數控車床按(an)鈕(niu)及開(kai)(kai)關(guan)查(cha)(cha)看(kan),操(cao)作(zuo)面(mian)板上(shang)按(an)鈕(niu)及開(kai)(kai)關(guan)查(cha)(cha)看(kan),查(cha)(cha)看(kan)操(cao)作(zuo)面(mian)板上(shang)一切按(an)鈕(niu),開(kai)(kai)關(guan),指示燈的(de)(de)接(jie)(jie)線,發現有誤應立即處理(li),查(cha)(cha)看(kan)CRT單元上(shang)的(de)(de)插(cha)座(zuo)及接(jie)(jie)線。地(di)線查(cha)(cha)看(kan),要求有杰出的(de)(de)地(di)線,丈量機床地(di)線,接(jie)(jie)地(di)電(dian)阻不能大(da)于1Ω。電(dian)源(yuan)(yuan)相(xiang)序查(cha)(cha)看(kan)用相(xiang)序表查(cha)(cha)看(kan)輸入電(dian)源(yuan)(yuan)的(de)(de)相(xiang)序,承認(ren)輸入電(dian)源(yuan)(yuan)的(de)(de)相(xiang)序與機床上(shang)遍地(di)標(biao)定的(de)(de)電(dian)源(yuan)(yuan)相(xiang)序應肯定共(gong)(gong)同。有二次接(jie)(jie)線的(de)(de)設備,如電(dian)源(yuan)(yuan)變壓(ya)器(qi)等(deng),必(bi)須承認(ren)二次接(jie)(jie)線的(de)(de)相(xiang)序的(de)(de)共(gong)(gong)同性。要確保(bao)遍地(di)相(xiang)序的(de)(de)肯定正確。此刻應丈量電(dian)源(yuan)(yuan)電(dian)壓(ya),做好(hao)記載(zai)。
數控車床機床總(zong)電(dian)(dian)(dian)壓的(de)(de)(de)接(jie)通,接(jie)通機床總(zong)電(dian)(dian)(dian)源,查(cha)(cha)看數控車床電(dian)(dian)(dian)箱,主軸電(dian)(dian)(dian)機冷(leng)卻電(dian)(dian)(dian)扇,機床電(dian)(dian)(dian)器(qi)箱冷(leng)卻電(dian)(dian)(dian)扇的(de)(de)(de)轉向是否正確,光滑,液壓等處(chu)的(de)(de)(de)油(you)標志指示以及機床照明(ming)燈是否正常,各熔斷器(qi)有(you)無(wu)損壞(huai),如有(you)異(yi)常應立(li)即停電(dian)(dian)(dian)檢修(xiu),無(wu)異(yi)常能夠繼續進(jin)行。丈量強電(dian)(dian)(dian)各部(bu)分的(de)(de)(de)電(dian)(dian)(dian)壓特別是供CNC及伺服單元(yuan)用(yong)的(de)(de)(de)電(dian)(dian)(dian)源變壓器(qi)的(de)(de)(de)初次級電(dian)(dian)(dian)壓,并作好記載。 調查(cha)(cha)有(you)無(wu)漏(lou)油(you),特別是供轉塔轉位(wei)、卡(ka)緊(jin),主軸換檔的(de)(de)(de)以及卡(ka)盤卡(ka)緊(jin)等處(chu)的(de)(de)(de)液壓缸和電(dian)(dian)(dian)磁(ci)閥(fa)。如有(you)漏(lou)油(you)應立(li)即停電(dian)(dian)(dian)修(xiu)補或替換。
數控車床(chuang)電(dian)(dian)(dian)箱查(cha)(cha)(cha)看,翻(fan)開(kai)電(dian)(dian)(dian)箱門,查(cha)(cha)(cha)看各類接(jie)(jie)口插(cha)(cha)座(zuo),伺服電(dian)(dian)(dian)機反(fan)應(ying)線(xian)(xian)(xian)(xian)插(cha)(cha)座(zuo),主軸脈沖(chong)發生器插(cha)(cha)座(zuo),手搖(yao)脈沖(chong)發生器插(cha)(cha)座(zuo),CRT插(cha)(cha)座(zuo)等,如有(you)松動(dong)要(yao)從頭(tou)插(cha)(cha)好,有(you)鎖(suo)緊組(zu)織的必定(ding)(ding)要(yao)鎖(suo)緊。按照(zhao)說(shuo)明書查(cha)(cha)(cha)看各個印刷線(xian)(xian)(xian)(xian)路(lu)板上的短路(lu)端子的設置狀(zhuang)況(kuang)(kuang),必定(ding)(ding)要(yao)符合機床(chuang)生產(chan)廠(chang)設定(ding)(ding)的狀(zhuang)況(kuang)(kuang),的確有(you)誤的應(ying)從頭(tou)設置,一般狀(zhuang)況(kuang)(kuang)下無需從頭(tou)設置,但用(yong)(yong)戶必定(ding)(ding)要(yao)對短路(lu)端子的設置狀(zhuang)況(kuang)(kuang)做好原(yuan)始(shi)記載。接(jie)(jie)線(xian)(xian)(xian)(xian)質量(liang)查(cha)(cha)(cha)看,查(cha)(cha)(cha)看一切的接(jie)(jie)線(xian)(xian)(xian)(xian)端子。包括強(qiang)弱電(dian)(dian)(dian)部分在裝配時機床(chuang)生產(chan)廠(chang)自(zi)行接(jie)(jie)線(xian)(xian)(xian)(xian)的端子及各電(dian)(dian)(dian)機電(dian)(dian)(dian)源線(xian)(xian)(xian)(xian)的接(jie)(jie)線(xian)(xian)(xian)(xian)端子,每個端子都要(yao)用(yong)(yong)旋具緊固一次,直到用(yong)(yong)旋具擰不動(dong)為止,各電(dian)(dian)(dian)機插(cha)(cha)座(zuo)必定(ding)(ding)要(yao)擰緊。電(dian)(dian)(dian)磁(ci)閥查(cha)(cha)(cha)看 一切電(dian)(dian)(dian)磁(ci)閥都要(yao)用(yong)(yong)手推進數次,以避免長時間不通(tong)(tong)電(dian)(dian)(dian)造成的動(dong)作不良(liang),如發現異(yi)常,應(ying)作好記載,以備通(tong)(tong)電(dian)(dian)(dian)后(hou)承(cheng)認(ren)修補或替(ti)換(huan)。 限(xian)位開(kai)關(guan)查(cha)(cha)(cha)看 查(cha)(cha)(cha)看一切限(xian)位開(kai)關(guan)動(dong)作的靈敏及固定(ding)(ding)性是否(fou)結實,發現動(dong)作不良(liang)或固定(ding)(ding)不牢的應(ying)立(li)即(ji)處理。