模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)是工(gong)(gong)(gong)業生(sheng)(sheng)產(chan)上(shang)用(yong)(yong)以注塑(su)、吹(chui)塑(su)、擠出、壓鑄或(huo)(huo)鍛壓成(cheng)(cheng)型(xing)、冶煉、沖壓等(deng)方法得到所需產(chan)品(pin)的(de)(de)(de)(de)(de)(de)各(ge)種模(mo)(mo)(mo)子和工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)。簡(jian)而言之(zhi)，模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)是用(yong)(yong)來(lai)制(zhi)作成(cheng)(cheng)型(xing)物品(pin)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)，這種工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)由各(ge)種零件(jian)(jian)(jian)構(gou)(gou)成(cheng)(cheng)，不(bu)同(tong)的(de)(de)(de)(de)(de)(de)模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)由不(bu)同(tong)的(de)(de)(de)(de)(de)(de)零件(jian)(jian)(jian)構(gou)(gou)成(cheng)(cheng)。它主(zhu)要(yao)通過所成(cheng)(cheng)型(xing)材料(liao)(liao)(liao)物理狀態的(de)(de)(de)(de)(de)(de)改變來(lai)實現物品(pin)外形(xing)(xing)的(de)(de)(de)(de)(de)(de)加工(gong)(gong)(gong)。素有(you)(you)(you)“工(gong)(gong)(gong)業之(zhi)母”的(de)(de)(de)(de)(de)(de)稱號。在外力(li)作用(yong)(yong)下(xia)使(shi)(shi)坯料(liao)(liao)(liao)成(cheng)(cheng)為有(you)(you)(you)特(te)(te)定形(xing)(xing)狀和尺寸的(de)(de)(de)(de)(de)(de)制(zhi)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)。廣(guang)泛用(yong)(yong)于沖裁、模(mo)(mo)(mo)鍛、冷鐓(dui)、擠壓、粉末冶金(jin)件(jian)(jian)(jian)壓制(zhi)、壓力(li)鑄造，以及工(gong)(gong)(gong)程塑(su)料(liao)(liao)(liao)、橡(xiang)膠、陶瓷等(deng)制(zhi)品(pin)的(de)(de)(de)(de)(de)(de)壓塑(su)或(huo)(huo)注塑(su)的(de)(de)(de)(de)(de)(de)成(cheng)(cheng)形(xing)(xing)加工(gong)(gong)(gong)中。模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)具(ju)(ju)(ju)(ju)有(you)(you)(you)特(te)(te)定的(de)(de)(de)(de)(de)(de)輪廓或(huo)(huo)內(nei)(nei)腔形(xing)(xing)狀，應用(yong)(yong)具(ju)(ju)(ju)(ju)有(you)(you)(you)刃口(kou)的(de)(de)(de)(de)(de)(de)輪廓形(xing)(xing)狀可(ke)(ke)以使(shi)(shi)坯料(liao)(liao)(liao)按輪廓線(xian)形(xing)(xing)狀發(fa)生(sheng)(sheng)分離（沖裁）。應用(yong)(yong)內(nei)(nei)腔形(xing)(xing)狀可(ke)(ke)使(shi)(shi)坯料(liao)(liao)(liao)獲(huo)得相(xiang)應的(de)(de)(de)(de)(de)(de)立(li)體形(xing)(xing)狀。模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)一般包(bao)括動模(mo)(mo)(mo)和定模(mo)(mo)(mo)（或(huo)(huo)凸模(mo)(mo)(mo)和凹模(mo)(mo)(mo)）兩個部分，二者可(ke)(ke)分可(ke)(ke)合(he)。分開時(shi)(shi)取出制(zhi)件(jian)(jian)(jian)，合(he)攏時(shi)(shi)使(shi)(shi)坯料(liao)(liao)(liao)注入模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)型(xing)腔成(cheng)(cheng)形(xing)(xing)。模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)是工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)，形(xing)(xing)狀復(fu)雜(za)，承受(shou)坯料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)脹力(li)，對結構(gou)(gou)強(qiang)度(du)、剛度(du)、表面硬度(du)、表面粗糙度(du)和加工(gong)(gong)(gong)精度(du)都有(you)(you)(you)較(jiao)高(gao)要(yao)求(qiu)，模(mo)(mo)(mo)具(ju)(ju)(ju)(ju)生(sheng)(sheng)產(chan)的(de)(de)(de)(de)(de)(de)發(fa)展水平(ping)是機械制(zhi)造水平(ping)的(de)(de)(de)(de)(de)(de)重(zhong)要(yao)標志之(zhi)一。

空調外殼塑料模具