床身鑄件光整(zheng)加(jia)工(gong)(gong)工(gong)(gong)序(xu)是(shi)從經(jing)(jing)過(guo)精加(jia)工(gong)(gong)的工(gong)(gong)件(jian)表面(mian)(mian)上切去很(hen)(hen)少(shao)的加(jia)工(gong)(gong)余量(liang)，得(de)到(dao)很(hen)(hen)高(gao)的加(jia)工(gong)(gong)精度及(ji)很(hen)(hen)小的表面(mian)(mian)粗(cu)糙度值。床(chuang)身(shen)鑄件(jian)質量(liang)對(dui)機械產(chan)品(pin)的性能有很(hen)(hen)大影響(xiang)。大型床(chuang)身(shen)鑄件(jian)的設(she)計改進方法床(chuang)身(shen)鑄件(jian)清(qing)理實質就(jiu)是(shi)對(dui)鑄件(jian)的美容(rong)，所謂清(qing)理就(jiu)是(shi)使鑄件(jian)表面(mian)(mian)質量(liang)得(de)以提高(gao)。經(jing)(jing)過(guo)多次工(gong)(gong)藝(yi)試驗(yan)，對(dui)每一工(gong)(gong)藝(yi)參數都認(ren)真選擇。廣泛地(di)應用(yong)新(xin)鑄造(zao)工(gong)(gong)藝(yi)成(cheng)果，提高(gao)鑄造(zao)工(gong)(gong)藝(yi)水平，以減(jian)少(shao)鑄造(zao)缺陷，特別是(shi)鑄件(jian)表面(mian)(mian)缺陷。當金(jin)屬(shu)液(ye)澆(jiao)入(ru)鑄型時，泡(pao)沫塑(su)料(liao)模(mo)樣(yang)在高(gao)漫無(wu)邊際(ji)金(jin)屬(shu)液(ye)作用(yong)下迅(xun)速氣化，燃燒而消(xiao)夫，金(jin)屬(shu)液(ye)取代了原來泡(pao)汪塑(su)料(liao)所占據的位置(zhi)，冷卻凝固成(cheng)與模(mo)樣(yang)形狀相同的實型鑄件(jian)。不(bu)同的企業生產(chan)條件(jian)(包括設(she)備、場(chang)地(di)、員工(gong)(gong)素質等)、生產(chan)習慣、所積(ji)累(lei)的經(jing)(jing)驗(yan)各不(bu)一樣(yang)，應該根據這些(xie)條件(jian)考慮適合做(zuo)(zuo)什(shen)么(me)產(chan)品(pin)和不(bu)適合(或(huo)不(bu)能)做(zuo)(zuo)什(shen)么(me)產(chan)品(pin)。

　　床身鑄件加工流程介紹：精加工、粗加工、光整加工的工序特點: 機床鑄件床身鑄件(jian)精(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu) 從經過粗加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)表(biao)(biao)(biao)面(mian)(mian)上切去較(jiao)少(shao)的(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)余量(liang)，使工(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)達到較(jiao)高(gao)的(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)度及表(biao)(biao)(biao)面(mian)(mian)質量(liang)的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu)為精(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu)。如(ru)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)表(biao)(biao)(biao)面(mian)(mian)無特(te)別高(gao)的(de)(de)要(yao)求(qiu)，精(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)常作(zuo)為終加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)。研磨、珩磨、超(chao)精(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)及拋(pao)光(guang)等方法屬于光(guang)整加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu)。床身鑄件(jian)粗加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu) 從工(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)上切去大部(bu)分(fen)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)余量(liang)，使其(qi)(qi)形狀(zhuang)和尺寸接近成品要(yao)求(qiu)的(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu)為粗加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)(xu)(xu)。其(qi)(qi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)度較(jiao)低，表(biao)(biao)(biao)面(mian)(mian)粗糙度值較(jiao)大，一般用(yong)于要(yao)求(qiu)不高(gao)或(huo)非配合表(biao)(biao)(biao)面(mian)(mian)的(de)(de)終加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，也作(zuo)為精(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)預加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)