大(da)型(xing)鑄(zhu)件的鑄(zhu)造方法常(chang)用的是砂(sha)型(xing)鑄(zhu)造,其次(ci)是特種鑄(zhu)造方法,如:金屬型(xing)鑄(zhu)造、熔模(mo)鑄(zhu)造、石膏(gao)型(xing)鑄(zhu)造等。而砂(sha)型(xing)鑄(zhu)造又可以分為粘(zhan)(zhan)土砂(sha)型(xing)、有機粘(zhan)(zhan)結(jie)劑砂(sha)型(xing)、樹脂自硬(ying)砂(sha)型(xing)、消失模(mo)等等。
大(da)型(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)件的鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)方法一般采用消(xiao)失(shi)模鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)工藝,樹脂砂鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao),實型(xing)(xing)鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao),高牌(pai)號鑄(zhu)(zhu)(zhu)(zhu)造(zao)(zao)等,例如機床大(da)型(xing)(xing)
鑄鐵(tie)平臺(tai)
的床(chuang)身,立柱,橫梁,滑臺(tai)等(deng)都是用(yong)(yong)這幾(ji)種鑄(zhu)(zhu)(zhu)造(zao)(zao)工(gong)藝。大(da)型鑄(zhu)(zhu)(zhu)件(jian)(jian)材質(zhi):HT200-350,可承接單(dan)件(jian)(jian)60噸左右的鑄(zhu)(zhu)(zhu)件(jian)(jian)。采用(yong)(yong)樹脂砂型鑄(zhu)(zhu)(zhu)造(zao)(zao)大(da)型鑄(zhu)(zhu)(zhu)件(jian)(jian)的優(you)(you)點:消失模鑄(zhu)(zhu)(zhu)造(zao)(zao)對于生產單(dan)件(jian)(jian)或小(xiao)批量的汽(qi)車覆蓋件(jian)(jian),機床(chuang)床(chuang)身等(deng)大(da)型鑄(zhu)(zhu)(zhu)件(jian)(jian)較有很(hen)大(da)優(you)(you)勢,表面質(zhi)量好(hao)等(deng)優(you)(you)勢。鑄(zhu)(zhu)(zhu)造(zao)(zao)方(fang)法選擇(ze)的原(yuan)則(ze):大(da)型鑄(zhu)(zhu)(zhu)件(jian)(jian)優(you)(you)先采用(yong)(yong)砂型鑄(zhu)(zhu)(zhu)造(zao)(zao),鑄(zhu)(zhu)(zhu)造(zao)(zao)方(fang)法應(ying)(ying)和生產批量相適(shi)應(ying)(ying),低壓(ya)鑄(zhu)(zhu)(zhu)造(zao)(zao)、壓(ya)鑄(zhu)(zhu)(zhu)、離心(xin)鑄(zhu)(zhu)(zhu)造(zao)(zao)等(deng)鑄(zhu)(zhu)(zhu)造(zao)(zao)方(fang)法,因設備(bei)和模具的價(jia)格昂貴,所以只(zhi)適(shi)合批量生產,大(da)型鑄(zhu)(zhu)(zhu)件(jian)(jian)可以單(dan)件(jian)(jian)鑄(zhu)(zhu)(zhu)造(zao)(zao)也可批量生產。
我公司是從事鑄造、機加工、機床配套的實體廠家。公司的主打產品有鑄鐵檢驗平臺、鑄鐵劃線平臺、鑄鐵鉚焊平臺、鑄鐵裝配平臺、動力機械震動試驗臺(又稱槽鐵或地梁、地軌)、鑄鐵方箱、檢驗棒、V型鐵、花崗石平臺(巖石平臺)以及其他巖石量具。并且常年提供大理石平臺和鑄鐵平臺的維修業務。我公司去年新上機床制造項目,可為廣大用戶生產各種機床床身、機床立柱、以及各種機床專用鑄件。機床鑄件_采用泡沫實型,樹脂砂鑄造工藝,大大提高了產品質量。
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