1 Ukumelana nokugqoka okuphezulu

Lapho i-rolling bear isebenza ngokujwayelekile, ngaphezu kokungqubuzana okugoqayo, ibuye ihambisane nokuslayida.Izingxenye eziyinhloko zokungqubuzana kokuslayida yilezi: indawo yokuthintana phakathi kwento eginqikayo kanye nomzila womjaho, indawo yokuthintana phakathi kwento eginqikayo nephakethe lekheji, phakathi kwekheji nombambo womhlahlandlela wendandatho, kanye nendawo yokuphela kwerola kanye nendandatho ethi Linda. phakathi kwezindonga eziseceleni.Ukuba khona kokuslayida kwama-bearings aginqikayo kubangela ukuguga kwezingxenye ezithwele.Uma ukumelana nokugqoka kwensimbi ethwalayo kungalungile, i-rolling bear izolahlekelwa ukunemba kwayo ngaphambi kwesikhathi ngenxa yokugqoka noma ukunciphisa ukunemba kokujikeleza, okuzokwandisa ukudlidliza kwe-bearing futhi kunciphise ukuphila kwayo.Ngakho-ke, insimbi yokuthwala iyadingeka ukuze ibe nokumelana nokugqoka okuphezulu.

2Amandla okuxhumana aphezulu okukhathala

Ukwehluleka kokukhathala othintana naye kuyindlela eyinhloko yokwehluleka ukuthwala okujwayelekile.Lapho i-rolling bearing isebenza, izakhi ezigingqayo ziginqa phakathi kwemigwaqo yomjaho wamasongo angaphakathi nangaphandle eringi, futhi ingxenye yokuxhumana ithwala imithwalo eshintshanayo ngezikhathi ezithile, engafinyelela izikhathi ezingamakhulu ezinkulungwane ngomzuzu.Ngaphansi kwesenzo esiphindaphindiwe sokushintshana kwengcindezi ngezikhathi ezithile, indawo yokuxhumana Ukukhathala kuyaxebuka.Lapho i-rolling bearing iqala ukuxebuka, izobangela ukudlidliza futhi kwandise umsindo.Izinga lokushisa lokusebenza lizokhuphuka kakhulu, libangele ukuthwala konakaliswe.Lolu hlobo lomonakalo lubizwa ngokuthi i-contact fatigue damage.Ngakho-ke, insimbi yokugoqa ama-bearings iyadingeka ukuze ibe namandla okukhathala okukhulu.

3 umkhawulo wokunwebeka okuphezulu

Lapho i-rolling bearing isebenza, ngoba indawo yokuxhumana phakathi kwesici sokugoqa kanye nomjaho wendandatho incane, ingcindezi yokuxhumana endaweni yokuxhumana inkulu kakhulu lapho ukuthwala kungaphansi komthwalo, ikakhulukazi uma kungaphansi komthwalo omkhulu.Ukuze uvimbele ukuguqulwa kwepulasitiki ngokweqile ngaphansi kokucindezeleka okukhulu kokuxhumana, ukulahlekelwa ukunemba kokuthwala noma ukuqhekeka kwendawo, insimbi ethwala iyadingeka ukuze ibe nomkhawulo ophezulu wokunwebeka.

4 ubulukhuni obufanele

Ukuqina kungenye yezinkomba ezibalulekile zokugingqa.Inobudlelwane obuseduze namandla okukhathala othintana naye, ukumelana nokugqoka, kanye nomkhawulo wokunwebeka, futhi kuthinta ngqo impilo yama-bearings agingqikayo.Ukuqina kokuthwala kuvame ukunqunywa isimo sonke semodi yomthwalo wokuthwala nosayizi, usayizi wokuthwala nokuqina kodonga.Ukuqina kwensimbi yokugoqa kufanele kube okufanelekile, kukhulu kakhulu noma kuncane kakhulu kuzothinta impilo yesevisi yokuthwala.Njengoba sonke sazi, izindlela eziyinhloko zokuhluleka kwama-bearings aginqikayo ziwukulimala kokukhathala kokuxhumana nokulahlekelwa ukunemba kokuthwala ngenxa yokungagugi kahle noma ukungazinzi kobukhulu;uma izingxenye ezithwalayo zingenalo izinga elithile lokuqina, zizobangelwa ukuphuka okuphukayo lapho zingaphansi kwemithwalo emikhulu yomthelela.Ukubhujiswa kwe-bearing.

Ngakho-ke, ubulukhuni bokuthwala kufanele bunqunywe ngokusho kwesimo esithile sokuthwala kanye nendlela yokulimala.Ukuze ulahlekelwe ukunemba kokuthwala ngenxa yokukhathala kokukhathala noma ukumelana nokugqoka okungalungile, ubulukhuni obuphakeme kufanele bukhethwe izingxenye ezithwalayo;kuma-bearings angaphansi kwemithwalo emikhulu yomthelela (njengezigayo eziginqikayo: ama-bearings, ama-bearings kaloliwe kanye namanye ama-auto bearing, njll.), kufanele ancishiswe ngokufanelekile Ukuqina kuyadingeka ukuze kuthuthukiswe ukuqina kokuthwala.

5 ukuqina komthelela othile

Ama-rolling bearings amaningi azobhekana nomthwalo othile womthelela ngesikhathi sokusetshenziswa, ngakho-ke insimbi yokuthwala iyadingeka ukuze ibe nokuqina okuthile ukuze kuqinisekiswe ukuthi ukuthwala akulinyazwa ngenxa yomthelela.Kumabheringi amelana nemithwalo emikhulu, njengamabheringi esigayo, amabheringi kaloliwe, njll., izinto zokwakha ziyadingeka ukuze zibe nokuqina komthelela ophezulu kanye nokuqina kokuphuka.Amanye alawa ma-bearings asebenzisa inqubo yokwelapha ukushisa ecisha i-bainite, kanti amanye asebenzisa izinto zensimbi ezenziwe nge-carburized.Qinisekisa ukuthi lawa ma-bhering anokumelana nomthelela omuhle.

6 Ukuzinza okuhle kwe-dimensional

Ama-rolling bearings ayizingxenye zemishini ezinembayo, futhi ukunemba kwawo kubalwa ngama-micrometer.Enqubweni yokugcinwa nokusetshenziswa kwesikhathi eside, izinguquko enhlanganweni yangaphakathi noma izinguquko ekucindezelekeni kuzodala izinguquko kusayizi wokuthwala, okuholela ekulahlekelweni kokunemba kokuthwala.Ngakho-ke, ukuze kuqinisekiswe ukunemba kwe-dimensional ye-bearing, insimbi yokuthwala kufanele ibe nokuzinza okuhle kwe-dimensional.

7 Ukusebenza okuhle kwe-anti-rust

Ama-rolling bearings anezinqubo eziningi zokukhiqiza kanye nomjikelezo omude wokukhiqiza.Ezinye izingxenye eziqedwe kancane noma eziqediwe zidinga ukugcinwa isikhathi eside ngaphambi kokuhlanganiswa.Ngakho-ke, izingxenye ezithwalayo zithambekele ezingeni elithile lokugqwala ngesikhathi senqubo yokukhiqiza noma ekugcinweni kwemikhiqizo eqediwe: ikakhulukazi Kusemoyeni oswakeme.Ngakho-ke, insimbi ethwala iyadingeka ukuze ibe nokumelana nokugqwala okuhle.

8 Ukusebenza kahle kwenqubo

Enqubweni yokukhiqiza yama-rolling bearings, izingxenye zayo kufanele zihambe ngezinqubo eziningi zokucubungula ezibandayo nezishisayo.Lokhu kudinga ukuthi insimbi ethwalayo kufanele ibe nezakhiwo ezinhle zenqubo, ezifana nezakhiwo ezibandayo nezishisayo zokwakha, ukusika, ukusebenza kokugaya kanye nokusebenza kokushisa ukushisa, njll., ukuze kuhlangatshezwane nezidingo ze-rolling bearing mass, ukusebenza kahle okuphezulu, izindleko eziphansi kanye nokukhiqizwa kwekhwalithi ephezulu. .

Ngaphezu kwalokho, kuma-bearings asetshenziswa ngaphansi kwezimo ezikhethekile zokusebenza, ngaphezu kwezidingo eziyisisekelo ezishiwo ngenhla, izidingo zokusebenza ezikhethekile ezihambisanayo kufanele zibekwe phambili ngensimbi esetshenzisiwe, njengokumelana nokushisa okuphezulu, ukusebenza kwejubane eliphezulu, ukumelana nokugqwala kanye nokusebenza kwe-antimagnetic.