Lubrication ndi chikhalidwe chofunikira kuti ntchito yachibadwa ya mayendedwe agalimoto. Ma rolling bearings ndi opaka mafuta ndipo ndi omwe amagwiritsidwa ntchito kwambiri pazinthu zamagalimoto. Ma bere ogudubuza amagawidwa kukhala ma bere otseguka komanso osindikizidwa. Zimbalangondo zosindikizidwa zimadzazidwa ndi mafuta pochoka ku fakitale ndipo siziyenera kudzazidwanso pamene mukusonkhanitsa injini. Kukonzekera kwa mayendedwe kungasinthidwe molingana ndi moyo wautumiki wa injini kapena kunyamula. Kwa ma motors ambiri, mayendedwe otseguka amagwiritsidwa ntchito, ndiye kuti, wopanga magalimoto amadzaza ma berelo ndi mafuta oyenera malinga ndi momwe amagwirira ntchito.
Mu ndondomeko yeniyeni ya ntchito ya galimotoyo, zimapezeka kuti ma motors ena ali ndi ntchito yokhazikika pamene angoyamba kumene, koma atatha kuthamanga kwa nthawi, phokoso lodziwikiratu lokhala ndi phokoso chifukwa cha kuyanika kosauka kumachitika. Vutoli limachitika nthawi ndi nthawi panthawi yoyeserera yagalimoto komanso gawo la ntchito yagalimoto.
Chifukwa chachikulu chakusakwanira bwino kwamafuta onyamula mafuta ndikuti mafuta oyambira sangathe kufalitsidwa atatayidwa kunja. Kuti athetse vutoli, m'pofunika kuyamba ndi mapangidwe a galimoto yonyamula katundu, ndipo kudzera muzolepheretsa zofunikira za thupi, kuchepetsa kusuntha kwa mafuta, ndikukakamiza mafuta oponyedwa kuti alowenso m'mimba.
Kupyolera mu kuwunika kofananira kwa kapangidwe ka magalimoto opangidwa ndi opanga ma mota osiyanasiyana, zitha kupezeka kuti opanga ma mota ena amawongolera makina opangira mafuta posintha kukula kwa chivundikirocho, pomwe opanga ma mota ena amaletsa kutuluka kwa mafuta powonjezera lingaliro. poto yodzaza ndi mafuta.
Kuphatikiza pa zopinga ndi zoperewera za malo opangira mafuta a dongosolo lonyamula katundu, mgwirizano wofananira pakati pa kunyamula ndi mpando wonyamulira, ndi kunyamula ndi chipinda chokhalamo ndizofunikira kwambiri kuti tipewe kuwonongeka ndi kulephera kwa mafuta pambuyo pa kutentha kwapakati. chifukwa cha kusagwirizana kosayenera; The axial position control of motor rotor, ndiko kuti, zomwe timazitcha kuti axial movement control, ziyenera kugwiritsidwanso ntchito kuchepetsa vuto la mafuta okakamizika kuponyedwa kunja kwa shaft.