西門子6RA7093上電無法啟動故障原因分析

上海恒稅(shui)電氣有(you)限公(gong)(gong)司，你(ni)的(de)(de)選擇沒(mei)有(you)錯。公(gong)(gong)司自成立以來，長期(qi)銷售維(wei)(wei)(wei)修(xiu)(xiu)(xiu)ABB機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人(ren)，庫卡機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人(ren)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，安川機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人(ren)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，法那科機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)人(ren)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)門子變(bian)頻(pin)器(qi)(qi)(qi)及伺(si)服驅動器(qi)(qi)(qi)的(de)(de)，觸(chu)摸屏(ping)，伺(si)服電機(ji)(ji)(ji)(ji)，直(zhi)流調速器(qi)(qi)(qi),plc等，積累了豐富的(de)(de)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)經驗(yan)，對所(suo)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)的(de)(de)機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)建立完善的(de)(de)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)檔案(an)，所(suo)有(you)我(wo)們(men)(men)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)的(de)(de)機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)我(wo)們(men)(men)都有(you)完善的(de)(de)參(can)數備份，確保我(wo)們(men)(men)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)的(de)(de)機(ji)(ji)(ji)(ji)器(qi)(qi)(qi)上機(ji)(ji)(ji)(ji)即能(neng)使用。

進給(gei)驅(qu)動(dong)是(shi)用于(yu)(yu)數控(kong)機(ji)床(chuang)(chuang)工(gong)作(zuo)臺或刀架坐(zuo)標的(de)(de)控(kong)制系統，控(kong)制機(ji)床(chuang)(chuang)各坐(zuo)標軸的(de)(de)切(qie)(qie)削(xue)(xue)進給(gei)運(yun)(yun)動(dong)，并提供(gong)切(qie)(qie)削(xue)(xue)過程所需的(de)(de)轉矩。主(zhu)(zhu)(zhu)軸驅(qu)動(dong)控(kong)制機(ji)床(chuang)(chuang)主(zhu)(zhu)(zhu)軸的(de)(de)旋(xuan)轉運(yun)(yun)動(dong)，為機(ji)床(chuang)(chuang)主(zhu)(zhu)(zhu)軸提供(gong)驅(qu)動(dong)功(gong)率和所需的(de)(de)切(qie)(qie)削(xue)(xue)力。一般地，對(dui)于(yu)(yu)進給(gei)驅(qu)動(dong)系統，主(zhu)(zhu)(zhu)要(yao)關心它的(de)(de)轉矩大小(xiao)、調節(jie)(jie)范(fan)圍的(de)(de)大小(xiao)和調節(jie)(jie)精度的(de)(de)高低，以及動(dong)態響應速度的(de)(de)快(kuai)慢(man)。對(dui)于(yu)(yu)主(zhu)(zhu)(zhu)軸驅(qu)動(dong)系統，主(zhu)(zhu)(zhu)要(yao)關心其(qi)是(shi)否具(ju)有足夠的(de)(de)功(gong)率、寬(kuan)的(de)(de)恒功(gong)率調節(jie)(jie)范(fan)圍及速度調節(jie)(jie)范(fan)圍。

西門子6RA7093上電無法啟動故障原因分析

數(shu)控(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)伺(si)(si)服驅(qu)動(dong)(dong)系(xi)(xi)(xi)(xi)(xi)統(tong)按有無(wu)位(wei)(wei)(wei)置(zhi)(zhi)(zhi)反(fan)饋分兩種基本的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)結構，即開環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)和閉(bi)(bi)環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)。由此形成位(wei)(wei)(wei)置(zhi)(zhi)(zhi)開環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)和位(wei)(wei)(wei)置(zhi)(zhi)(zhi)閉(bi)(bi)環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)。閉(bi)(bi)環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)又(you)可根據位(wei)(wei)(wei)置(zhi)(zhi)(zhi)檢(jian)測裝(zhuang)置(zhi)(zhi)(zhi)在機(ji)(ji)床(chuang)(chuang)(chuang)上安裝(zhuang)的(de)(de)位(wei)(wei)(wei)置(zhi)(zhi)(zhi)不同，進一步分為半(ban)閉(bi)(bi)環(huan)(huan)伺(si)(si)服驅(qu)動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)和全閉(bi)(bi)環(huan)(huan)伺(si)(si)服驅(qu)動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)。若(ruo)位(wei)(wei)(wei)置(zhi)(zhi)(zhi)檢(jian)測裝(zhuang)置(zhi)(zhi)(zhi)安裝(zhuang)在機(ji)(ji)床(chuang)(chuang)(chuang)的(de)(de)工作臺(tai)上，構成的(de)(de)伺(si)(si)服驅(qu)動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)為全閉(bi)(bi)環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)；若(ruo)位(wei)(wei)(wei)置(zhi)(zhi)(zhi)檢(jian)測裝(zhuang)置(zhi)(zhi)(zhi)安裝(zhuang)在機(ji)(ji)床(chuang)(chuang)(chuang)絲杠上，構成的(de)(de)伺(si)(si)服驅(qu)動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)則為半(ban)閉(bi)(bi)環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)。現(xian)代數(shu)控(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)的(de)(de)伺(si)(si)服驅(qu)動(dong)(dong)多采(cai)用閉(bi)(bi)環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)。開環(huan)(huan)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)常用于經(jing)濟型數(shu)控(kong)(kong)(kong)或(huo)老設備(bei)的(de)(de)改(gai)造。