nkhani

Kodi "C3" imatanthauza chiyani mu mayina a chitsanzo cha bere?

Kodi chilolezo cha bere ndi chiyani?

KunyamulaKutseguka ndi mpata (kapena kusokoneza) mkati mwa chogwirira chimodzi kapena mkati mwa dongosolo lopangidwa ndi mabearing angapo. Kutseguka kungagawidwe m'magawo a axial clearance ndi radial clearance, kutengera mtundu wa chogwirira ndi njira yoyezera.

 

Mitundu yaMabeyaYoyenera Njira Zosiyanasiyana Zosinthira

 

Njira yosinthira chilolezo imatsimikiziridwa ndi mtundu wachogwirirandipo nthawi zambiri zimatha kugawidwa m'mabearing osasinthika komanso mabearing osinthika.

 

Ma bearing osasinthika amatanthauza ma bearing omwe clearance yawo imakhala yokhazikika atatuluka mufakitale. Zitsanzo zodziwika bwino zikuphatikizapo ma bearing a mpira wozama, ma bearing odzilungamitsa okha, ndi ma bearing a cylindrical.

 

Ma bearing osinthika amatanthauza ma bearing komwe malo ozungulira a mayendedwe a bearing amatha kusunthidwa kuti akwaniritse malo ofunikira. Zitsanzo zamtunduwu zikuphatikizapo ma bearing opindika, ma bearing a mpira wolumikizana ndi angular, ndi ma bearing ena opindika.

 

Mukamagulamaberiya, anthu ambiri amaona "C3" pambuyo pa nambala ya chitsanzo koma sakudziwa tanthauzo lake. Kwenikweni, C3 ndi chizindikiro cha radial clearance cha bearing.

 

Kuchotsa kwa radial kumatanthauza kuchotsera pakati pa mphete zamkati ndi zakunja za bearing pamene sikunakhazikitsidwe. Kuchotsera kumeneku sikofunikira; ndikofunikira kuti kugwirizane ndi kusintha kwa kutentha, liwiro, ndi katundu pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito, kuonetsetsa kuti bearing ikugwira ntchito bwino.

 

Magiredi odziwika bwino a chilolezo ndi awa:

· C1: Malo ochepa olowera

· C2: Malo ochepa olowera

· C0: Kuchotsa kwachizolowezi (kofala kwambiri, nthawi zambiri sikulembedwa chizindikiro)

· C3: Malo otsetsereka kwambiri

· C4: Malo otsetsereka kwambiri

· C5: Malo otsetsereka aakulu kwambiri

 

Mu ntchito zenizeni, C3 clearance imagwiritsidwa ntchito kwambiri, makamaka m'ma injini, zida zothamanga kwambiri, komanso m'malo otentha kwambiri. Muzochitika izi, ma bearing amakula kutentha akamagwira ntchito; ngati clearance ndi yaying'ono kwambiri, ingayambitse kutentha kwambiri kapena kugwidwa mosavuta.

 

Chifukwa chake, mukawonachogwiriranambala ya chitsanzo yotsatiridwa ndi "C3", zikutanthauza kuti chotengeracho chili ndi malo otseguka mkati mwake, zomwe zimapangitsa kuti chikhale choyenera kwambiri pa ntchito yotentha kwambiri kapena yachangu kwambiri.

 

Kusankha malo oyenera sikumangokhudza moyo wa bere komanso kumakhudza mwachindunji kukhazikika kwa magwiridwe antchito a zida. Kwa ogulitsa ndi ogwiritsa ntchito, kumvetsetsa magawo oyambira awa ndi gawo lofunikira kwambiri pochepetsa zolakwika pakusankha.