4茄子视频app下载
您的位置:
茄子视频app下载 >
新聞資訊 >
行業新聞 > 抓斗起重機的電機是機械的重心
抓斗(dou)起(qi)重機(ji)(ji)的電(dian)機(ji)(ji)是(shi)機(ji)(ji)械的重心，是(shi)主要(yao)的驅動(dong)設(she)備，所(suo)以(yi)電(dian)機(ji)(ji)的選(xuan)擇與使用非(fei)常(chang)(chang)重要(yao)。選(xuan)擇電(dian)機(ji)(ji)要(yao)選(xuan)擇節能高效的電(dian)機(ji)(ji)，而且(qie)要(yao)經常(chang)(chang)檢(jian)查維護，在運行(xing)中要(yao)注意電(dian)機(ji)(ji)運行(xing)是(shi)否(fou)正常(chang)(chang)。
抓斗起重(zhong)機(ji)(ji)(ji)在港口、碼頭的(de)(de)應用(yong)較(jiao)多，運行比較(jiao)頻(pin)繁(fan)，電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)頻(pin)繁(fan)使(shi)(shi)用(yong)，接觸器觸點頻(pin)繁(fan)啟(qi)動(dong)(dong)，很快燒蝕，觸片彈(dan)簧(huang)、觸頭處塑(su)料燒變(bian)形等這些都會使(shi)(shi)觸點位置不(bu)夠，造(zao)成(cheng)缺相，從而(er)燒毀電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)。電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)使(shi)(shi)用(yong)過程(cheng)中，如果電(dian)(dian)(dian)(dian)源(yuan)接觸不(bu)良(liang)，負(fu)荷太重(zhong)，電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)軸承損(sun)(sun)毀等都會導致電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)燒毀損(sun)(sun)壞。所以(yi)運行時(shi)，不(bu)要(yao)(yao)(yao)超負(fu)荷運行，不(bu)要(yao)(yao)(yao)頻(pin)繁(fan)啟(qi)動(dong)(dong)，而(er)且要(yao)(yao)(yao)經(jing)常電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)周邊的(de)(de)電(dian)(dian)(dian)(dian)源(yuan)接觸是(shi)否良(liang)好等，要(yao)(yao)(yao)確保(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)正常運行，減(jian)少(shao)損(sun)(sun)壞的(de)(de)機(ji)(ji)(ji)會。
