壓(ya)鑄模(mo)的壽命與(yu)材(cai)料(liao)、設計(ji)(ji)、制造和(he)保養有著(zhu)密切(qie)關系(xi)。在實際應用(yong)中,我們發現(xian),影響壓(ya)鑄模(mo)壽命的各要(yao)素所(suo)占(zhan)(zhan)(zhan)比例(li)大(da)致(zhi)如下:模(mo)具(ju)設計(ji)(ji)和(he)制造約占(zhan)(zhan)(zhan)80%;包括模(mo)具(ju)材(cai)料(liao)約占(zhan)(zhan)(zhan)10%~15%;模(mo)具(ju)的使(shi)用(yong)及維(wei)護和(he)保養約占(zhan)(zhan)(zhan)5%~10%。采...
有色金(jin)屬鑄件(jian)是熔煉金(jin)屬,制(zhi)造鑄型(xing),并(bing)將熔融(rong)金(jin)屬澆(jiao)入(ru)鑄型(xing),凝固(gu)后獲得具有一定形狀、尺(chi)寸和性能金(jin)屬零件(jian)毛(mao)(mao)坯的成型(xing)方法。有色金(jin)屬鑄件(jian)毛(mao)(mao)坯因(yin)近乎成形,而達到免機(ji)械加(jia)工(gong)或少(shao)量加(jia)工(gong)的目的降低了成本(ben)并(bing)在一定程度(du)上減少(shao)了制(zhi)作時(shi)間。...
有(you)色金屬(shu)鑄造(zao)是(shi)熔煉金屬(shu),制造(zao)鑄型(xing)(xing)(xing),并將熔融(rong)金屬(shu)澆(jiao)入鑄型(xing)(xing)(xing),凝固后獲得(de)具有(you)一(yi)定形狀(zhuang)、尺寸和性(xing)能金屬(shu)零(ling)件毛坯的成型(xing)(xing)(xing)方法。有(you)色金屬(shu)鑄造(zao)毛坯因(yin)近乎成形,而達到(dao)免機械加工(gong)(gong)或少量加工(gong)(gong)的目(mu)的降低了(le)(le)成本并在一(yi)定程度上減少了(le)(le)制作時間。...
鋁(lv)壓(ya)鑄(zhu)是一種壓(ya)力鑄(zhu)造(zao)的(de)零件(jian)(jian),是使用裝(zhuang)好(hao)鑄(zhu)件(jian)(jian)模具的(de)壓(ya)力鑄(zhu)造(zao)機械(xie)壓(ya)鑄(zhu)機,將加熱為液態的(de)鋁(lv)或鋁(lv)合(he)金澆入(ru)壓(ya)鑄(zhu)機的(de)入(ru)料口,經壓(ya)鑄(zhu)機壓(ya)鑄(zhu),鑄(zhu)造(zao)出模具限制的(de)形狀和尺寸的(de)鋁(lv)零件(jian)(jian)或鋁(lv)合(he)金零件(jian)(jian),這樣(yang)的(de)零件(jian)(jian)通常就被叫做鋁(lv)壓(ya)鑄(zhu)。優點:(1...
銅(tong)鑄(zhu)件(jian)(jian)主(zhu)要用(yong)作機(ji)(ji)(ji)器零部件(jian)(jian)的毛(mao)坯(pi),有(you)些(xie)精(jing)密(mi)鑄(zhu)件(jian)(jian),也可(ke)直接(jie)用(yong)作機(ji)(ji)(ji)器的零部件(jian)(jian)。銅(tong)鑄(zhu)件(jian)(jian)分(fen)為工業用(yong)銅(tong)鑄(zhu)件(jian)(jian)和非工業用(yong)銅(tong)鑄(zhu)件(jian)(jian)。銅(tong)鑄(zhu)件(jian)(jian)毛(mao)坯(pi)在機(ji)(ji)(ji)械產品中占有(you)很大的比重,如拖(tuo)拉(la)機(ji)(ji)(ji)中,鑄(zhu)件(jian)(jian)重量約占整(zheng)機(ji)(ji)(ji)重量的50~70%,農業機(ji)(ji)(ji)械中占40...
銅(tong)(tong)鑄(zhu)件(jian)因(yin)為多(duo)是(shi)用(yong)到接(jie)口或是(shi)轉(zhuan)彎等地方,所以其質(zhi)量(liang)如何(he)也是(shi)直接(jie)會影(ying)響(xiang)到機(ji)械的(de)(de)運(yun)行的(de)(de),給大(da)家介紹的(de)(de)就(jiu)是(shi)關于(yu)影(ying)響(xiang)到銅(tong)(tong)鑄(zhu)件(jian)品(pin)(pin)質(zhi)的(de)(de)原因(yin),這里的(de)(de)影(ying)響(xiang)銅(tong)(tong)鑄(zhu)件(jian)品(pin)(pin)質(zhi)的(de)(de)方面包(bao)括銅(tong)(tong)鑄(zhu)件(jian)表面、銅(tong)(tong)鑄(zhu)件(jian)銅(tong)(tong)的(de)(de)質(zhi)量(liang)等多(duo)個方面。銅(tong)(tong)鑄(zhu)件(jian)的(de)(de)外觀質(zhi)量(liang)主要(yao)...
鑄(zhu)(zhu)(zhu)鋁件是一(yi)種(zhong)由壓(ya)力鑄(zhu)(zhu)(zhu)造而(er)成的零件,是使(shi)用(yong)裝(zhuang)好(hao)鑄(zhu)(zhu)(zhu)件模具的壓(ya)力鑄(zhu)(zhu)(zhu)造機械鑄(zhu)(zhu)(zhu)鋁件,將(jiang)加熱為液態的鋁或鋁合(he)金澆入鑄(zhu)(zhu)(zhu)鋁件的入料口,經鑄(zhu)(zhu)(zhu)鋁件壓(ya)鑄(zhu)(zhu)(zhu)然后鑄(zhu)(zhu)(zhu)造出你想要的鑄(zhu)(zhu)(zhu)件。鑄(zhu)(zhu)(zhu)鋁件被廣泛應用(yong)于摩托車(che)制(zhi)造、電(dian)動機制(zhi)造、汽車(che)制(zhi)造、內(nei)燃機生...
鋁壓鑄件的(de)應用(yong)鋁材料(liao)和(he)鋁合金具(ju)有(you)良好(hao)的(de)流動(dong)性和(he)可塑性,因此可以(yi)做出各種(zhong)形狀復雜、難度(du)(du)大(da)的(de)壓鑄件,用(yong)鋁合金和(he)金屬(shu)鋁鑄造的(de)鑄件具(ju)有(you)較高的(de)精度(du)(du)和(he)表面光(guang)潔度(du)(du),這在很大(da)程度(du)(du)上減少了(le)鑄件的(de)機械(xie)加工量、大(da)大(da)降低了(le)勞動(dong)強度(du)(du)...