Bearingschinhu chakakosha mumichina yemazuva ano nemidziyo.Basa rayo guru ndere kutsigira mechanical inotenderera muviri, kuderedza friction coefficient panguva yekufamba kwayo, uye kuve nechokwadi chekutenderera kwayo.Zvinoenderana neyakasiyana friction properties yezvinofamba zvinhu, mabearings anogona kupatsanurwa muzvikamu zviviri: rolling bearing and sliding bearings.Pakati pavo, iyo inotenderedza kutakura yakamisikidzwa uye yakarongeka, asi kana ichienzaniswa neinotsvedza kutakura, saizi yayo radial, vibration uye ruzha zvakakura, uye mutengo zvakare wakakwira.Rolling bearings anowanzo kuumbwa nezvikamu zvina: mhete yekunze, mhete yemukati, muviri unokunguruka uye keji.Kunyatsotaura, inoumbwa nezvikamu zvitanhatu: mhete yekunze, mhete yemukati, muviri unotenderedza, keji, chisimbiso uye mafuta ekuzora.Zvichitaurwa zviri nyore, chero iine mhete yekunze, mhete yemukati, uye maelementi anokunguruka, inogona kutsanangurwa senge inokunguruka.Zvinoenderana nechimiro chezvimisikidzwa, rolling bearings yakakamurwa kuita mapoka maviri: bhorabearingsuye rollerbearings.
Kutakura, maererano nebasa rayo, kunofanira kuva tsigiro, ndiko kuti, inoshandiswa kutsigira shaft mukududzirwa chaiko, asi ichi chinongova chikamu chebasa rayo.Izvo zvakakosha zvekutsigirwa ndezvekukwanisa kutakura radial mitoro.Inogonawo kunzwisiswa kuti inoshandiswa kugadzirisa shaft.Kusarudzwa otomatiki kwekukurumidza uye nyore mabhengi kunosanganisirwa, ndiko kuti, kugadzirisa shaft kuitira kuti ingotenderera chete, uye kutonga kwayo axial uye radial kufamba.Motokari haigoni kushanda zvachose pasina mabheji, nokuti shaft inogona kufamba kune chero nzira, uye motokari inoda kuti shaft inogona kungotenderera.Tichitaura, hazvibviri kuona basa rekutapurirana.Kwete izvozvo chete, kubereka kuchakanganisawo kutapurirana.Kuti uderedze mhedzisiro iyi, lubrication yakanaka inofanirwa kuwanikwa pamabhengi eiyo high-speed shaft.Mamwe mabearings akatoiswa lubricated, inonzi pre-lubricated bearings.Mazhinji mabearings anofanirwa kunge aine mafuta ekuzora, ayo anokonzera kwete chete kuwedzera simba rekushandisa nekuda kwekukweshana nekumhanya kwakanyanya, asiwo zvinotyisa kukuvadza mabearings.Nharo yekuti kutsvedza kunoshandurwa kuita rolling friction ine divi rimwe, nekuti pane chinhu chinonzi Sliding bearing stuff.
HJR inobereka fekitori iri kugadzira nekupa huwandu hwakakwana hwemotokari uye maindasitiri emhando dzepasi rose, Tine zviuru zvitatu zvezvinhu uye 1000000 zvimedu zviri mustock, kuti tikwanise kuendesa kubereka munguva pfupi zvinodiwa pakutakura mabhizinesi nhasi ，Tinogamuchirwa kubvunza.
Tichakupa mutengo wakanaka uye unhu hwakanaka.
Nguva yekutumira: Feb-14-2022
