車燈模具
模具是工業(ye)生產上用以注塑(su)、吹塑(su)、擠出(chu)、壓鑄或鍛壓成型、冶(ye)煉(lian)、沖壓等方法得到(dao)所需產品的各種模子和(he)工具
關鍵(jian)詞：
汽車(che)(che)系(xi)(xi)列(lie)模(mo)具，摩托車(che)(che)系(xi)(xi)列(lie)模(mo)具，家(jia)電系(xi)(xi)列(lie)模(mo)具
所屬分類：
汽車系(xi)列
咨詢(xun)熱線：
車(che)燈模具
圖文詳情
模具(ju)(ju)(ju)是工(gong)(gong)(gong)(gong)(gong)業生產上用(yong)以注(zhu)塑、吹塑、擠(ji)出、壓鑄(zhu)或鍛壓成(cheng)(cheng)(cheng)型(xing)、冶煉、沖(chong)壓等方法得到所需產品(pin)的(de)(de)(de)各(ge)種(zhong)模子和(he)工(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)。 簡(jian)而言之(zhi)，模具(ju)(ju)(ju)是用(yong)來(lai)制(zhi)作(zuo)(zuo)成(cheng)(cheng)(cheng)型(xing)物品(pin)的(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)，這種(zhong)工(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)由(you)各(ge)種(zhong)零(ling)件(jian)(jian)(jian)構(gou)成(cheng)(cheng)(cheng)，不(bu)(bu)同(tong)的(de)(de)(de)模具(ju)(ju)(ju)由(you)不(bu)(bu)同(tong)的(de)(de)(de)零(ling)件(jian)(jian)(jian)構(gou)成(cheng)(cheng)(cheng)。它主要(yao)通(tong)過(guo)所成(cheng)(cheng)(cheng)型(xing)材料物理狀(zhuang)態的(de)(de)(de)改變來(lai)實(shi)現(xian)物品(pin)外形(xing)(xing)的(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。素有“工(gong)(gong)(gong)(gong)(gong)業之(zhi)母”的(de)(de)(de)稱(cheng)號。 在(zai)外力(li)作(zuo)(zuo)用(yong)下(xia)使(shi)(shi)坯(pi)料成(cheng)(cheng)(cheng)為(wei)有特(te)(te)定(ding)形(xing)(xing)狀(zhuang)和(he)尺寸的(de)(de)(de)制(zhi)件(jian)(jian)(jian)的(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)。廣泛用(yong)于沖(chong)裁(cai)、模鍛、冷鐓、擠(ji)壓、粉末冶金件(jian)(jian)(jian)壓制(zhi)、壓力(li)鑄(zhu)造，以及工(gong)(gong)(gong)(gong)(gong)程塑料、橡(xiang)膠、陶瓷(ci)等制(zhi)品(pin)的(de)(de)(de)壓塑或注(zhu)塑的(de)(de)(de)成(cheng)(cheng)(cheng)形(xing)(xing)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中。模具(ju)(ju)(ju)具(ju)(ju)(ju)有特(te)(te)定(ding)的(de)(de)(de)輪廓或內(nei)腔(qiang)形(xing)(xing)狀(zhuang)，應用(yong)具(ju)(ju)(ju)有刃口的(de)(de)(de)輪廓形(xing)(xing)狀(zhuang)可以使(shi)(shi)坯(pi)料按輪廓線形(xing)(xing)狀(zhuang)發(fa)生分(fen)(fen)(fen)離（沖(chong)裁(cai)）。應用(yong)內(nei)腔(qiang)形(xing)(xing)狀(zhuang)可使(shi)(shi)坯(pi)料獲得相(xiang)應的(de)(de)(de)立體形(xing)(xing)狀(zhuang)。模具(ju)(ju)(ju)一般包括動模和(he)定(ding)模（或凸模和(he)凹模）兩個部分(fen)(fen)(fen)，二者可分(fen)(fen)(fen)可合(he)。分(fen)(fen)(fen)開時(shi)(shi)取(qu)出制(zhi)件(jian)(jian)(jian)，合(he)攏(long)時(shi)(shi)使(shi)(shi)坯(pi)料注(zhu)入(ru)模具(ju)(ju)(ju)型(xing)腔(qiang)成(cheng)(cheng)(cheng)形(xing)(xing)。模具(ju)(ju)(ju)是工(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)，形(xing)(xing)狀(zhuang)復(fu)雜，承受(shou)坯(pi)料的(de)(de)(de)脹力(li)，對結構(gou)強度(du)、剛度(du)、表(biao)面硬度(du)、表(biao)面粗糙度(du)和(he)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)精度(du)都有較高要(yao)求，模具(ju)(ju)(ju)生產的(de)(de)(de)發(fa)展水平是機械制(zhi)造水平的(de)(de)(de)重要(yao)標志之(zhi)一。
在線(xian)反(fan)饋(kui)
