設(she)備在運行(xing)中(zhong)對(dui)設(she)備進行(xing)巡回檢(jian)查(cha)也(ye)可(ke)(ke)以(yi)(yi)減(jian)小故障(zhang)(zhang)的(de)(de)發生(sheng)。數控設(she)備是(shi)新(xin)時代產(chan)物，其(qi)復雜性(xing)和(he)智(zhi)能性(xing)都為(wei)其(qi)可(ke)(ke)以(yi)(yi)完(wan)成更高(gao)程度的(de)(de)生(sheng)產(chan)活(huo)動奠定了基礎，但是(shi)隨之(zhi)而(er)來的(de)(de)保養和(he)維護工作(zuo)較之(zhi)于普通的(de)(de)設(she)備也(ye)要復雜的(de)(de)多。因此就需要檢(jian)修(xiu)人員在設(she)備的(de)(de)運行(xing)過程中(zhong)進行(xing)巡回式(shi)的(de)(de)檢(jian)查(cha)，像是(shi)一些(xie)容易(yi)出(chu)現故障(zhang)(zhang)的(de)(de)部位(wei)，CNC排風扇、機(ji)柜和(he)電機(ji)等(deng)(deng)有無afresh和(he)異(yi)響異(yi)味等(deng)(deng)狀(zhuang)況，壓力表的(de)(de)指(zhi)數是(shi)否(fou)正常，還有管路接(jie)頭以(yi)(yi)及機(ji)械的(de)(de)潤(run)滑等(deng)(deng)等(deng)(deng)，在巡回檢(jian)查(cha)中(zhong)就可(ke)(ke)以(yi)(yi)對(dui)一些(xie)故障(zhang)(zhang)進行(xing)排查(cha)和(he)預防。對(dui)故障(zhang)(zhang)的(de)(de)及時解決起(qi)到了重(zhong)要的(de)(de)作(zuo)用，從而(er)可(ke)(ke)以(yi)(yi)避免(mian)一些(xie)不必要的(de)(de)損失。

要有一(yi)個電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)流皆可調的(de)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)，陽江大隈(wei)電(dian)(dian)(dian)路板維(wei)修(xiu)(xiu)，電(dian)(dian)(dian)壓(ya)0-30V，電(dian)(dian)(dian)流0-3A，此電(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)不貴，300元左(zuo)右。將(jiang)(jiang)(jiang)開路電(dian)(dian)(dian)壓(ya)調到器(qi)(qi)件(jian)(jian)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)壓(ya)水平，先(xian)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)流調至小，將(jiang)(jiang)(jiang)此電(dian)(dian)(dian)壓(ya)加在電(dian)(dian)(dian)路的(de)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)壓(ya)點(dian)如74系列芯片的(de)5V和0V端，視乎(hu)短路程(cheng)度，慢(man)慢(man)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)流增大，用(yong)手摸器(qi)(qi)件(jian)(jian)，當摸到某個器(qi)(qi)件(jian)(jian)發熱明顯(xian)，大隈(wei)電(dian)(dian)(dian)路板維(wei)修(xiu)(xiu)多(duo)少錢，這個往往就是(shi)損壞的(de)元件(jian)(jian)，可將(jiang)(jiang)(jiang)之(zhi)取(qu)下(xia)進(jin)一(yi)步測量確認(ren)。當然操作時電(dian)(dian)(dian)壓(ya)不能超(chao)過器(qi)(qi)件(jian)(jian)的(de)工作電(dian)(dian)(dian)壓(ya)，并且不能接反，否則會燒壞其(qi)它(ta)好(hao)的(de)器(qi)(qi)件(jian)(jian)。

數(shu)控機床從故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)發(fa)生的(de)零(ling)部件(jian)來看(kan)，可(ke)以(yi)(yi)(yi)分為硬件(jian)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)和(he)軟件(jian)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)。硬件(jian)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)包括：電器件(jian)、電路(lu)板、插件(jian)等等問題(ti)，軟件(jian)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)是(shi)指(zhi)在(zai)控制程序(xu)中(zhong)發(fa)生的(de)一些(xie)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)問題(ti)，大隈電路(lu)板維(wei)修(xiu)(xiu)公司，需(xu)(xu)要改數(shu)據才可(ke)以(yi)(yi)(yi)解(jie)決的(de)問題(ti)。有(you)些(xie)比(bi)(bi)較嚴(yan)重(zhong)的(de)軟件(jian)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)問題(ti)自(zi)己(ji)是(shi)不能解(jie)決的(de)，是(shi)需(xu)(xu)要找生產廠家。從出(chu)現(xian)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)有(you)沒(mei)有(you)提示(shi)(shi)可(ke)以(yi)(yi)(yi)分為診(zhen)(zhen)(zhen)斷(duan)(duan)指(zhi)示(shi)(shi)和(he)無診(zhen)(zhen)(zhen)斷(duan)(duan)指(zhi)示(shi)(shi)兩種。診(zhen)(zhen)(zhen)斷(duan)(duan)指(zhi)示(shi)(shi)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)在(zai)發(fa)生1發(fa)生的(de)時(shi)候會發(fa)出(chu)報警并出(chu)現(xian)一些(xie)文字(zi)，這樣(yang)我(wo)們(men)可(ke)以(yi)(yi)(yi)很(hen)快的(de)找出(chu)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)發(fa)生的(de)地方以(yi)(yi)(yi)及很(hen)快的(de)維(wei)修(xiu)(xiu)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)問題(ti)，無診(zhen)(zhen)(zhen)斷(duan)(duan)指(zhi)示(shi)(shi)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)是(shi)需(xu)(xu)要自(zi)己(ji)去檢查(cha)的(de)，沒(mei)有(you)提醒的(de)。無診(zhen)(zhen)(zhen)斷(duan)(duan)指(zhi)示(shi)(shi)比(bi)(bi)診(zhen)(zhen)(zhen)斷(duan)(duan)指(zhi)示(shi)(shi)要復雜些(xie)。