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Mabheyaringi ebhora

Bhara rebhora rinowanzo shandiswa rine nzira dzemukati nedzekunze dzemujaho, zvinhu zvakawanda zvakatenderera zvakaparadzaniswa nechinhu chinotakurwa, uye, kazhinji, nhoo uye/kana zvisimbiso zvakagadzirirwa kuchengetedza tsvina uye mafuta mukati. Kana zvaiswa, rudzi rwemukati runowanzo dzvanywa zvishoma pamugodhi uye rudzi rwekunze runobatwa mudura. Magadzirirwo anowanikwa ekubata mitoro yakachena yeradial, mitoro yakachena yeaxial (thrust), uye mitoro yakabatana yeradial neaxial.

Mabheyaringi ebhora anotsanangurwa seane point contact; kureva kuti, bhora rega rega rinobata mujaho muchikamu chidiki kwazvo - poindi, mudzidziso. Mabheyaringi akagadzirwa zvekuti kushanduka kudiki kunoita bhora parinopinda nekubuda munzvimbo yekutakura hakupfuure poindi yekubudirira kwechinhu chacho; bhora risina kuburitswa rinodzokera kuchimiro charo chepakutanga. Mabheyaringi ebhora haana hupenyu husingaperi. Pakupedzisira, anokundikana nekuda kwekuneta, kuputika, kana zvimwe zvikonzero zvakawanda. Akagadzirwa zvichienderana nehuwandu hwehuwandu hunobatsira apo nhamba yakati inotarisirwa kukundikana mushure mehuwandu hwakatarwa hwema revolutions.

Vagadziri vanopa mabheyaringi eraundi imwe chete muzvikamu zvina zvakasiyana-siyana zvemabhore saizi dzakajairwa. Mabheyaringi ekubatana kweAngular akagadzirwa kuti agone kumira kurodha kweaxial munzira imwe uye anogona kupetwa kaviri kuti abate kurodha kwepasi munzira mbiri.

Kurongeka kwemugodhi nemabheyaringi kunoita basa rakakosha pakurarama kwebheyaringi. Kuti zvive nyore kurongeka, mabheyaringi anozvirongeka anoshandiswa.

Kuti pave nekukwanisa kuwedzera simba remutoro weradial, bearing carrier inobviswa uye nzvimbo iri pakati pemijaho inozadzwa nemabhora akawanda anokodzera—anonzi full-complement bearing. Kupfekwa kwemabearing aya kwakakwira kupfuura aya anoshandisa mabearing carrier nekuda kwekukweshana pakati pezvinhu zvinotenderedza zviri pedyo.
Mukushandiswa kwakakosha uko shaft runout iri dambudziko—semuenzaniso ma spindles emuchina wekushandisa—ma bearingers anogona kuiswa kare kuti atore nzvimbo yakavhurika mubearing assembly yakatobvumidzwa zvakanyanya.


Nguva yekutumira: Gunyana-01-2020