電機軸是有什么作用？
電(dian)(dian)(dian)機(ji)軸一(yi)般(ban)都是(shi)(shi)(shi)使用(yong)(yong)(yong)(yong)優質碳素鋼制(zhi)作(zuo)。可選擇35#、45#。一(yi)般(ban)多用(yong)(yong)(yong)(yong)45#鋼。這兩(liang)種材(cai)料(liao)屬(shu)于中(zhong)碳鋼，其強度(du)、剛度(du)、韌性都能夠(gou)滿足電(dian)(dian)(dian)機(ji)軸的(de)(de)(de)工(gong)作(zuo)需(xu)求。電(dian)(dian)(dian)機(ji)軸轉(zhuan)(zhuan)速高，扭矩(ju)小，采用(yong)(yong)(yong)(yong)45#制(zhi)作(zuo)，不需(xu)要(yao)進(jin)行其他熱處理(li)，原材(cai)料(liao)是(shi)(shi)(shi)正火狀態，原材(cai)料(liao)的(de)(de)(de)供貨(huo)性能能夠(gou)滿足電(dian)(dian)(dian)機(ji)軸的(de)(de)(de)機(ji)械(xie)(xie)性能要(yao)求。電(dian)(dian)(dian)機(ji)在(zai)(zai)電(dian)(dian)(dian)路中(zhong)是(shi)(shi)(shi)用(yong)(yong)(yong)(yong)字母(mu)M（舊(jiu)標(biao)準用(yong)(yong)(yong)(yong)D）表示，它的(de)(de)(de)主(zhu)要(yao)作(zuo)用(yong)(yong)(yong)(yong)是(shi)(shi)(shi)產生驅動(dong)轉(zhuan)(zhuan)矩(ju)，作(zuo)為用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)器或(huo)(huo)各種機(ji)械(xie)(xie)的(de)(de)(de)動(dong)力(li)源(yuan)，發(fa)電(dian)(dian)(dian)機(ji)在(zai)(zai)電(dian)(dian)(dian)路中(zhong)用(yong)(yong)(yong)(yong)字母(mu)G表示，它的(de)(de)(de)主(zhu)要(yao)作(zuo)用(yong)(yong)(yong)(yong)是(shi)(shi)(shi)利(li)用(yong)(yong)(yong)(yong)機(ji)械(xie)(xie)能轉(zhuan)(zhuan)化為電(dian)(dian)(dian)能。電(dian)(dian)(dian)機(ji)應(ying)保證電(dian)(dian)(dian)動(dong)機(ji)在(zai)(zai)運行過程中(zhong)良好的(de)(de)(de)潤(run)滑。一(yi)般(ban)的(de)(de)(de)電(dian)(dian)(dian)動(dong)機(ji)運行5000小時左右，即應(ying)補(bu)充或(huo)(huo)更換(huan)(huan)潤(run)滑脂(zhi)(zhi)，運行中(zhong)發(fa)現軸承(cheng)過熱或(huo)(huo)潤(run)滑變質時，液壓及(ji)時換(huan)(huan)潤(run)滑脂(zhi)(zhi)。更換(huan)(huan)潤(run)滑脂(zhi)(zhi)時，應(ying)清除(chu)舊(jiu)的(de)(de)(de)潤(run)滑油(you)(you)，并有汽油(you)(you)洗凈(jing)軸承(cheng)及(ji)軸承(cheng)蓋的(de)(de)(de)油(you)(you)槽，然(ran)后將ZL-3鋰基脂(zhi)(zhi)填充軸承(cheng)內外圈之間的(de)(de)(de)空腔的(de)(de)(de)1/2（對(dui)(dui)2極）及(ji)2/3（對(dui)(dui)4、6、8極）。
