模(mo)(mo)具(ju)是工(gong)(gong)(gong)(gong)業(ye)生(sheng)產(chan)上用以(yi)注塑、吹塑、擠出、壓(ya)鑄或鍛壓(ya)成型(xing)、冶煉、沖壓(ya)等(deng)方法得(de)到(dao)所需(xu)產(chan)品(pin)的(de)(de)(de)(de)各(ge)種(zhong)模(mo)(mo)子和(he)工(gong)(gong)(gong)(gong)具(ju)。簡而(er)言之(zhi)(zhi)，模(mo)(mo)具(ju)是用來(lai)制(zhi)(zhi)作成型(xing)物(wu)品(pin)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)具(ju)，這種(zhong)工(gong)(gong)(gong)(gong)具(ju)由(you)(you)各(ge)種(zhong)零件(jian)(jian)(jian)(jian)構(gou)成，不同(tong)(tong)的(de)(de)(de)(de)模(mo)(mo)具(ju)由(you)(you)不同(tong)(tong)的(de)(de)(de)(de)零件(jian)(jian)(jian)(jian)構(gou)成。它主要通(tong)過所成型(xing)材料物(wu)理狀態的(de)(de)(de)(de)改變(bian)來(lai)實現(xian)物(wu)品(pin)外形(xing)(xing)(xing)(xing)的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)。素有(you)(you)“工(gong)(gong)(gong)(gong)業(ye)之(zhi)(zhi)母”的(de)(de)(de)(de)稱號(hao)。在(zai)外力(li)作用下使(shi)坯料成為有(you)(you)特定形(xing)(xing)(xing)(xing)狀和(he)尺(chi)寸(cun)的(de)(de)(de)(de)制(zhi)(zhi)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)具(ju)。廣泛用于沖裁、模(mo)(mo)鍛、冷(leng)鐓(dui)、擠壓(ya)、粉末(mo)冶金件(jian)(jian)(jian)(jian)壓(ya)制(zhi)(zhi)、壓(ya)力(li)鑄造(zao)，以(yi)及工(gong)(gong)(gong)(gong)程塑料、橡膠、陶瓷(ci)等(deng)制(zhi)(zhi)品(pin)的(de)(de)(de)(de)壓(ya)塑或注塑的(de)(de)(de)(de)成形(xing)(xing)(xing)(xing)加(jia)工(gong)(gong)(gong)(gong)中(zhong)。模(mo)(mo)具(ju)具(ju)有(you)(you)特定的(de)(de)(de)(de)輪廓(kuo)或內腔(qiang)形(xing)(xing)(xing)(xing)狀，應(ying)用具(ju)有(you)(you)刃口的(de)(de)(de)(de)輪廓(kuo)形(xing)(xing)(xing)(xing)狀可(ke)以(yi)使(shi)坯料按輪廓(kuo)線形(xing)(xing)(xing)(xing)狀發生(sheng)分離(li)（沖裁）。應(ying)用內腔(qiang)形(xing)(xing)(xing)(xing)狀可(ke)使(shi)坯料獲得(de)相應(ying)的(de)(de)(de)(de)立體形(xing)(xing)(xing)(xing)狀。模(mo)(mo)具(ju)一般包括動模(mo)(mo)和(he)定模(mo)(mo)（或凸(tu)模(mo)(mo)和(he)凹(ao)模(mo)(mo)）兩個部分，二者可(ke)分可(ke)合。分開時取(qu)出制(zhi)(zhi)件(jian)(jian)(jian)(jian)，合攏時使(shi)坯料注入模(mo)(mo)具(ju)型(xing)腔(qiang)成形(xing)(xing)(xing)(xing)。模(mo)(mo)具(ju)是工(gong)(gong)(gong)(gong)具(ju)，形(xing)(xing)(xing)(xing)狀復雜，承(cheng)受(shou)坯料的(de)(de)(de)(de)脹(zhang)力(li)，對結構(gou)強度(du)、剛度(du)、表(biao)面硬(ying)度(du)、表(biao)面粗糙度(du)和(he)加(jia)工(gong)(gong)(gong)(gong)精度(du)都有(you)(you)較(jiao)高要求，模(mo)(mo)具(ju)生(sheng)產(chan)的(de)(de)(de)(de)發展水平是機械制(zhi)(zhi)造(zao)水平的(de)(de)(de)(de)重要標(biao)志之(zhi)(zhi)一。

吸塵器模具

洗衣機外殼塑料模具