機床鑄件 是機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)上(shang)面(mian)用的(de)所有(you)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)有(you)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)立(li)柱(zhu)、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)橫(heng)梁、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)工(gong)作臺(tai)、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)龍門頂、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)連接梁、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)滑(hua)板、機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)滑(hua)臺(tai)等組成(cheng)(cheng)。產品有(you)普(pu)通(tong)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、數(shu)(shu)控(kong)(kong)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、數(shu)(shu)顯機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、單雙柱(zhu)立(li)車(che)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等，普(pu)通(tong)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)又分(fen)龍門系列機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，立(li)車(che)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，車(che)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。數(shu)(shu)控(kong)(kong)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，有(you)標準型(xing)號的(de)數(shu)(shu)控(kong)(kong)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，非標數(shu)(shu)控(kong)(kong)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，有(you)數(shu)(shu)控(kong)(kong)銑床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，數(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)，數(shu)(shu)控(kong)(kong)加工(gong)中心鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等。機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)均采用樹脂砂(sha)、消(xiao)失模鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造，材(cai)質有(you)HT250、HT300兩(liang)種(zhong)(zhong)(zhong)，兩(liang)種(zhong)(zhong)(zhong)材(cai)質都(dou)是邯鋼包鐵加上(shang)八種(zhong)(zhong)(zhong)化學元素配制而(er)成(cheng)(cheng)，機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)經過(guo)兩(liang)次(ci)人工(gong)時效處理減少了(le)(le)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)本(ben)身(shen)(shen)的(de)內應力，加強了(le)(le)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)拉力和強度，縮(suo)小了(le)(le)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)變形(xing)量，從而(er)保(bao)證了(le)(le)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)的(de)質量，為用戶(hu)減去了(le)(le)后(hou)顧(gu)之憂(you)。

　　機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian) 是機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)的(de)(de)(de)主體，產品有(you)普通(tong)機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)、數(shu)(shu)控機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)、數(shu)(shu)顯機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)等(deng)，普通(tong)機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)又分(fen)龍(long)門系列機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)，立(li)車床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)，車床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)。數(shu)(shu)控機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)有(you)標(biao)準型號的(de)(de)(de)數(shu)(shu)控床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)，非標(biao)數(shu)(shu)控機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)，有(you)數(shu)(shu)控銑床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)，數(shu)(shu)控車床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)，數(shu)(shu)控加工中心床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)等(deng)。機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)均采用樹(shu)脂砂、消(xiao)失(shi)模鑄(zhu)造，材質有(you)HT250、HT300兩(liang)種，兩(liang)種材質都是邯鋼包(bao)鐵加上(shang)八種化(hua)學(xue)元(yuan)素配制而成，機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)鑄(zhu)件(jian)(jian)(jian)(jian)經(jing)過兩(liang)次人工時效處理減(jian)少(shao)了(le)(le)鑄(zhu)件(jian)(jian)(jian)(jian)本(ben)身(shen)(shen)(shen)的(de)(de)(de)內應力，加強了(le)(le)機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)的(de)(de)(de)拉力和強度，縮(suo)小了(le)(le)機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)身(shen)(shen)(shen)的(de)(de)(de)變(bian)形量，從而保證(zheng)了(le)(le)機床(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)(chuang)的(de)(de)(de)質量，為用戶減(jian)去(qu)了(le)(le)后顧之憂。

　　機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)是(shi)(shi)(shi)將(jiang)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)在(zai)(zai)固態下(xia)(xia)放于(yu)(yu)一定的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)截止中，采(cai)取適當的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方法進(jin)(jin)行加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)、保溫(wen)、冷卻，通過(guo)調(diao)整(zheng)(zheng)材(cai)料(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表面、化(hua)學(xue)成分和(he)(he)(he)(he)內部(bu)組(zu)(zu)織(zhi)(zhi)來(lai)或側其所需要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)結構和(he)(he)(he)(he)性(xing)(xing)能，從而可以(yi) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)。隨著科技(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)斷發(fa)(fa)展(zhan)，熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)藝(yi)(yi)也在(zai)(zai)進(jin)(jin)行不(bu)斷的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 新(xin)，傳統的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)藝(yi)(yi)是(shi)(shi)(shi)單一的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一種(zhong)工(gong)(gong)藝(yi)(yi)形(xing)式對(dui)材(cai)料(liao)(liao)進(jin)(jin)行處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，目前發(fa)(fa)展(zhan)起來(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)符合(he)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)施(shi)工(gong)(gong)工(gong)(gong)藝(yi)(yi)都是(shi)(shi)(shi)建立在(zai)(zai)單一熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)藝(yi)(yi)基礎上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。因(yin)(yin)為，不(bu)斷改進(jin)(jin)、退工(gong)(gong)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)藝(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)術(shu)進(jin)(jin)步(bu)，有利于(yu)(yu)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)產品的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)冷熱(re)(re)(re)(re)(re)(re)(re)(re)(re)加(jia)(jia)工(gong)(gong)，和(he)(he)(he)(he)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)整(zheng)(zheng)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)性(xing)(xing)能!機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)一般有以(yi)下(xia)(xia)幾(ji)點：1.整(zheng)(zheng)體熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)， 是(shi)(shi)(shi)對(dui)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)整(zheng)(zheng)體加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)，然后以(yi)適當的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)速度(du)(du)冷卻，改變機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)整(zheng)(zheng)體力學(xue)性(xing)(xing)能的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)(shu)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)工(gong)(gong)藝(yi)(yi)。2.對(dui)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)表面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)， 是(shi)(shi)(shi)使(shi)(shi)用(yong)具(ju)有高(gao)能量(liang)(liang)密度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)源(yuan)，只加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)表層而不(bu)讓過(guo)多的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)量(liang)(liang)傳入機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內部(bu)。3.機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，即(ji)整(zheng)(zheng)個(ge)工(gong)(gong)藝(yi)(yi)過(guo)程和(he)(he)(he)(he)部(bu)分在(zai)(zai)真(zhen)(zhen)(zhen)空狀態下(xia)(xia)進(jin)(jin)行。此工(gong)(gong)藝(yi)(yi)是(shi)(shi)(shi)真(zhen)(zhen)(zhen)空技(ji)術(shu)與熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)技(ji)術(shu)相結合(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新(xin)型(xing)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)技(ji)術(shu)。4.化(hua)學(xue)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)，將(jiang)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)放于(yu)(yu)含(han)有碳、氮、硼(peng)、鉻(ge)等(deng)其他合(he)金元素的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介質中進(jin)(jin)行的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)加(jia)(jia)工(gong)(gong)，可以(yi)改變機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)表層的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)學(xue)成分，組(zu)(zu)織(zhi)(zhi)和(he)(he)(he)(he)性(xing)(xing)能的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)(re)(re)(re)處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方法。機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)金屬(shu)(shu)液(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)澆注生產中，澆注時應遵循(xun)高(gao)溫(wen)出爐(lu)，低(di)溫(wen)澆注的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)原則(ze)。因(yin)(yin)為提高(gao)金屬(shu)(shu)液(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)出爐(lu)溫(wen)度(du)(du)有利于(yu)(yu)夾(jia)雜物(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 熔(rong)化(hua)、熔(rong)渣上(shang)浮(fu)，便(bian)于(yu)(yu)清(qing)渣和(he)(he)(he)(he)除氣(qi)，減少(shao)機(ji)(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)鑄(zhu)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)夾(jia)渣和(he)(he)(he)(he)氣(qi)孔(kong)缺陷;采(cai)用(yong)較(jiao)低(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)澆注溫(wen)度(du)(du)，則(ze)有利于(yu)(yu)降低(di)金屬(shu)(shu)液(ye)中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)體溶解度(du)(du)、液(ye)態收縮量(liang)(liang)和(he)(he)(he)(he)高(gao)溫(wen)金屬(shu)(shu)液(ye)對(dui)型(xing)腔表面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)烘烤(kao)，避(bi)免產生氣(qi)孔(kong)、粘(zhan)砂和(he)(he)(he)(he)縮孔(kong)等(deng)缺陷。因(yin)(yin)此，在(zai)(zai)保證(zheng)充滿(man)鑄(zhu)型(xing)型(xing)腔的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前提下(xia)(xia)，盡(jin)量(liang)(liang)采(cai)用(yong)較(jiao)低(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)澆注溫(wen)度(du)(du)。

　　機床鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)用(yong)(yong)(yong)途介紹：提(ti)高型(xing)砂(sha)、芯砂(sha)的(de)(de)(de)(de)耐(nai)火度。經過機械加(jia)(jia)工后的(de)(de)(de)(de)床身鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)，涂漆(qi)(qi)前(qian)用(yong)(yong)(yong)金(jin)屬清(qing)洗劑或(huo)潔凈的(de)(de)(de)(de)工業汽(qi)(qi)油進行(xing)(xing)淋洗或(huo)刷洗，確保(bao) 清(qing)除表面的(de)(de)(de)(de)油污(wu)和(he)其(qi)他污(wu)物。澆注時不斷(duan)流(liu)。粘(zhan)砂(sha)在機床鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)表面上，全部或(huo)部分覆蓋著一層(ceng)金(jin)屬(或(huo)金(jin)屬氧(yang)化(hua)物)與砂(sha)(或(huo)涂料)的(de)(de)(de)(de)混(化(hua))合物或(huo)一層(ceng)燒結構的(de)(de)(de)(de)型(xing)砂(sha)，致(zhi)使(shi)機床鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)表面粗糙。機床鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)用(yong)(yong)(yong)途 。底(di)漆(qi)(qi)刷涂或(huo)噴、浸要均勻，底(di)漆(qi)(qi)在使(shi)用(yong)(yong)(yong)前(qian)充分攪拌均勻，稀(xi)釋(shi)至適當的(de)(de)(de)(de)年度再進行(xing)(xing)涂抹。可用(yong)(yong)(yong)于(yu)儀(yi)器儀(yi)表，電子，輕(qing)工，標準件(jian)(jian)(jian)(jian)，軸承業，汽(qi)(qi)配行(xing)(xing)業等零部件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)加(jia)(jia)工。耐(nai)磨性和(he)尺寸穩定性，直接影響機床的(de)(de)(de)(de)精度保(bao)持壽命。