作為一(yi)種重型搬(ban)運設備，電動(dong)軌(gui)道平車的(de)工作環境一(yi)般都是比(bi)較惡劣的(de)，我們常見(jian)的(de)有噴砂房(fang)(fang)、噴漆房(fang)(fang)、烤(kao)漆房(fang)(fang)、冶煉車間等(deng)，因(yin)此(ci)長時間使(shi)用下(xia)來(lai)，不可避免(mian)的(de)會出(chu)現一(yi)些(xie)問題(ti)，今天就給大家總結(jie)一(yi)下(xia)：

　　一、電動軌道(dao)平車運行時噪聲(sheng)過大：

　　1、電氣控制(zhi)柜(ju)故(gu)(gu)障(zhang)：異(yi)常噪聲(sheng)發(fa)(fa)生(sheng)在控制(zhi)回路一般發(fa)(fa)出“哼”的噪聲(sheng)，大多(duo)是接觸器(qi)(qi)出現(xian)了故(gu)(gu)障(zhang)(如(ru)接觸器(qi)(qi)觸頭(tou)接觸不良(liang)、電壓等(deng)級(ji)不符、磁(ci)芯被卡等(deng)等(deng))，應對故(gu)(gu)障(zhang)接觸器(qi)(qi)進行檢修(xiu)，無法檢修(xiu)時須更換，處理后，噪聲(sheng)自行。

　　2、工廠(chang)電(dian)(dian)(dian)動軌道平(ping)(ping)(ping)(ping)車(che)(che)(che)電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)故障(zhang)：立即停機，檢查電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)是否單(dan)相運(yun)轉(zhuan)，或軸(zhou)(zhou)承(cheng)(cheng)損壞、輸(shu)(shu)出(chu)軸(zhou)(zhou)軸(zhou)(zhou)心不(bu)(bu)正(zheng)及“掃(sao)膛”等故障(zhang)，這(zhe)些都會(hui)使(shi)電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)有(you)異常(chang)響聲(sheng)(sheng)，不(bu)(bu)同故障(zhang)的(de)(de)響聲(sheng)(sheng)位置及高(gao)低(di)和音別不(bu)(bu)同，單(dan)相運(yun)轉(zhuan)時(shi)，整(zheng)個電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)發(fa)出(chu)有(you)規律忽強忽弱的(de)(de)“嗡(weng)(weng)嗡(weng)(weng)”聲(sheng)(sheng);而(er)軸(zhou)(zhou)承(cheng)(cheng)損壞時(shi)，會(hui)在軸(zhou)(zhou)承(cheng)(cheng)附近，發(fa)出(chu)伴(ban)隨著“咯噔-咯噔”的(de)(de)“嗡(weng)(weng)嗡(weng)(weng)”聲(sheng)(sheng);而(er)輸(shu)(shu)出(chu)軸(zhou)(zhou)心不(bu)(bu)正(zheng)時(shi)，或電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)輕微掃(sao)膛，整(zheng)個電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)發(fa)出(chu)“嗡(weng)(weng)嗡(weng)(weng)”聲(sheng)(sheng)，并不(bu)(bu)時(shi)伴(ban)隨著尖銳刺(ci)耳的(de)(de)聲(sheng)(sheng)音。總(zong)之(zhi)，應(ying)根據噪聲(sheng)(sheng)的(de)(de)不(bu)(bu)同，找出(chu)故障(zhang)，進(jin)行逐項檢修，恢復電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)正(zheng)常(chang)性能，當(dang)電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)故障(zhang)未(wei)處理(li)時(shi)，禁止使(shi)用(yong)電(dian)(dian)(dian)動平(ping)(ping)(ping)(ping)車(che)(che)(che)。

　　3、工廠電動軌(gui)道平車(che)減(jian)(jian)速箱故(gu)障：停機(ji)檢查(cha)，首先確(que)定減(jian)(jian)速器(qi)的減(jian)(jian)速箱或軸(zhou)承(cheng)在使(shi)用前是否加了潤滑(hua)油(you)，使(shi)用中是否定期(qi)更換潤滑(hua)油(you)，如沒有(you)按要求潤滑(hua)，減(jian)(jian)速器(qi)不僅會(hui)產生過(guo)高的“嗡嗡”聲，還會(hui)過(guo)度磨損或損壞齒輪及軸(zhou)承(cheng)。

　　二、電(dian)動軌道平車無(wu)電(dian)源(yuan)顯示

　　1、不通電(dian)(dian)(dian)：電(dian)(dian)(dian)系統是否對(dui)電(dian)(dian)(dian)動平車電(dian)(dian)(dian)源(yuan)送(song)(song)(song)電(dian)(dian)(dian)，一般用試(shi)電(dian)(dian)(dian)筆測(ce)試(shi)，如沒送(song)(song)(song)電(dian)(dian)(dian)，等送(song)(song)(song)電(dian)(dian)(dian)后再工(gong)作(zuo)。

　　2、電(dian)(dian)(dian)(dian)動(dong)(dong)平(ping)(ping)車(che)(che)電(dian)(dian)(dian)(dian)壓(ya)(ya)過低(di)：電(dian)(dian)(dian)(dian)動(dong)(dong)平(ping)(ping)車(che)(che)端(duan)電(dian)(dian)(dian)(dian)壓(ya)(ya)比額定電(dian)(dian)(dian)(dian)壓(ya)(ya)低(di)10%以上，電(dian)(dian)(dian)(dian)動(dong)(dong)平(ping)(ping)車(che)(che)起動(dong)(dong)轉矩過小，使電(dian)(dian)(dian)(dian)動(dong)(dong)平(ping)(ping)車(che)(che)無(wu)法(fa)運動(dong)(dong)，而(er)無(wu)法(fa)工作，檢查(cha)時，用萬用表(biao)或電(dian)(dian)(dian)(dian)壓(ya)(ya)表(biao)等(deng)測量電(dian)(dian)(dian)(dian)動(dong)(dong)平(ping)(ping)車(che)(che)輸入端(duan)電(dian)(dian)(dian)(dian)壓(ya)(ya)。

　　三(san)、電動軌道平車溫度(du)過(guo)高：

　　1、超(chao)載(zai)使(shi)用(yong)：超(chao)載(zai)導致電動平(ping)車(che)發熱(re)，長期超(chao)載(zai)將燒毀電動平(ping)車(che)，故(gu)平(ping)車(che)載(zai)重須在額定載(zai)重范圍(wei)之內。

　　2、工(gong)廠電動軌道平車(che)軸承損壞：更換電動平車(che)軸承。

　　3、未規定工(gong)作(zuo)(zuo)制工(gong)作(zuo)(zuo)：使用時應嚴格按電動(dong)平車(che)工(gong)作(zuo)(zuo)制工(gong)作(zuo)(zuo)。

　　四、電動軌道平車運送(song)重物時，停車后不(bu)能再起(qi)動：

　　1、系統電(dian)壓(ya)過(guo)低(di)或波動(dong)過(guo)大：等電(dian)動(dong)平車電(dian)壓(ya)恢(hui)復正常后再起(qi)動(dong)。

　　2、工廠電動軌道平車缺相(xiang)：檢查電源(yuan)相(xiang)數。

　　以上就是(shi)介紹電動(dong)軌道(dao)平車(che)長期使用易出現問題的解決方法，希望能對你有所幫(bang)助(zhu)。