沈陽機床用(yong)機上(shang)手動測量方法測量刀(dao)(dao)(dao)具(ju)長度補(bu)償(chang)(chang)值(zhi)(zhi)麻煩且(qie)需要(yao)很多占機調(diao)試時(shi)間(jian)，因此效(xiao)(xiao)率低，但投資少. 當用(yong)同一把刀(dao)(dao)(dao)加工(gong)(gong)(gong)(gong)其它的(de)工(gong)(gong)(gong)(gong)件時(shi)就(jiu)要(yao)重新(xin)設(she)置(zhi)刀(dao)(dao)(dao)具(ju)長度補(bu)償(chang)(chang)值(zhi)(zhi)。 用(yong)機外刀(dao)(dao)(dao)具(ju)預(yu)調(diao)儀或自動測長裝(zhuang)置(zhi)測量不占用(yong)有效(xiao)(xiao)機時(shi)，把刀(dao)(dao)(dao)具(ju)調(diao)整(zheng)工(gong)(gong)(gong)(gong)作(zuo)事先在(zai)刀(dao)(dao)(dao)具(ju)預(yu)調(diao)儀上(shang)完成，而且(qie)機床在(zai)加工(gong)(gong)(gong)(gong)運行時(shi)，還可在(zai)對(dui)刀(dao)(dao)(dao)儀上(shang)測量其它刀(dao)(dao)(dao)具(ju)的(de)長度，不必因為在(zai)機床上(shang)對(dui)刀(dao)(dao)(dao)而占用(yong)機床運行時(shi)間(jian)，提高效(xiao)(xiao)率，充分(fen)發揮加工(gong)(gong)(gong)(gong)中(zhong)心(xin)的(de)作(zuo)用(yong)，但是需添(tian)置(zhi)刀(dao)(dao)(dao)具(ju)預(yu)調(diao)儀設(she)備，成本較(jiao)高。使用(yong)刀(dao)(dao)(dao)具(ju)長度作(zuo)為刀(dao)(dao)(dao)長補(bu)償(chang)(chang)，廠家可以(yi)同一把刀(dao)(dao)(dao)具(ju)加工(gong)(gong)(gong)(gong)不同工(gong)(gong)(gong)(gong)件而不需修改刀(dao)(dao)(dao)具(ju)長度補(bu)償(chang)(chang)值(zhi)(zhi)。

進口自自動化車床數(shu)控加(jia)工(gong)中心是由電(dian)(dian)力來(lai)帶(dai)動的(de)，所以必須(xu)保證提供(gong)數(shu)控加(jia)工(gong)中心一(yi)個良(liang)好(hao)的(de)電(dian)(dian)力供(gong)應系(xi)統，若是電(dian)(dian)源(yuan)(yuan)不夠穩定，很有(you)可能(neng)會導致(zhi)加(jia)工(gong)中心的(de)加(jia)工(gong)精度下(xia)降，甚至于(yu)損壞(huai)機械零件，嚴(yan)重影響(xiang)加(jia)工(gong)中心設(she)備(bei)(bei)的(de)使(shi)用壽命，因此為了避免電(dian)(dian)源(yuan)(yuan)的(de)波(bo)動對(dui)設(she)備(bei)(bei)的(de)影響(xiang)，加(jia)工(gong)中心的(de)電(dian)(dian)源(yuan)(yuan)需要(yao)增設(she)穩壓裝置，或使(shi)用其他的(de)辦(ban)法來(lai)時的(de)電(dian)(dian)源(yuan)(yuan)波(bo)動小(xiao)于(yu) 10%。

假如數(shu)(shu)控車床(chuang)車床(chuang)溜(liu)板(ban)的(de)行程(cheng)小于(yu)3000mm，車床(chuang)溜(liu)板(ban)移動在(zai)水平面內直線度(du)差錯的(de)檢(jian)(jian)查可用長(chang)圓柱查驗(yan)(yan)(yan)棒(bang)(bang)檢(jian)(jian)查。在(zai)前后尖間，頂(ding)緊一根長(chang)圓柱查驗(yan)(yan)(yan)棒(bang)(bang)，將千分表(biao)固(gu)定(ding)在(zai)溜(liu)板(ban)上(shang)(shang)，使千分表(biao)測頭頂(ding)在(zai)查驗(yan)(yan)(yan)棒(bang)(bang)的(de)側母線上(shang)(shang)。調整尾座，使千分表(biao)在(zai)查驗(yan)(yan)(yan)棒(bang)(bang)兩頭的(de)讀(du)數(shu)(shu)持平。移動溜(liu)板(ban)，在(zai)溜(liu)板(ban)的(de)悉數(shu)(shu)行程(cheng)上(shang)(shang)檢(jian)(jian)查。千分表(biao)在(zai)1000mm行程(cheng)上(shang)(shang)的(de)讀(du)數(shu)(shu)較大差值，即是代(dai)理直線度(du)差錯。

沈陽機床(chuang)起動(dong)(dong)(dong)前準(zhun)備 1、工(gong)(gong)(gong)(gong)件(jian)(jian)必須夾(jia)牢在(zai)夾(jia)具或工(gong)(gong)(gong)(gong)作(zuo)臺(tai)上，夾(jia)裝(zhuang)(zhuang)工(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)壓(ya)板不得長出工(gong)(gong)(gong)(gong)作(zuo)臺(tai)，在(zai)機床(chuang)大(da)行(xing)程(cheng)(cheng)內不準(zhun)站人(ren)。刀具不得伸(shen)出過長，應(ying)(ying)裝(zhuang)(zhuang)夾(jia)牢靠。2、校正工(gong)(gong)(gong)(gong)件(jian)(jian)時(shi)，嚴禁(jin)用金屬(shu)物(wu)(wu)猛敲或用刀架(jia)推(tui)頂工(gong)(gong)(gong)(gong)件(jian)(jian)。3、工(gong)(gong)(gong)(gong)件(jian)(jian)寬度超出單(dan)臂(bei)刨(bao)床(chuang)加工(gong)(gong)(gong)(gong)寬度時(shi)，其重(zhong)心對(dui)工(gong)(gong)(gong)(gong)作(zuo)臺(tai)重(zhong)心的(de)(de)(de)偏移(yi)量不應(ying)(ying)大(da)于工(gong)(gong)(gong)(gong)作(zuo)臺(tai)寬度的(de)(de)(de)四(si)分之一。 4、調(diao)整沖(chong)程(cheng)(cheng)應(ying)(ying)使刀具不接觸工(gong)(gong)(gong)(gong)件(jian)(jian)，用手(shou)柄搖動(dong)(dong)(dong)進行(xing)全行(xing)程(cheng)(cheng)試驗，滑(hua)枕調(diao)整后應(ying)(ying)鎖緊并隨時(shi)取下(xia)搖手(shou)柄，以免落下(xia)傷(shang)人(ren)。5、龍門(men)刨(bao)床(chuang)的(de)(de)(de)床(chuang)面或工(gong)(gong)(gong)(gong)件(jian)(jian)伸(shen)出過長時(shi)，應(ying)(ying)設(she)防(fang)護欄(lan)桿(gan)，在(zai)欄(lan)桿(gan)內禁(jin)止通過行(xing)人(ren)或堆碼物(wu)(wu)品。6、龍門(men)刨(bao)床(chuang)在(zai)刨(bao)削大(da)工(gong)(gong)(gong)(gong)件(jian)(jian)前，應(ying)(ying)先檢查工(gong)(gong)(gong)(gong)件(jian)(jian)與龍門(men)柱、刀架(jia)間的(de)(de)(de)預(yu)留空(kong)隙，并檢查工(gong)(gong)(gong)(gong)件(jian)(jian)高度限位(wei)器安裝(zhuang)(zhuang)是否正確牢固。7、龍門(men)刨(bao)的(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)臺(tai)面和床(chuang)面及刀架(jia)上禁(jin)止站人(ren)、存放工(gong)(gong)(gong)(gong)具和其它物(wu)(wu)品。操作(zuo)人(ren)員(yuan)不得跨越臺(tai)面。8、作(zuo)用于牛頭刨(bao)床(chuang)手(shou)柄上的(de)(de)(de)力，在(zai)工(gong)(gong)(gong)(gong)作(zuo)臺(tai)水平(ping)移(yi)動(dong)(dong)(dong)時(shi)，不應(ying)(ying)超過8kg，上下(xia)移(yi)動(dong)(dong)(dong)時(shi)，不應(ying)(ying)超過10kg。9、工(gong)(gong)(gong)(gong)件(jian)(jian)裝(zhuang)(zhuang)卸、翻身(shen)時(shi)應(ying)(ying)注意(yi)銳邊(bian)、毛刺割(ge)手(shou)。

為了使得自(zi)動化車床數控加工(gong)中(zhong)(zhong)心設備得到更(geng)好的(de)保養(yang)，除了要(yao)(yao)有一套保養(yang)制(zhi)(zhi)度以(yi)外(wai)，還(huan)應制(zhi)(zhi)定一套合理有效(xiao)的(de)操作(zuo)過程(cheng)，將設備保養(yang)做得更(geng)為規范。同時工(gong)廠還(huan)要(yao)(yao)要(yao)(yao)求(qiu)每個操作(zuo)工(gong)人熟知(zhi)操作(zuo)規范，并把它作(zuo)為操作(zuo)行為準(zhun)則，如加工(gong)中(zhong)(zhong)心一些(xie)設備的(de)開關順序等(deng)，除此(ci)之外(wai)廠家還(huan)有設備的(de)潤滑、保養(yang)及交換(huan)班制(zhi)(zhi)度等(deng)，這些(xie)內容都需要(yao)(yao)做出(chu)明確的(de)規定。

用(yong)(yong)精細(xi)(xi)水平轉(zhuan)(zhuan)臺(tai)(tai)(tai)縱切(qie)機(ji)床比照檢(jian)(jian)查反轉(zhuan)(zhuan)作(zuo)業(ye)(ye)(ye)臺(tai)(tai)(tai)分(fen)度差錯雖不及用(yong)(yong)經緯儀(yi)丈(zhang)量準確，卻比用(yong)(yong)經緯儀(yi)便利，操作(zuo)簡略(lve)，功率較高。其(qi)辦法：將精細(xi)(xi)轉(zhuan)(zhuan)臺(tai)(tai)(tai)置于平板上或(huo)機(ji)床作(zuo)業(ye)(ye)(ye)臺(tai)(tai)(tai)上，用(yong)(yong)水平儀(yi)檢(jian)(jian)查，使(shi)廠家轉(zhuan)(zhuan)臺(tai)(tai)(tai)處于水平狀(zhuang)況。將被檢(jian)(jian)的反轉(zhuan)(zhuan)作(zuo)業(ye)(ye)(ye)臺(tai)(tai)(tai)疊放在精細(xi)(xi)轉(zhuan)(zhuan)臺(tai)(tai)(tai)上，用(yong)(yong)千分(fen)表找(zhao)正兩轉(zhuan)(zhuan)臺(tai)(tai)(tai)作(zuo)業(ye)(ye)(ye)面的彼(bi)此平行度（不平行時用(yong)(yong)墊塊墊平），并(bing)使(shi)兩轉(zhuan)(zhuan)臺(tai)(tai)(tai)定位孔反轉(zhuan)(zhuan)基地(di)線重合，用(yong)(yong)螺釘(ding)固定兩個(ge)轉(zhuan)(zhuan)臺(tai)(tai)(tai)連成一體。