數控(kong)加工(gong)(gong)與(yu)傳統(tong)機(ji)(ji)加工(gong)(gong)的(de)區(qu)別。裝夾(jia)及夾(jia)具：在(zai)數控(kong)加工(gong)(gong)工(gong)(gong)藝(yi)中(zhong)，不(bu)僅需要(yao)(yao)夾(jia)具和機(ji)(ji)床的(de)坐(zuo)標方向要(yao)(yao)保(bao)證相對(dui)固定，而且(qie)還對(dui)零件和機(ji)(ji)床坐(zuo)標系(xi)的(de)尺寸關系(xi)進(jin)行協調。而且(qie)裝夾(jia)過程中(zhong)需要(yao)(yao)對(dui)定位和夾(jia)緊這兩個步(bu)驟進(jin)行有效的(de)控(kong)制。而且(qie)傳統(tong)機(ji)(ji)加工(gong)(gong)工(gong)(gong)藝(yi)下，由于(yu)機(ji)(ji)床自身的(de)加工(gong)(gong)能力有限，所以需要(yao)(yao)進(jin)行在(zai)加工(gong)(gong)過程中(zhong)進(jin)行多次裝夾(jia)。而且(qie)需要(yao)(yao)利(li)用夾(jia)具，這就導致夾(jia)具在(zai)設計和制造上的(de)費用較高，無形中(zhong)增加了(le)產品的(de)生(sheng)產成(cheng)本。

數(shu)控(kong)(kong)(kong)車床的定(ding)位精度和重(zhong)復（repeat)定(ding)位精度都(dou)很高(gao)(gao)，較(jiao)容易保證(zheng)一(yi)(yi)批零(ling)(ling)件尺寸的一(yi)(yi)致性(xing)，只(zhi)要工(gong)(gong)(gong)(gong)藝設計和程(cheng)序(xu)正確合理，大型(xing)數(shu)控(kong)(kong)(kong)車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，加(jia)(jia)(jia)(jia)之精心(xin)操作(zuo)，就可以保證(zheng)零(ling)(ling)件獲得較(jiao)高(gao)(gao)的加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)精度，也便于(yu)對CNC加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)數(shu)控(kong)(kong)(kong)車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)過程(cheng)實行質量(liang)控(kong)(kong)(kong)制。CNC加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)數(shu)控(kong)(kong)(kong)車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)特點CNC加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)數(shu)控(kong)(kong)(kong)車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)生(sheng)產(Produce)。CNC加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)數(shu)控(kong)(kong)(kong)車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)是(shi)能再一(yi)(yi)次裝夾中加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)多(duo)個加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)表面，一(yi)(yi)般只(zhi)檢測首件，所(suo)以可以省區普通車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)時(shi)的不(bu)少中間工(gong)(gong)(gong)(gong)序(xu)，如劃(hua)線、尺寸檢測等，減(jian)少了輔助時(shi)間，而且由于(yu)CNC加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)數(shu)控(kong)(kong)(kong)車床加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)出的零(ling)(ling)件質量(liang)穩定(ding)，為后續工(gong)(gong)(gong)(gong)序(xu)帶來方便，其綜合效率明顯提高(gao)(gao)。

CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)特點(dian)CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)可向更(geng)高(gao)1級的(de)(de)制造(zao)系統(tong)發展。CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)及其加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技術是(shi)計算機(ji)輔助制造(zao)的(de)(de)基礎(chu)。CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)初始投資較大。這是(shi)由于CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設備費用高(gao)，安(an)徽數(shu)(shu)(shu)控(kong)(kong)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，首1次加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)準備周期較長，維(wei)修(xiu)成本高(gao)等(deng)因素造(zao)成。CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)維(wei)修(xiu)要求高(gao)。數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)是(shi)技術密集型的(de)(de)機(ji)電一體化的(de)(de)典(dian)型CNC加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)數(shu)(shu)(shu)控(kong)(kong)車(che)床(chuang)(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)產品，cnc數(shu)(shu)(shu)控(kong)(kong)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)廠家，需(xu)要維(wei)修(xiu)人員既(ji)懂機(ji)械，又要懂微電子維(wei)修(xiu)方面的(de)(de)知識，同時還要配備較好的(de)(de)維(wei)修(xiu)裝備。