平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)是(shi)(shi)精(jing)(jing)密機械加(jia)(jia)(jia)(jia)工(gong)工(gong)藝過(guo)(guo)程(cheng)中不(bu)可或缺的(de)(de)(de)(de)一種設(she)(she)備，目前平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)在機械加(jia)(jia)(jia)(jia)工(gong)過(guo)(guo)程(cheng)中所達到(dao)的(de)(de)(de)(de)精(jing)(jing)密度(du)(du)和平(ping)面(mian)(mian)(mian)(mian)度(du)(du)是(shi)(shi)其它機械加(jia)(jia)(jia)(jia)工(gong)設(she)(she)備所不(bu)能(neng)替(ti)代的(de)(de)(de)(de)。然(ran)而在選(xuan)擇(ze)一臺(tai)(tai)適合自(zi)己的(de)(de)(de)(de)平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)時，用戶往(wang)(wang)往(wang)(wang)把(ba)它評估的(de)(de)(de)(de)很低(di)，同動輒幾(ji)十萬(wan)上百萬(wan)的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)中心，車床(chuang)(chuang)(chuang)等加(jia)(jia)(jia)(jia)工(gong)設(she)(she)備相比，磨(mo)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)幾(ji)萬(wan)塊只占了設(she)(she)備總價一小(xiao)部分，認為平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)隨便買一臺(tai)(tai)就可以。實(shi)則(ze)不(bu)然(ran)，購買平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)首先是(shi)(shi)考慮(lv)的(de)(de)(de)(de)工(gong)件(jian)(jian)的(de)(de)(de)(de)尺(chi)寸，其次是(shi)(shi)考慮(lv)到(dao)工(gong)件(jian)(jian)所要(yao)達到(dao)的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)精(jing)(jing)度(du)(du)，工(gong)件(jian)(jian)尺(chi)寸決(jue)定了平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)型號(hao)，工(gong)件(jian)(jian)精(jing)(jing)度(du)(du)決(jue)定了您要(yao)選(xuan)擇(ze)什么檔次的(de)(de)(de)(de)平(ping)面(mian)(mian)(mian)(mian)磨(mo)床(chuang)(chuang)(chuang)。

    在選(xuan)擇尺(chi)寸時(shi)一些用(yong)戶(hu)往(wang)往(wang)認為(wei)只要(yao)(yao)工(gong)(gong)(gong)(gong)件(jian)在工(gong)(gong)(gong)(gong)作臺范圍內的(de)(de)(de)(de)(de)(de)機床(chuang)就可以滿(man)足(zu)自(zi)己的(de)(de)(de)(de)(de)(de)使用(yong)要(yao)(yao)求(qiu)，可是往(wang)往(wang)是這(zhe)個(ge)想(xiang)法，造成在使用(yong)過(guo)程中的(de)(de)(de)(de)(de)(de)大麻(ma)煩。大家眾(zhong)所周(zhou)知一家專業的(de)(de)(de)(de)(de)(de)磨(mo)床(chuang)廠家的(de)(de)(de)(de)(de)(de)產品型號有十幾種(zhong)，甚(shen)至(zhi)幾十種(zhong)。有的(de)(de)(de)(de)(de)(de)依據(ju)床(chuang)身的(de)(de)(de)(de)(de)(de)結(jie)構(gou)來劃分(fen)，有的(de)(de)(de)(de)(de)(de)依據(ju)機床(chuang)的(de)(de)(de)(de)(de)(de)型號尺(chi)寸區分(fen)，但(dan)是無論如(ru)(ru)何劃分(fen)都(dou)是為(wei)了滿(man)足(zu)用(yong)戶(hu)的(de)(de)(de)(de)(de)(de)需求(qiu)為(wei)標(biao)準，一般小磨(mo)床(chuang)適合(he)加(jia)工(gong)(gong)(gong)(gong)較(jiao)小切磨(mo)削余量(liang)不大的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)件(jian)，其(qi)機身結(jie)構(gou)緊湊(cou)，重(zhong)量(liang)輕，雖然工(gong)(gong)(gong)(gong)作臺面(mian)為(wei)150*400mm ,但(dan)是其(qi)加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)件(jian)多為(wei)10-50mm內加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)件(jian)，工(gong)(gong)(gong)(gong)件(jian)經過(guo)上道工(gong)(gong)(gong)(gong)藝的(de)(de)(de)(de)(de)(de)半精密(mi)加(jia)工(gong)(gong)(gong)(gong)后用(yong)平(ping)面(mian)磨(mo)床(chuang)做最后0.001-0.003mm的(de)(de)(de)(de)(de)(de)精度(du)加(jia)工(gong)(gong)(gong)(gong)。如(ru)(ru)果用(yong)它來加(jia)工(gong)(gong)(gong)(gong)較(jiao)大工(gong)(gong)(gong)(gong)件(jian)且磨(mo)削余量(liang)較(jiao)大時(shi)則不能(neng)達到(dao)用(yong)戶(hu)的(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)，一為(wei)加(jia)工(gong)(gong)(gong)(gong)效率低下(xia)，二機床(chuang)結(jie)構(gou)輕切削能(neng)力差。如(ru)(ru)做大切削量(liang)加(jia)工(gong)(gong)(gong)(gong)時(shi)，極易產生震紋。所以在選(xuan)擇一款(kuan)好(hao)用(yong)的(de)(de)(de)(de)(de)(de)平(ping)面(mian)磨(mo)床(chuang)時(shi)最好(hao)多咨詢幾家產品比(bi)較(jiao)。