Mafuta a zida makamaka amatanthauza mafuta opaka mafuta opatsirana ndi chitsulo chakumbuyo chakumbuyo. Pali kusiyana pakati pawo ndi mafuta amafuta malinga ndi momwe amagwiritsidwira ntchito, kapangidwe kake ndi magwiridwe ake. Mafuta a magiya makamaka amatenga mafuta othira magiya ndi mayendedwe, kuteteza kuwonongeka ndi dzimbiri, ndikuthandizira magiya kutulutsa kutentha.
Mafuta agalimoto amagwiritsidwa ntchito munjira zopatsira zida zamagalimoto monga magiya oyendetsa galimoto, ma transmissions, ndi ma axles oyendetsa. Chifukwa cha kuthamanga kwapamwamba pakamayendedwe kazida, mafuta amafuta amapereka mafuta, odana ndi kuvala, kuzirala, kutaya kwanyengo, anti-dzimbiri komanso anti-dzimbiri, kutsuka ndi magiya ochepetsera zida. Mphamvu zakuthambo ndi phokoso zimathandiza kwambiri.
Mamasukidwe akayendedwe ndi waukulu khalidwe chizindikiro cha mafuta zida. Kutalika kwa mamasukidwe akayendedwe kumakhala ndi mphamvu zambiri zonyamula katundu, koma kukwera kwambiri kwa mamasukidwe akunyumba kumabweretsanso zovuta pakazunguliridwe ka mafuta, kuwonjezera kusunthika kwa magiya, ndikupangitsa kutentha kuwononga mphamvu. Chifukwa chake, mamasukidwe akayendedwe ayenera kukhala oyenera, makamaka kwamafuta okhala ndi zovuta zamagetsi zotsutsana ndi zovala. Katundu wotsutsana ndi mafutawa zimadalira kwambiri ma antiwear othandizira, ndipo mamasukidwe akayendedwe amafuta otere sayenera kukhala okwera kwambiri. Iyenera kukhala ndi matenthedwe otenthezeka bwino, kuvala bwino, kukana katundu, ntchito yabwino yotsutsana ndi thovu, magwiridwe antchito a anti-emulsification, dzimbiri komanso kukana kwa dzimbiri, komanso bata bwino.
Izi zimachokera makamaka ku mafuta oyengedwa kwambiri kapena mafuta oyambira, ndipo imakonzedwa powonjezera zowonjezera zosiyanasiyana monga kukakamiza kwa antiwear wothandizila komanso wothandizira mafuta.
1.Pokhala ndi mphamvu yayikulu, ikakhala yolemetsa kapena ikukhudzidwa ndi magwiridwe antchito, imatha kuchepetsa zokopa za dzino, kumachepetsa phokoso lakuthwa, ndikuwonetsetsa kuti magwiridwe antchito ndiabwino.
2. Kukhazikika kwabwino kwamatenthedwe komanso kukana kwamphamvu kwa makutidwe ndi okosijeni, komwe kumatha kuchepetsa kupanga ma oxides owopsa ndi sludge.
3. Ntchito yotsutsana ndi dzimbiri, yolepheretsa kupezeka kwa dzimbiri ndi kuvala kwa zinthu zina.
4. Kukhala ndi kuthekera kopatukana ndi madzi ndi malo odana ndi thovu.
Cholinga chachikulu:
1. Ndioyenera kutsekeka kwa zida zamagiya zotsekedwa ndi magwiridwe antchito ovuta kwambiri pazitsulo, simenti, magetsi, migodi, mphira ndi mapulasitiki, feteleza, malasha ndi mafakitale ena.
2. Oyenera kusamba kwamafuta kapena makina oyatsira mafuta omwe amaphatikizira magiya olimbikitsira, magiya a helical, magiya a bevel ozungulira, mayendedwe, ndi zina zambiri.
