Kubereka kune basa rakakosha uye risingadzoreki mukugadzira michina, iyo inosanganisira yakakura kwazvo, inogona kunzwisiswa kuti hapana kutakura, shaft iri nyore simbi simbi.Izvi zvinotevera sumo yekutanga kune iyo inoshanda musimboti wemabheri.The rolling bearing yakagadziridzwa pahwaro hwekubereka, misimboti yayo yekushanda iri rolling friction pachinzvimbo chekutsvedza friction, kazhinji ine zvindori zviviri, boka remuviri unotenderedza uye keji inoumbwa yakasimba universality, standardization, yakakwirira dhigirii ye serialization ye mechanical foundation.Nekuda kwemamiriro akasiyana ekushanda emakina akasiyana, zvinodiwa zvakasiyana zvinoiswa kumberi kwekutenderedza mabheji maererano nehukuru hwekuremerwa, chimiro uye kuita.Kuti izvi zviitike, mabearings anokunguruka anoda zvakasiyana siyana zvimiro.Zvisineyi, chimiro chakanyanya chinoumbwa nemhete yemukati, mhete yekunze, muviri unomonereka nekeji -- inowanzonzi zvidimbu zvina zvikuru.
Kupa muenzaniso
Yemabhengi akavharwa, pamwe nerubricant uye mhete yekuisa chisimbiso (kana chivharo cheguruva) - inozivikanwawo sezvimedu zvitanhatu.Mhando dzakasiyana-siyana dzekutakura dzinonyanya kutumidzwa maererano nezita remuviri unokunguruka.Mabasa ezvikamu zvakasiyana-siyana mumabhengi ndeaya: kumabearings ecentripetal, mhete yemukati inowanzoenderana neshaft, uye inoshanda neshaft, uye mhete yekunze inowanzochinja nechigaro chekutakura kana mechanical shell hole, ichiita basa rinotsigira. .Zvisinei, mune dzimwe nguva, kunewo mhete yekunze inomhanya, mhete yemukati yakagadziriswa basa rekutsigira kana mhete yemukati, mhete yekunze iri kushanda panguva imwe chete.
Kuma thrust bearings, mhete inosungirirwa inofananidzwa neshaft uye inofamba pamwe chete, uye chigaro chinotakura kana mechanical shell hole kuita shanduko yemachisi uye inotsigira mhete inotakura.Muviri unotenderera (simbi bhora, roller kana tsono) mukutakura kazhinji nerubatsiro rwekeji yakarongeka yakarongeka pakati pezvindori zviviri zvekutenderera kufamba, chimiro chayo, ukuru uye nhamba zvinokanganisa zvakananga kutakura mutoro uye kushanda.Iyo cage haigone kungopatsanura zvakaenzana mutumbi unotenderedza, asi zvakare kutungamira kutenderera kwemuviri unotenderedza uye kugadzirisa iyo lubrication performance yekubereka.
Kune marudzi akawanda emabhengi uye mabasa awo haana kufanana, asi nheyo yekushanda yemabheya inowanzotsanangurwa pamusoro apa.
Nguva yekutumira: Kubvumbi-18-2022