Bearings ndi gawo lofunika kwambiri pazida zamakina.Mu spindle yamoto, ntchito yodalirika ya mayendedwe ndi yofunika kwambiri, yomwe imakhudza mwachindunji zizindikiro za ntchito ya chida cha makina.Kuphatikiza pa ntchito yobereka yomwe imakhudzidwa ndi zinthu zake, kusankha kwamafuta ndi njira yozizirira ndikofunikira kwambiri.Kuti mukwaniritse kudula kwachangu kwa zida zamakina, choyamba, liwiro lozungulira la shaft liyenera kukhala lalitali.Kuthamanga kwakukulu kozungulira kumafuna magwiridwe antchito okhazikika.Lubrication ndi chinthu chofunikira kwambiri kuti chitsimikizidwe kuti chikugwira ntchito.Pogwiritsa ntchito mafuta opangira mafuta ndi gasi, kunyamula kumatha kuyatsidwa bwino, nsonga yamoto imayenda mokhazikika, ndipo imapeza index yabwino yogwirira ntchito.

Zina mwa zinthu zomwe zimakhudza kuthamanga ndi ntchito ya electrospindle, kutentha kwa kutentha kumagwirizana ndi mafuta.Gwero la kutentha lamkati la spindle yamagetsi limachokera ku mbali ziwiri: kutentha komwe kumapangidwa ndi injini yomangidwira komansokunyamula spindle.

Kutentha kwa magetsikunyamula spindleakhoza kuthetsedwa pogwiritsa ntchito mafuta ndi gasi mafuta.Kukula kwa spindle yamagetsi sikukulirakulira, ndipo sikufuna mafuta ambiri opaka mafuta kuti azipaka mafuta.Ngati mafuta ambiri opaka amagwiritsidwa ntchito popaka mafuta movutikira m'njira yachikhalidwe, njirayo siyoyenera, makamaka chifukwa siyingapereke mafuta abwino, ndipo mafuta ambiri opaka mafuta amawonongeka.Pakusuntha kosalekeza kwa mafuta opaka mafuta, kutentha kwamafuta kumakwera chifukwa cha kukangana pakati pa mamolekyu amafuta, ndipo kukwera kwa kutentha sikuthandiza kuti chopondera chamagetsi chizigwira ntchito.Chifukwa chake, mafuta ndi gasi kuthira kwa mayendedwe amasankhidwa.Njira yaying'ono yopangira mafuta imatha kuchepetsa kutulutsa kwamafuta opaka mafuta, omwe samangochotsa kutentha komwe kumapangidwa ndi mamolekyu ambiri amafuta, komanso kumapangitsa kuti mafuta azikhala bwino.Chonyamulacho chimakhala ndi mafuta ndi gasi, ndipo mafuta amatsatira mfundo ya mafuta ochepa panthawi imodzi.Nthawi iliyonse, mafuta amaperekedwa mochulukirachulukira pang'ono, ndipo kuchuluka kwamafuta kumawonjezeka kuti akwaniritse zofunikira zamafuta.Njira yopaka mafuta iyi ndi yakuti mpweya woponderezedwa umayendetsa filimu yamafuta opaka kumtunda, mafuta opaka mafuta amatenga gawo lopaka mafuta, ndipo mpweya woponderezedwa ungathenso kuchotsa kutentha komwe kumabwera chifukwa cha kukangana ndikuchita ntchito yoziziritsa.

Kusankhidwa kwa mafuta onyamula mafuta ndi gasi kungathe kufotokozera mwachidule ubwino wake motere:

1. Kuchuluka kwa mafuta opaka mafuta omwe amadyedwa ndi otsika, kupulumutsa ndalama,

2. Mphamvu ya mafuta ndi yabwino, yomwe imatsimikizira kuti mapangidwe a spindle magetsi.

3. Mpweya woponderezedwa ukhoza kuchotsa kutentha komwe kumapangidwa mkati mwa nsonga yamagetsi, kuteteza bwino kunyamula kuti zisawonongeke chifukwa cha kutentha.

4. Kuthamanga kwabwino mkati mwa chonyamulira kuteteza kulowerera kwa zonyansa.