2021-8-6
直流伺服電機維修中常見的具體故障及其造成伺服器維修故障的原因如下。 一、伺(si)服(fu)電(dian)機(ji)維(wei)修(xiu)故(gu)障(zhang)出(chu)現(xian)伺(si)服(fu)電(dian)機(ji)不(bu)運(yun)轉(zhuan)故(gu)障(zhang),當(dang)數(shu)控(kong)機(ji)床(chuang)開(kai)機(ji)後(hou),伺(si)服(fu)器(qi)工(gong)作(zuo)正(zheng)常(chang),但(dan)伺(si)服(fu)電(dian)機(ji)不(bu)轉(zhuan)。從(cong)電(dian)機(ji)本(ben)身(shen)以(yi)及(ji)相(xiang)關(guan)伺(si)服(fu)器(qi)部(bu)分(fen)來(lai)說(shuo),可(ke)能(neng)存(cun)在(zai)以(yi)下(xia)幾(ji)方(fang)麵(mian)的(de)原(yuan)因(yin):①電樞線斷...
2021-8-6
風光高壓變頻器時要比一般普通高壓變頻器的性能外,還具有以下突出特點: (1)高性能矢量控製,啟動轉矩大,轉矩動態響應快調速精度高,帶負載能力強,提高了設備運行的平穩性降低變頻器維修故障率; (2)振蕩抑製技術,采用優越的電流算...
2021-8-6
shukongjichuangdezhongyaozuchengbufenweixiuzhisifukongzhiqiweixiu,sifukongzhixitongshizaigongkongjiheshukongxitongzhijian,shiduishukongjichuangjinxingzhilingshurudeguanjian。jutieryanzaishukongjichuangqidongshi,shukongkongzhixitongfachuzhiling,sifukongzhixitongjiuqidongkongzhidianjidadaoxiangyingdesudu,ruguosudumeiyoudadaohuoshichaochuleshe...
2021-8-6
變(bian)頻(pin)器(qi)都(dou)具(ju)有(you)一(yi)個(ge)正(zheng)常(chang)的(de)工(gong)作(zuo)電(dian)壓(ya)範(fan)圍(wei),當(dang)電(dian)壓(ya)超(chao)過(guo)這(zhe)個(ge)範(fan)圍(wei)時(shi),會(hui)發(fa)生(sheng)過(guo)壓(ya),可(ke)能(neng)會(hui)損(sun)壞(huai)變(bian)頻(pin)器(qi),常(chang)見(jian)的(de)變(bian)頻(pin)器(qi)維(wei)修(xiu)過(guo)電(dian)壓(ya)主(zhu)要(yao)分(fen)為(wei)兩(liang)種(zhong),分(fen)別(bie)為(wei)輸(shu)入(ru)交(jiao)流(liu)過(guo)電(dian)壓(ya)以(yi)及(ji)發(fa)電(dian)狀(zhuang)態(tai)中(zhong)過(guo)電(dian)壓(ya)。在(zai)以(yi)上(shang)兩(liang)種(zhong)造(zao)成(cheng)變(bian)頻(pin)器(qi)維(wei)修(xiu)過(guo)電(dian)壓(ya)故(gu)障(zhang)的(de)處(chu)理(li)維(wei)修(xiu)方(fang)法(fa)不(bu)同(tong)。維(wei)修(xiu)變(bian)頻(pin)器(qi)發(fa)生(sheng)輸(shu)入(ru)...
2021-8-5
工(gong)業(ye)機(ji)器(qi)人(ren)在(zai)製(zhi)造(zao)業(ye)使(shi)用(yong)程(cheng)度(du)在(zai)不(bu)斷(duan)增(zeng)加(jia),主(zhu)要(yao)使(shi)用(yong)在(zai)較(jiao)為(wei)惡(e)劣(lie)條(tiao)件(jian)下(xia),或(huo)工(gong)作(zuo)強(qiang)度(du)和(he)持(chi)續(xu)性(xing)要(yao)求(qiu)較(jiao)高(gao)的(de)場(chang)合(he),品(pin)牌(pai)機(ji)器(qi)人(ren)的(de)故(gu)障(zhang)率(lv)較(jiao)低(di),得(de)到(dao)較(jiao)為(wei)廣(guang)泛(fan)的(de)認(ren)可(ke)。但(dan)即(ji)使(shi)工(gong)業(ye)機(ji)器(qi)熱(re)設(she)計(ji)較(jiao)規(gui)範(fan)和(he)完(wan)善(shan),集(ji)成(cheng)度(du)較(jiao)高(gao),故(gu)障(zhang)率(lv)較(jiao)低(di),但(dan)仍(reng)須(xu)定(ding)期(qi)進(jin)行(xing)常(chang)規(gui)檢(jian)查(zha)和(he)預(yu)防(fang)性(xing)維(wei)...
2021-8-5
在操作工業機器人之前一定要注意檢查電器控製箱內是否有水、油you進jin入ru,若ruo電dian器qi受shou潮chao,切qie勿wu開kai機ji,並bing且qie要yao檢jian查zha供gong電dian電dian壓ya是shi否fou符fu合he,前qian後hou安an全quan門men開kai關guan是shi否fou正zheng常chang。驗yan證zheng電dian動dong機ji的de轉zhuan方fang向xiang是shi否fou一yi致zhi,然ran後hou打da開kai電dian源yuan; 在工業機器人需要拆...
2021-8-5
熱油清洗法由於企業使用日久,軟幹油或防鏽有硬化的工業發展機器人進行直流伺服控製電機通過軸承,應浸在100熱機油200°C,夾I機器人直流伺服電機軸承,用鉗子刷幹淨I機器人直流伺服電機軸對石油。或防鏽用柔軟的幹油被加熱至100- -2...
2021-8-5
在日常使用中,高壓變頻器維修熔斷器故障、光纖故障、在(zai)現(xian)場(chang)出(chu)現(xian)頻(pin)率(lv)較(jiao)高(gao)。當(dang)變(bian)頻(pin)器(qi)操(cao)作(zuo)界(jie)麵(mian)上(shang)顯(xian)示(shi)熔(rong)斷(duan)器(qi)故(gu)障(zhang)時(shi),根(gen)據(ju)對(dui)應(ying)變(bian)頻(pin)器(qi)故(gu)障(zhang)單(dan)元(yuan)編(bian)號(hao)查(zha)找(zhao),用(yong)萬(wan)用(yong)表(biao)檢(jian)查(zha)變(bian)頻(pin)器(qi)對(dui)應(ying)單(dan)元(yuan)的(de)兩(liang)隻(zhi)熔(rong)斷(duan)器(qi),出(chu)現(xian)熔(rong)斷(duan)情(qing)況(kuang)時(shi)應(ying)更(geng)換(huan)同(tong)規(gui)格(ge)熔(rong)斷(duan)器(qi),更(geng)換(huan)完(wan)成(cheng)後(hou)送(song)電(dian)進(jin)行(xing)故(gu)障(zhang)複(fu)位(wei)...
