對于加(jia)工中(zhong)心的(de)(de)(de)數控編程(cheng)(cheng)加(jia)工的(de)(de)(de)學習，是一個(ge)從理論到實(shi)踐的(de)(de)(de)過程(cheng)(cheng)。所(suo)謂學以致用，學到用時方恨少(shao)。許多學生會發(fa)現理論學習的(de)(de)(de)時候感覺很輕松也學得(de)十分扎實(shi)，到了實(shi)際(ji)操(cao)作的(de)(de)(de)時候就會感覺無從下手，有點(dian)不知所(suo)措。其實(shi)這個(ge)過程(cheng)(cheng)中(zhong)我(wo)缺(que)少(shao)的(de)(de)(de)是經驗。書(shu)上(shang)得(de)來終(zhong)覺淺，實(shi)踐才是檢驗真理的(de)(de)(de)標準(zhun)。下面(mian)我(wo)就為大家在操(cao)機中(zhong)的(de)(de)(de)一些注意細節做一大致的(de)(de)(de)歸類，做到心中(zhong)有數，這樣操(cao)機就會不慌了。

cnc數(shu)控車床通電(dian)(dian)前的(de)外觀查(cha)看(kan)，機(ji)床(chuang)電(dian)(dian)器(qi)(qi)查(cha)看(kan)，翻開機(ji)床(chuang)電(dian)(dian)控(kong)(kong)箱，查(cha)看(kan)繼電(dian)(dian)器(qi)(qi)，接(jie)(jie)觸器(qi)(qi)，熔斷器(qi)(qi)，伺服(fu)電(dian)(dian)機(ji)速度，操(cao)控(kong)(kong)單(dan)元插(cha)座(zuo)(zuo)，主(zhu)(zhu)軸電(dian)(dian)機(ji)速度操(cao)控(kong)(kong)單(dan)元插(cha)座(zuo)(zuo)等(deng)有(you)無松動(dong)(dong)(dong)，如(ru)(ru)有(you)松動(dong)(dong)(dong)應恢復正常狀況，有(you)鎖(suo)(suo)(suo)緊(jin)組織的(de)接(jie)(jie)插(cha)件必定(ding)(ding)要(yao)鎖(suo)(suo)(suo)緊(jin)，有(you)轉接(jie)(jie)盒(he)的(de)機(ji)床(chuang)必定(ding)(ding)要(yao)查(cha)看(kan)轉接(jie)(jie)盒(he)上的(de)插(cha)座(zuo)(zuo)，接(jie)(jie)線有(you)無松動(dong)(dong)(dong)，有(you)鎖(suo)(suo)(suo)緊(jin)組織的(de)必定(ding)(ding)要(yao)鎖(suo)(suo)(suo)緊(jin)。CNC電(dian)(dian)箱查(cha)看(kan)，翻開CNC電(dian)(dian)箱門，查(cha)看(kan)各類接(jie)(jie)口插(cha)座(zuo)(zuo)，伺服(fu)電(dian)(dian)機(ji)反(fan)應線插(cha)座(zuo)(zuo)，主(zhu)(zhu)軸脈沖發生器(qi)(qi)插(cha)座(zuo)(zuo)，手(shou)搖脈沖發生器(qi)(qi)插(cha)座(zuo)(zuo)，CRT插(cha)座(zuo)(zuo)等(deng)，如(ru)(ru)有(you)松動(dong)(dong)(dong)要(yao)從頭插(cha)好，有(you)鎖(suo)(suo)(suo)緊(jin)組織的(de)必定(ding)(ding)要(yao)鎖(suo)(suo)(suo)緊(jin)。

按(an)(an)照說明書查(cha)(cha)(cha)(cha)看(kan)(kan)各個(ge)印刷線(xian)(xian)(xian)(xian)路板上(shang)(shang)的(de)(de)(de)(de)短(duan)路端(duan)(duan)(duan)子的(de)(de)(de)(de)設(she)置(zhi)狀況，必定(ding)(ding)要(yao)符合機床(chuang)(chuang)生產廠(chang)(chang)設(she)定(ding)(ding)的(de)(de)(de)(de)狀況，的(de)(de)(de)(de)確(que)有(you)(you)誤(wu)的(de)(de)(de)(de)應(ying)從頭設(she)置(zhi)，一(yi)(yi)(yi)般狀況下(xia)無需從頭設(she)置(zhi)，但用(yong)(yong)戶必定(ding)(ding)要(yao)對短(duan)路端(duan)(duan)(duan)子的(de)(de)(de)(de)設(she)置(zhi)狀況做好(hao)原始記(ji)載(zai)。接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)質(zhi)量查(cha)(cha)(cha)(cha)看(kan)(kan)查(cha)(cha)(cha)(cha)看(kan)(kan)一(yi)(yi)(yi)切的(de)(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)端(duan)(duan)(duan)子。包括(kuo)強弱電(dian)(dian)(dian)(dian)(dian)(dian)部分在裝配(pei)時機床(chuang)(chuang)生產廠(chang)(chang)自行接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)端(duan)(duan)(duan)子及(ji)各電(dian)(dian)(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)端(duan)(duan)(duan)子，每個(ge)端(duan)(duan)(duan)子都要(yao)用(yong)(yong)旋(xuan)具緊(jin)固(gu)一(yi)(yi)(yi)次(ci)，直到(dao)用(yong)(yong)旋(xuan)具擰不(bu)動為止，各電(dian)(dian)(dian)(dian)(dian)(dian)機插座(zuo)必定(ding)(ding)要(yao)擰緊(jin)。電(dian)(dian)(dian)(dian)(dian)(dian)磁閥查(cha)(cha)(cha)(cha)看(kan)(kan)，一(yi)(yi)(yi)切電(dian)(dian)(dian)(dian)(dian)(dian)磁閥都要(yao)用(yong)(yong)手推進數(shu)次(ci)，以避免(mian)長(chang)時間(jian)不(bu)通電(dian)(dian)(dian)(dian)(dian)(dian)造成的(de)(de)(de)(de)動作不(bu)良，如(ru)發(fa)(fa)現異(yi)常，應(ying)作好(hao)記(ji)載(zai)，以備通電(dian)(dian)(dian)(dian)(dian)(dian)后承(cheng)認修補或(huo)替換(huan)。限位開(kai)(kai)關(guan)查(cha)(cha)(cha)(cha)看(kan)(kan) 查(cha)(cha)(cha)(cha)看(kan)(kan)一(yi)(yi)(yi)切限位開(kai)(kai)關(guan)動作的(de)(de)(de)(de)靈敏及(ji)固(gu)定(ding)(ding)性是(shi)否結實，發(fa)(fa)現動作不(bu)良或(huo) 固(gu)定(ding)(ding)不(bu)牢的(de)(de)(de)(de)應(ying)立(li)即處理。按(an)(an)鈕(niu)及(ji)開(kai)(kai)關(guan)查(cha)(cha)(cha)(cha)看(kan)(kan) 操作面板上(shang)(shang)按(an)(an)鈕(niu)及(ji)開(kai)(kai)關(guan)查(cha)(cha)(cha)(cha)看(kan)(kan)，查(cha)(cha)(cha)(cha)看(kan)(kan)操作面板上(shang)(shang)一(yi)(yi)(yi)切按(an)(an)鈕(niu)，開(kai)(kai)關(guan)，指示燈(deng)的(de)(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)，發(fa)(fa)現有(you)(you)誤(wu)應(ying)立(li)即處理，查(cha)(cha)(cha)(cha)看(kan)(kan)CRT單元(yuan)上(shang)(shang)的(de)(de)(de)(de)插座(zuo)及(ji)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)。 地(di)線(xian)(xian)(xian)(xian)查(cha)(cha)(cha)(cha)看(kan)(kan) 要(yao)求(qiu)有(you)(you)杰出的(de)(de)(de)(de)地(di)線(xian)(xian)(xian)(xian)，丈量機床(chuang)(chuang)地(di)線(xian)(xian)(xian)(xian)，接(jie)(jie)(jie)地(di)電(dian)(dian)(dian)(dian)(dian)(dian)阻不(bu)能大于1Ω。電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)相(xiang)(xiang)序查(cha)(cha)(cha)(cha)看(kan)(kan) 用(yong)(yong)相(xiang)(xiang)序表查(cha)(cha)(cha)(cha)看(kan)(kan)輸入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)相(xiang)(xiang)序，承(cheng)認輸入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)(de)相(xiang)(xiang)序與機床(chuang)(chuang)上(shang)(shang)遍地(di)標定(ding)(ding)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)相(xiang)(xiang)序應(ying)肯定(ding)(ding)共同。有(you)(you)二次(ci)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)設(she)備，如(ru)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)變壓(ya)器等，必須承(cheng)認二次(ci)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)相(xiang)(xiang)序的(de)(de)(de)(de)共同性。要(yao)確(que)保(bao)遍地(di)相(xiang)(xiang)序的(de)(de)(de)(de)肯定(ding)(ding)正(zheng)確(que)。此刻應(ying)丈量電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，做好(hao)記(ji)載(zai)。

cnc數控車床總電壓的接通，接通機床總電源，查看CNC電箱，主軸電機冷卻電扇，機床電器箱冷卻電扇的轉向是否正確，光滑，液壓等處的油標志指示以及機床照明燈是否正常，各熔斷器有無損壞，如有異常應立即停電檢修，無異常能夠繼續進行。丈量強電各部分的電壓特別是供CNC及伺服單元用的電源變壓器的初次級電壓，并作好記載。 調查有無漏油，特別是供轉塔轉位、卡緊，主軸換檔的以及卡盤卡緊等處的液壓缸和電磁閥。如有漏油應立即停電修補或替換。        //taomeizhuang.cn/