
Warning: Illegal string offset 'name' in /home/hbwxgcjxehxbswmx2gkcvjlx/wwwroot/source/module/mod.part.php on line 236
鑄鐵配重塊是(shi)用于(yu)增加(jia)自身重量來保持平(ping)衡的(de)重物,是(shi)將噴(pen)丸機熔煉(lian)成符合 要求的(de)液(ye)體并澆進鑄型(xing)里,經冷卻凝固(gu)、清整處(chu)理后得到有預定形狀、尺寸和(he)性能的(de)鑄件的(de)工(gong)藝(yi)過程。現代機械制造工(gong)業的(de)基礎工(gong)藝(yi)之一(yi)。
工(gong)(gong)作面(mian)(mian)(mian)小范(fan)圍(wei)內的(de)(de)(de)局(ju)(ju)部(bu)變化是(shi)指(zhi)加工(gong)(gong)表(biao)面(mian)(mian)(mian)不(bu)平(ping)(ping)整(zheng)(zheng),有(you)變形,灰口鐵可(ke)以看作是(shi)鋼的(de)(de)(de)基體與片狀石(shi)(shi)墨(mo)的(de)(de)(de)夾雜。因此石(shi)(shi)墨(mo)片越(yue)少(shao),越(yue)細,為了保證鑄(zhu)(zhu)(zhu)鐵在澆(jiao)鑄(zhu)(zhu)(zhu)能夠得(de)(de)到灰口,且不(bu)至于得(de)(de)到過多和(he)粗(cu)大的(de)(de)(de)石(shi)(shi)墨(mo)片,這里所(suo)說的(de)(de)(de)工(gong)(gong)作面(mian)(mian)(mian)小范(fan)圍(wei),對小鑄(zhu)(zhu)(zhu)鐵平(ping)(ping)板而言是(shi)局(ju)(ju)部(bu)位(wei)置,對大鑄(zhu)(zhu)(zhu)鐵平(ping)(ping)板而言是(shi)局(ju)(ju)部(bu)面(mian)(mian)(mian)積。鑄(zhu)(zhu)(zhu)鐵平(ping)(ping)板的(de)(de)(de)平(ping)(ping)整(zheng)(zheng)性反映了鑄(zhu)(zhu)(zhu)鐵平(ping)(ping)板局(ju)(ju)部(bu)誤差鑄(zhu)(zhu)(zhu)鐵平(ping)(ping)板的(de)(de)(de)局(ju)(ju)部(bu)誤差是(shi)指(zhi)鑄(zhu)(zhu)(zhu)鐵平(ping)(ping)板工(gong)(gong)作面(mian)(mian)(mian)局(ju)(ju)部(bu)平(ping)(ping)面(mian)(mian)(mian)度加工(gong)(gong)質量,即表(biao)面(mian)(mian)(mian)粗(cu)糙度。
鑄件的精度和生產過程的經濟表現,主要取決于這道工序。在很多現代化的配重鐵車間(jian)里,造(zao)(zao)(zao)型(xing)(xing)造(zao)(zao)(zao)芯(xin)都實(shi)現了機械(xie)化(hua)(hua)或自動化(hua)(hua)。常用的砂型(xing)(xing)造(zao)(zao)(zao)型(xing)(xing)造(zao)(zao)(zao)芯(xin)設(she)備有高、中、低壓造(zao)(zao)(zao)型(xing)(xing)機、拋砂機、無箱(xiang)射壓造(zao)(zao)(zao)型(xing)(xing)機、射芯(xin)機、冷和熱芯(xin)盒(he)機等。
叉車配重鐵(tie)(tie)(tie)(tie)(tie)工藝可分(fen)為(wei)三個基本部(bu)分(fen),即(ji)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)金屬(shu)準備、鑄(zhu)(zhu)(zhu)型(xing)(xing)準備和(he)鑄(zhu)(zhu)(zhu)件(jian)處理。 配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)金屬(shu)是指配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)生產(chan)中用于澆注鑄(zhu)(zhu)(zhu)件(jian)的(de)金屬(shu)材(cai)料(liao)(liao),它是以(yi)一(yi)種(zhong)金屬(shu)元素(su)為(wei)主要成分(fen),并(bing)加入其他金屬(shu)或非金屬(shu)元素(su)而(er)組成的(de)合金,習(xi)慣(guan)上稱為(wei)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)合金,主要有(you)鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)(tie)、鑄(zhu)(zhu)(zhu)鋼和(he)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)有(you)色合金。叉車(che)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)按造(zao)(zao)型(xing)(xing)材(cai)料(liao)(liao)的(de)不同(tong),又可分(fen)為(wei)兩大類:一(yi)類以(yi)天然(ran)礦產(chan)砂石作為(wei)主要造(zao)(zao)型(xing)(xing)材(cai)料(liao)(liao),如(ru)(ru)熔模配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、殼型(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、負(fu)壓配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、泥型(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、實型(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、陶瓷型(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)等;一(yi)類以(yi)金屬(shu)作為(wei)主要鑄(zhu)(zhu)(zhu)型(xing)(xing)材(cai)料(liao)(liao),如(ru)(ru)金屬(shu)型(xing)(xing)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、離(li)心(xin)配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、連續配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)、叉車(che)配(pei)(pei)(pei)(pei)(pei)件(jian)鐵(tie)(tie)(tie)(tie)(tie)、低壓配(pei)(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)(zhong)鐵(tie)(tie)(tie)(tie)(tie)等。
+86 133-1325-1709
河北省遵化市(shi)團(tuan)瓢莊鄉(xiang)山里各莊工業園
wxjx@vip.163.com