengzhonghaizengchutulejikuaitongzha
，jingxiangguanjishuceding，zhuyaoshikongqueshi，youdeneibushijinshutonghehetiekuang，waibiaoyuhefengxichushichitiekuang、kongqueshideng。zhezhongxianxiangshuominglezhezhongtongzhabushitianrankuangwu，danyebushiliantongdefeizha，ershiyizhongyelianchulaideyizhonghantiehetongdejinshu，zhishijingguolewuqianniandexiushi，waibudetonghetiebeiyanghuachengkongqueshihehetiekuang
，danshizhongxinbufendejinshutongweibeiyanghuahaibeibaoliu。zhegefaxianchongfenshuominglewoguogudaizuxianzaiwuqiannianqianjiuyijingzhangwoleyetongxiangguanjishule。

早期的鑄造技術也比較簡單
，鑄範為單範或合。如1977年nian在zai甘gan肅su東dong東dong鄉xiang林lin家jia馬ma家jia窯yao文wen化hua遺yi址zhi出chu土tu的de那na把ba青qing銅tong刀dao，它ta是shi用yong兩liang塊kuai範fan澆jiao鑄zhu而er成cheng的de
，這zhe兩liang塊kuai範fan中zhong的de一yi塊kuai雕diao刻ke出chu刀dao的de模mo樣yang
，另ling一yi塊kuai是shi平ping的de。這zhe種zhong範fan所suo製zhi成cheng的de刀dao
，背bei部bu的de棱leng呈cheng斜xie坡po狀zhuang
，一yi邊bian高gao，一yi邊bian低di。刀dao的de刃ren口kou經jing過guo輕qing微wei戧qiang磨mo或huo鍛duan打da

，說shuo明ming了le這zhe把ba銅tong刀dao在zai鑄zhu成cheng之zhi後hou
，又you有you一yi番fan加jia工gong。

甘肅齊家坪文化遺址中出土的銅器，已經出現了鍛造
、鑄造兩種製作技術了


，兩者對比，鍛造工藝要稍高於鑄造工藝。如齊家皇娘台出土的3把鍛造銅刀與3把鑄造銅刀，鍛造的銅刀明顯比鑄造的要薄一點，也更平整，鑄造的銅刀顯得厚重、meiyouduanzaodejingzhi。shuomingdangshirenmenyijingzhangwolejiandandezhuzaojishuyuduanzaojishu，erzhexiangbi
，duanzaojishushuipinggengyouyuzhuzaojishushuiping。yefanyinglexianminmenduiyuqingtongyouyuhongtongdetezhengbingweilejie。