冷風機外殼模具
模(mo)具是(shi)工業生產(chan)上用以(yi)注塑、吹(chui)塑、擠(ji)出、壓(ya)鑄或鍛壓(ya)成型、冶煉、沖壓(ya)等(deng)方法得到所需產(chan)品的各(ge)種模(mo)子和工具
關鍵詞:
汽車(che)系列模具,摩(mo)托車(che)系列模具,家電(dian)系列模具
所屬分類:
家(jia)電系列

咨詢熱線:
冷(leng)風機(ji)外(wai)殼(ke)模具(ju)
圖文(wen)詳情
模(mo)(mo)(mo)(mo)(mo)具(ju)是(shi)工(gong)(gong)業(ye)生產(chan)上用(yong)以注(zhu)塑(su)、吹塑(su)、擠出、壓(ya)鑄(zhu)或(huo)(huo)鍛壓(ya)成(cheng)(cheng)型(xing)、冶煉(lian)、沖壓(ya)等方法得到所需產(chan)品(pin)的(de)(de)各(ge)種(zhong)模(mo)(mo)(mo)(mo)(mo)子和(he)工(gong)(gong)具(ju)。 簡而言之(zhi),模(mo)(mo)(mo)(mo)(mo)具(ju)是(shi)用(yong)來制(zhi)(zhi)作成(cheng)(cheng)型(xing)物(wu)品(pin)的(de)(de)工(gong)(gong)具(ju),這(zhe)種(zhong)工(gong)(gong)具(ju)由各(ge)種(zhong)零件(jian)(jian)構成(cheng)(cheng),不同(tong)的(de)(de)模(mo)(mo)(mo)(mo)(mo)具(ju)由不同(tong)的(de)(de)零件(jian)(jian)構成(cheng)(cheng)。它主要通過所成(cheng)(cheng)型(xing)材料(liao)(liao)(liao)物(wu)理狀態(tai)的(de)(de)改變來實現物(wu)品(pin)外形(xing)(xing)的(de)(de)加(jia)工(gong)(gong)。素有“工(gong)(gong)業(ye)之(zhi)母”的(de)(de)稱號。 在外力(li)作用(yong)下使坯料(liao)(liao)(liao)成(cheng)(cheng)為有特定形(xing)(xing)狀和(he)尺寸的(de)(de)制(zhi)(zhi)件(jian)(jian)的(de)(de)工(gong)(gong)具(ju)。廣泛用(yong)于沖裁、模(mo)(mo)(mo)(mo)(mo)鍛、冷(leng)鐓、擠壓(ya)、粉末冶金(jin)件(jian)(jian)壓(ya)制(zhi)(zhi)、壓(ya)力(li)鑄(zhu)造(zao),以及工(gong)(gong)程(cheng)塑(su)料(liao)(liao)(liao)、橡(xiang)膠、陶瓷等制(zhi)(zhi)品(pin)的(de)(de)壓(ya)塑(su)或(huo)(huo)注(zhu)塑(su)的(de)(de)成(cheng)(cheng)形(xing)(xing)加(jia)工(gong)(gong)中。模(mo)(mo)(mo)(mo)(mo)具(ju)具(ju)有特定的(de)(de)輪(lun)廓或(huo)(huo)內腔形(xing)(xing)狀,應(ying)用(yong)具(ju)有刃(ren)口的(de)(de)輪(lun)廓形(xing)(xing)狀可(ke)(ke)以使坯料(liao)(liao)(liao)按輪(lun)廓線形(xing)(xing)狀發(fa)(fa)生分(fen)離(沖裁)。應(ying)用(yong)內腔形(xing)(xing)狀可(ke)(ke)使坯料(liao)(liao)(liao)獲得相(xiang)應(ying)的(de)(de)立(li)體形(xing)(xing)狀。模(mo)(mo)(mo)(mo)(mo)具(ju)一般包括動模(mo)(mo)(mo)(mo)(mo)和(he)定模(mo)(mo)(mo)(mo)(mo)(或(huo)(huo)凸模(mo)(mo)(mo)(mo)(mo)和(he)凹模(mo)(mo)(mo)(mo)(mo))兩個部分(fen),二(er)者(zhe)可(ke)(ke)分(fen)可(ke)(ke)合。分(fen)開(kai)時(shi)取出制(zhi)(zhi)件(jian)(jian),合攏時(shi)使坯料(liao)(liao)(liao)注(zhu)入模(mo)(mo)(mo)(mo)(mo)具(ju)型(xing)腔成(cheng)(cheng)形(xing)(xing)。模(mo)(mo)(mo)(mo)(mo)具(ju)是(shi)工(gong)(gong)具(ju),形(xing)(xing)狀復雜,承受坯料(liao)(liao)(liao)的(de)(de)脹力(li),對結(jie)構強度、剛(gang)度、表(biao)面(mian)(mian)硬度、表(biao)面(mian)(mian)粗糙(cao)度和(he)加(jia)工(gong)(gong)精度都有較高要求,模(mo)(mo)(mo)(mo)(mo)具(ju)生產(chan)的(de)(de)發(fa)(fa)展水平是(shi)機械制(zhi)(zhi)造(zao)水平的(de)(de)重要標志之(zhi)一。
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