Cholinga cha kudzola ma bearing ozungulira ndikuchepetsa kukangana kwamkati ndi kuwonongeka kwa ma bearing.

Maberiyani ozungulira amagwiritsidwa ntchito kwambiri mu zida zamabizinesi, ndipo momwe amapangira mafuta zimakhudza mwachindunji magwiridwe antchito okhazikika komanso otetezeka a zida. Malinga ndi ziwerengero, zolakwika za maberiyani chifukwa cha mafuta osakwanira zimayimira 43%. Chifukwa chake, mafuta ozungulira sayenera kungosankha mafuta oyenera, komanso kudziwa kuchuluka kwa mafuta ndi nthawi yosankha mafuta ndizofunikira kwambiri pakugwira ntchito kokhazikika komanso kwabwinobwino kwa maberiyani. Mafuta ochulukirapo amawonjezeredwa ku beriyani, ndipo mafuta adzawonongeka chifukwa cha kugwedezeka ndi kutentha. Mafuta osakwanira, omwe ndi osavuta kuyambitsa mafuta osakwanira, kenako kupangika kwa kukangana kouma, kuwonongeka, komanso kulephera.

Kupaka mafuta m'mabearing ozungulira kumathandiza kuchepetsa kukangana kwamkati ndi kuwonongeka kwa mabearing ndikuletsa kuyaka ndi kumamatira. Zotsatira zake zopaka mafuta ndi izi:

1. Chepetsani kukangana ndi kuvala

Mu mphete yonyamula, thupi lozungulira ndi khola lolumikizana, pewani kukhudzana ndi zitsulo, kuchepetsa kukangana, ndi kuvala.

2. Kutalikitsa moyo wa kutopa

Moyo wotopa wa thupi lozungulira la bearing umatalikira pamene pamwamba pa kukhudzana ndi lozungulira pathiridwa bwino mafuta mozungulira. M'malo mwake, ngati mafuta ali ochepa ndipo makulidwe a filimu ya mafuta opaka ndi oipa, idzafupikitsidwa.

3. Chotsani kutentha ndi kuzizira kwa mkangano

Njira yozungulira mafuta ingagwiritsidwe ntchito kutulutsa kutentha komwe kumapangidwa ndi kukangana, kapena kutentha komwe kumatuluka kuchokera kunja, kumathandiza kuziziritsa. Pewani kuzizira kwambiri komanso mafuta opaka kuti asakalamba.

4. Zina

Zimathandizanso kupewa zinthu zakunja kuti zisalowe mkati mwa bedi, kapena kupewa dzimbiri ndi dzimbiri.

Mabeyala ozungulira nthawi zambiri amakhala ndi mphete yamkati, mphete yakunja, thupi lozungulira ndi khola.

Ntchito ya mphete yamkati ndikugwirizana ndi kuzungulira kwa shaft;

Mphete yakunja imafanana ndi mpando wonyamulira ndipo imagwira ntchito yothandizira;

Thupi lozungulira limagawa thupi lozungulira mofanana pakati pa mphete yamkati ndi mphete yakunja kudzera mu khola, ndipo mawonekedwe ake, kukula kwake ndi kuchuluka kwake zimakhudza mwachindunji magwiridwe antchito ndi moyo wa chogwirira chozungulira.

Khola limatha kugawa thupi lozungulira mofanana, kuletsa thupi lozungulira kuti lisagwe, kutsogolera thupi lozungulira kuti lizizungulira ndikuchita ntchito yopaka mafuta.

Pofuna kuonetsetsa kuti zipangizo zikugwira ntchito bwino komanso motetezeka kwa nthawi yayitali, ndikofunikira kuti makampani azilimbitsa kulondola kwa mafuta. Komabe, sikuti kungowerengedwa ndi zomwe zachitika pamalingaliro okha, komanso ndi zomwe zachitika pamalopo, monga kutentha ndi kugwedezeka. Chifukwa chake, malingaliro otsatirawa aperekedwa:

Pitirizani kuwonjezera mafuta pa liwiro losalekeza mu ndondomekoyi;

Pakuwonjezera mafuta nthawi zonse, kuchuluka kwa mafuta omwe amapangidwa nthawi imodzi kuyenera kudziwika.

Kusintha kwa kutentha ndi phokoso zinapezeka kuti zisinthe kuchuluka kwa mafuta owonjezera m'thupi;

Ngati pali zinthu zomwe zikupezeka, nthawiyi ingafupikitsidwe moyenera, kuchuluka kwa mafuta owonjezera kungasinthidwe kuti atulutse mafuta akale ndikulowetsa mafuta atsopano pakapita nthawi.