在近的(de)時候，微處理(li)器的(de)創新取得(de)了數(shu)控技(ji)術的(de)更(geng)(geng)新，在數(shu)控機(ji)床(chuang)大修的(de)使(shi)用(yong)維修費用(yong)上更(geng)(geng)加便宜，讓(rang)機(ji)器用(yong)戶更(geng)(geng)加推崇(chong)，不(bu)僅(jin)僅(jin)是局(ju)限與(yu)機(ji)床(chuang)領(ling)域。開源項目和(he)數(shu)控軟(ruan)件，可以運(yun)行(xing)在不(bu)同的(de)操作系統的(de)發(fa)明都使(shi)技(ji)術更(geng)(geng)好地向(xiang)公眾提供(gong)。隨著越(yue)來越(yue)多的(de)人已經(jing)獲得(de)的(de)技(ji)術有更(geng)(geng)大數(shu)量的(de)人已經(jing)能(neng)夠有助(zhu)于個人的(de)成長(chang)技(ji)術。

今天，數(shu)控技術(shu)是其他技術(shu)的(de)路徑變得更加專注于(yu)數(shu)字。但仍然(ran)存(cun)在(zai)，但你會(hui)看到軟盤，閃存(cun)驅動器(qi)和局域網（LAN）使(shi)用(yong)(yong)(yong)連(lian)接(jie)到他們的(de)計算機(ji)的(de)機(ji)器(qi)。矢量(liang)圖(tu)形(xing)(xing)文(wen)(wen)件幾乎都(dou)由CNC的(de)用(yong)(yong)(yong)戶(hu)使(shi)用(yong)(yong)(yong)，以(yi)(yi)其優良的(de)品質與柵格圖(tu)形(xing)(xing)文(wen)(wen)件。而(er)G代(dai)碼仍然(ran)是用(yong)(yong)(yong)于(yu)數(shu)控機(ji)床的(de)一些(xie)程序(xu)員要(yao)求基本的(de)使(shi)用(yong)(yong)(yong)標準（初(chu)學者(zhe)通用(yong)(yong)(yong)符號指令代(dai)碼），其功能，車床維修技術(shu)，例比語句和循環，可以(yi)(yi)用(yong)(yong)(yong)。這可能讓項目要(yao)在(zai)不同的(de)尺寸更容易，其他好處(chu)。

尾座部件的修理

1、修理重(zhong)點(dian) ?尾(wei)座的主要(yao)作(zuo)用(yong)是支持工(gong)(gong)件或(huo)直接在尾(wei)座套上安裝鉆頭、鉸(jiao)刀等工(gong)(gong)具加工(gong)(gong)工(gong)(gong)件。因(yin)此(ci)要(yao)求尾(wei)座套移動輕便，而(er)在承受切削(xue)載荷(he)時(shi)。

由(you)于(yu)尾(wei)(wei)座(zuo)(zuo)承(cheng)受(shou)切(qie)削載荷時，經常(chang)導致軸孔(kong)(kong)的變(bian)形和磨損。因此修(xiu)理重點是尾(wei)(wei)座(zuo)(zuo)殼體上的軸孔(kong)(kong)。 ?2、修(xiu)理工(gong)藝 ?1）修(xiu)復(fu)(fu)(fu)尾(wei)(wei)座(zuo)(zuo)軸孔(kong)(kong)。磨損較輕時通過研磨修(xiu)理，磨損嚴重時可(ke)精鏜修(xiu)正，然后(hou)研磨。修(xiu)后(hou)應達到如下(xia)要求：不圓(yuan)度0.01；不直(zhi)度0.02；不圓(yuan)柱度0.01. ?2）修(xiu)復(fu)(fu)(fu)尾(wei)(wei)座(zuo)(zuo)套。按修(xiu)后(hou)的尾(wei)(wei)座(zuo)(zuo)軸孔(kong)(kong)配尾(wei)(wei)座(zuo)(zuo)套的外徑，按動配合恢(hui)復(fu)(fu)(fu)尺寸(cun)。恢(hui)復(fu)(fu)(fu)方法可(ke)采取新制或表面(mian)鍍鉻等方法。其(qi)加(jia)工(gong)后(hou)的橢圓(yuan)度及圓(yuan)錐(zhui)度均為0.008；錐(zhui)孔(kong)(kong)中心(xin)線相對(dui)外徑的振擺(bai)在近(jin)端(duan)部0.01，車(che)床維修(xiu)廠，在300長0.02；錐(zhui)孔(kong)(kong)修(xiu)復(fu)(fu)(fu)后(hou)的軸向位移不超過5毫(hao)米。 ?3）修(xiu)復(fu)(fu)(fu)尾(wei)(wei)座(zuo)(zuo)的絲(si)杠-螺母(mu)副。通常(chang)對(dui)修(xiu)車(che)絲(si)杠，重新配置絲(si)母(mu)。 4）修(xiu)復(fu)(fu)(fu)尾(wei)(wei)座(zuo)(zuo)的緊固塊(kuai)，保證接觸面(mian)積大于(yu)70%

報(bao)(bao)警(jing)(jing)(jing)(jing)發生后有(you)無(wu)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)分(fen)類(lei) ? ①有(you)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)：這(zhe)(zhe)類(lei)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)可分(fen)為硬件(jian)(jian)(jian)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)與(yu)軟件(jian)(jian)(jian)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)兩種。 ?Ⅰ硬件(jian)(jian)(jian)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)，通常(chang)是指各單元裝臵的(de)(de)警(jing)(jing)(jing)(jing)示(shi)(shi)(shi)(shi)(shi)等（一(yi)般(ban)由LED發光管或(huo)小型指示(shi)(shi)(shi)(shi)(shi)燈組(zu)成）的(de)(de)指示(shi)(shi)(shi)(shi)(shi)。 ? Ⅱ軟件(jian)(jian)(jian)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)，通常(chang)是指在CRT上顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)出來的(de)(de)和報(bao)(bao)警(jing)(jing)(jing)(jing)信息，由于數(shu)(shu)控系統具有(you)自診(zhen)斷(duan)功能，車床(chuang)維(wei)修，一(yi)旦檢測到故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)，即按故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)的(de)(de)級(ji)別進行(xing)(xing)處理(li)，同時在CRT上以形式(shi)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)該故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)信息。 ? ②無(wu)報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)：例如(ru)：機(ji)(ji)床(chuang)通電(dian)后，在手動(dong)方(fang)式(shi)或(huo)自動(dong)方(fang)式(shi)運行(xing)(xing)時X軸出現爬行(xing)(xing)，無(wu)任何報(bao)(bao)警(jing)(jing)(jing)(jing)顯(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)。 ?⑷按故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)發生的(de)(de)原(yuan)因分(fen)類(lei) ?①數(shu)(shu)控機(ji)(ji)床(chuang)自身故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)：這(zhe)(zhe)類(lei)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)發生是由于數(shu)(shu)控機(ji)(ji)床(chuang)自身的(de)(de)原(yuan)因引起的(de)(de)，與(yu)外(wai)部(bu)使用條件(jian)(jian)(jian)無(wu)關。 ? ②數(shu)(shu)控機(ji)(ji)床(chuang)外(wai)部(bu)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)：這(zhe)(zhe)類(lei)故(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)是由外(wai)部(bu)原(yuan)因造成的(de)(de)。例如(ru)：數(shu)(shu)控機(ji)(ji)床(chuang)的(de)(de)供電(dian)電(dian)壓過低，車床(chuang)維(wei)修，波動(dong)過大，相序不對或(huo)三相電(dian)壓不平衡；周圍環境溫度過高，有(you)害氣(qi)體、潮氣(qi)、粉塵侵入等。