Xa kuziwa kwiintlobo zeebheringi, wonke umntu unokugqabhuka ukuba zeziphi iintlobo zeebheringi ezisetyenziselwa?Namhlanje, makhe sikuthabathe ukuba wazi iimpawu zeebheringi ezahlukeneyo kunye nemimandla yesicelo sabo.
Iibheringi zohlulwe zibe ziibheringi zeradial kunye ne-thrust bears ngokwendlela yokuthwala okanye i-angle yoqhagamshelwano.
Ngokohlobo lwento eqengqelekayo, yahlulwe ibe yibhola kunye ne-roller bearing.
Inokwahlulwa ibe yi-self-aligning bearing kunye ne-non-self-aligning bear (i-rigid bear) ngokuhambelana nokuba iyakwazi ukulungelelanisa.
Ngokwenani leekholamu ze-rolling element, yohlulwe ibe yi-roro enye, i-double row kunye ne-multi-row bearing.
Ngokumalunga nokuba amacandelo anokwahlulwa, ahlulwe abe ziibheringi ezikwahlulwayo kunye neebheringi ezingenakuhlukaniswa.
Ukongeza, kukho ukuhlelwa ngokwemilo yesakhiwo kunye nobukhulu.
I-1, i-angular yokudibanisa ibhola
Kukho ii-engile zoqhagamshelwano phakathi kwe-ferrule kunye nebhola.Ii-engile zoqhagamshelwano eziqhelekileyo ziyi-15 °, 30 ° kunye ne-40 °.Inkulu i-angle yoqhagamshelwano, inkulu umthamo womthwalo we-axial.Incinci i-angle yoqhagamshelwano, inceda ngakumbi ukujikeleza kwesantya esiphezulu.Ukuthwala umqolo omnye kunokumelana nomthwalo we-radial kunye nomthwalo we-axial unidirectional.Iibhereyidi ezimbini zeebhola ezidibeneyo zomgca we-angular, ezidityaniswe ngokusesikweni ngasemva, zabelana ngendandatho yangaphakathi kunye nendandatho yangaphandle, kwaye inokumelana nomthwalo we-radial kunye nomthwalo we-axial we-bidirectional.
Ukuthwala ibhola ye-angular
Injongo ephambili:
Umqolo omnye: isixhobo somatshini wokuphotha, i-motor-frequency motor, i-injini yegesi, isahluli se-centrifugal, ivili lemoto elincinci langaphambili, i-shaft ye-pinion eyahlukileyo.
Umqolo ophindwe kabini: impompo yeoyile, isivutheli-zingcambu, icompressor yomoya, ukuhanjiswa okwahlukeneyo, impompo yokutofa ngamafutha, oomatshini bokushicilela.
2, Ukuzilungelelanisa ngokuthwala ibhola
Iibhola zentsimbi ezikroziweyo kabini, umdyarho weringi wangaphandle uluhlobo lomphezulu olungqukuva olungaphakathi, ngoko lunokulungelelanisa ngokuzenzekelayo ukungahambi kakuhle kwe-axis ebangelwa ukuphambuka okanye ukungagxili kwe-shaft okanye indlu.Ukuthwala umngxuma we-tapered kungafakwa ngokufanelekileyo kwi-shaft ngokusebenzisa i-fasteners, ngokuyinhloko ithwala umthwalo we-radial.
Ukuqhamisa ibhola
Usetyenziso oluphambili: oomatshini bokwenza amaplanga, ishafti yokuhanjiswa koomatshini belaphu, ukuzilungelelanisa ngokuthe nkqo kunye nesihlalo.
3, Ukuzilungelelanisa ukuthwala i-roller
Olu hlobo lokuthwala luxhotyiswe ngeerola ezingqukuva phakathi kwesangqa sangaphandle somdyarho ongqukuva kunye nomsesane wangaphakathi wendlela yokubaleka kabini.Ngokutsho kwezakhiwo zangaphakathi ezahlukeneyo, zahlulwe zibe ziindidi ezine: R, Rh, RHA kunye ne-Sr. kuba i-arc center ye-raceway yangaphandle iyahambelana neziko lokuthwala, inomsebenzi ophakathi, ngoko iyakwazi ukulungelelanisa ngokuzenzekelayo i-axis misalignment ebangelwa ukuphambuka okanye ukungahambi kakuhle kwe-shaft okanye iqokobhe langaphandle, kwaye inokuthwala umthwalo we-radial kunye nomthwalo we-axial we-bidirectional
Iibheringi zeRoller eziziiSpherical
Usetyenziso oluphambili: oomatshini bephepha, i-reducers, i-asi yesithuthi sikaloliwe, isihlalo segiya yokusila, i-rolling mill roller track, i-crusher, isikrini esingcangcazelayo, oomatshini bokushicilela, oomatshini bokwenza umthi, oomatshini bokwenza umthi, abanciphisi abahlukeneyo bemizi-mveliso, ukuzilungelelanisa ngokuthe nkqo kunye nesihlalo.
4. Ukutyhalela ngokuzilungelelanisa ukuthwala irola
Kulo hlobo lokuthwala, ii-rollers ze-spherical zicwangciswe nge-oblique.Ngenxa yokuba umphezulu wendlela yomdyarho ungqukuva kwaye unomsebenzi ophakathi, i-shaft inokuvunyelwa ukuba ibe nezinto ezininzi ezityekele kuzo.Umthamo we-axial womthwalo mkhulu kakhulu.Iyakwazi ukuthwala imithwalo emininzi yeradial ngelixa ithwele umthwalo we-axial.I-oyile yokuthambisa isetyenziswa ngokubanzi ngexesha lokusetyenziswa.
ukutyhalela i-roller ezilungelelanisiweyo
Usetyenziso oluphambili: i-hydraulic generator, i-motor ethe nkqo, i-propeller shaft yeenqanawa, isinciphisi sokuqengqeleka isikrufu sentsimbi yokusila, i-tower crane, i-coal mill, i-extruder kunye nomatshini wokwenza.
I-5, i-tapered roller bearing
Olu hlobo lokuthwala luxhotyiswe nge-cone-shaped roller, ekhokelwa yi-flange enkulu yendandatho yangaphakathi.Kuyilo, incopho yeringi yangaphakathi yomphezulu wendlela yomdyarho, umphezulu weringi ongaphandle wendlela yomdyarho kunye nemiphezulu econical yomphezulu oqengqelekayo inqumla kwindawo ekubherekile embindini.Ukuthwala umqolo omnye kunokuthwala umthwalo we-radial kunye nomthwalo we-axial wendlela enye, kwaye ukuthwala umgca ophindwe kabini kunomthwalo we-radial kunye nomthwalo we-axial weendlela ezimbini, ezifanelekileyo ukuthwala umthwalo onzima kunye nomthwalo wempembelelo.
Ukuthwala i-roller tapered
Usetyenziso oluphambili: I-Automobile: ivili langaphambili, ivili elingasemva, ukuhanjiswa, ukuhluka kwe-pinion shaft.Isixhobo sokuphotha somatshini, oomatshini bokwakha, oomatshini abakhulu bezolimo, isinciphisi segiya yesithuthi sikaloliwe, intamo yokusila kunye nesinciphisi.
6. Ibhola yegroove enzulu
Ngokwesakhiwo, iringi nganye yomgca webhola enzulu inomgama oqhubekayo webhola enendawo enqamlezileyo emalunga nesinye kwisithathu somjikelo wesangqa se-ikhweyitha yebhola.Ukuthwala ibhola yegroove enzulu kusetyenziswa ikakhulu ukuthwala umthwalo weradial, kodwa inokuthwala umthwalo othile we-axial.
Xa ukukhutshwa kwe-radial yokunyusa ukunyuka, kunepropati yokudibanisa ibhola ye-angular kwaye inokuthwala umthwalo we-axial oguqukayo kwiindlela ezimbini.Xa kuthelekiswa nezinye iintlobo zeebheringi ezinobungakanani obufanayo, olu hlobo lokuthwala lune-coefficient encinci ye-friction, isantya esiphezulu somda kunye nokuchaneka okuphezulu.Luhlobo olukhethiweyo lokuthwala olukhethwa ngabasebenzisi.
Ukuthwala ibhola yegroove enzulu
Usetyenziso oluphambili: imoto, itrektara, isixhobo soomatshini, imoto, impompo yamanzi, oomatshini bezolimo, oomatshini belaphu, njl.
7. Ukutyhala ngebhola
Yenziwe ngeringi yendlela yomdyarho emise okwewasha enendlela yomdyarho, ibhola kunye nendibano yekheji.Umsesane wendlela yomdyarho odityaniswe ne-shaft ubizwa ngokuba ngumsesane we-shaft, kwaye umsesane wendlela yomdyarho ohambelana nendlu ubizwa ngokuba ngumsesane wokuhlala.Ukuthwala kweendlela ezimbini kuhambelana nendandatho ephakathi kunye ne-shaft eyimfihlo.Indlela enye yokuthwala iyakwazi ukuthwala umthwalo we-axial wendlela enye, kwaye i-axial yendlela-mbini inokuthwala umthwalo we-axial weendlela ezimbini (kwaye ayinakuthwala umthwalo we-radial).
Ukutyhala ngebhola
Usetyenziso oluphambili: ipini yokuqhuba imoto, isixhobo sokuphotha somatshini.
I-8, i-Thrust roller bearing
I-thrust roller bear isetyenziselwa ukuthwala i-shaft kunye nomthwalo we-axial njengomthwalo oyintloko, kwaye umthwalo we-longitudinal awuyi kudlula i-55% yomthwalo we-axial.Xa kuthelekiswa nezinye iibheringi ze-thrust, olu hlobo lokuthwala lune-coefficient ephantsi yokukhuhlana, isantya esiphezulu esijikelezayo kunye nokukwazi ukuzilungelelanisa.I-roller ye-29000 ye-bearing i-asymmetric spherical roller, enokunciphisa isilayidi esinxulumene nentonga kunye nomdyarho emsebenzini.Ukongezelela, i-roller ide kwaye inkulu ububanzi, kunye nenani elikhulu lee-roller kunye nomthamo omkhulu womthwalo.Idla ngokuthambisa ngeoyile, kwaye igrisi ingasetyenziselwa iimeko ezinesantya esiphantsi.
Ukuthwala i-roller
Usetyenziso oluphambili: ijenereyitha yehydraulic, i-crane hook.
9 、 Cylindrical roller bearing
I-roller ye-cylindrical roller bearing idla ngokukhokelwa yimiphetho emibini yendandatho yokuthwala.I-roller ye-cage kunye nendandatho yesikhokelo yenza indibano, enokuthi ihlulwe kwenye indandatho yokuthwala.Yeyokuthwala okwahlukileyo.
Ukuthwala kulula ukuyifaka kunye nokuqhaqha, ngakumbi xa iindandatho zangaphakathi nangaphandle zifunwa ukuba ziphazamiseke ngokufanelekileyo kwi-shaft kunye nezindlu.Olu hlobo lokuthwala lusetyenziswa kuphela ukuthwala umthwalo weradial.Umqolo omnye kuphela othwele amakhonkco angaphakathi nangaphandle aneenca zokuzibamba unokuthwala umthwalo omncinci ozinzileyo we-axial okanye umthwalo omkhulu we-axial ophakathi.
Cylindrical roller bearing
Usetyenziso oluphambili: iimoto ezinkulu, izixhobo zokuphotha zoomatshini, iibhokisi ze-axle, ii-crankshaft ze-injini ye-diesel, iimoto, iibhokisi ze-transformer, njl.
Ixesha lokuposa: Jun-01-2022