Iimpawu, umahluko kunye nokusetyenziswa kweentlobo ezilishumi elinesine zeebheringi
Iibheringi zizinto ezibalulekileyo kwizixhobo zoomatshini. Umsebenzi wayo ophambili kukuxhasa umzimba ojikelezayo woomatshini ukunciphisa i-coefficient yokungqubana komthwalo woomatshini wezixhobo ngexesha lokudluliselwa. Iibheringi zahlulwe zibe zii-centripetal bearings kunye nee-thrust bearings ngokwezikhokelo ezahlukeneyo zeebheringi okanye ii-angles zoqhagamshelwano. Ngokweentlobo zezinto eziqengqelekayo, zahlulwe zibe: i-ball bearing, i-roller bearing. Ngokwenani leekholamu ze-rolling element, zahlulwe zibe: i-single-row bearing, i-double-row bearing, kunye ne-multi-row bearing. Ngokwenani leenxalenye zinokwahlulwa, zahlulwe zibe: ii-separable bearing kunye nee-non-separable bearings. Ukongeza, kukho ulwahlulo ngokwemilo kunye nobukhulu besakhiwo. Eli nqaku labelana kakhulu ngeempawu, umahluko kunye nokusetyenziswa okuhambelanayo kwee-14 eziqhelekileyo zeebheringi.
1. Ukuthwala ibhola yoqhagamshelwano lwe-angular
Kukho i-engile yoqhagamshelwano phakathi kwe-ferrule kunye nebhola, i-engile yoqhagamshelwano eqhelekileyo yi-15°, 30° kunye ne-40°, okukhona i-engile yoqhagamshelwano inkulu, kokukhona umthamo womthwalo we-axial umkhulu, i-engile yoqhagamshelwano incinci, kokukhona ilungele ukujikeleza ngesantya esiphezulu, i-single row bearing inokumelana nomthwalo we-radial kunye nomthwalo we-axial ohamba kwicala elinye. Ngokwesakhiwo, ii-engile ezimbini ze-angular contact ball bearing ezidityaniswe kwicala elingasemva zabelana ngendandatho yangaphakathi kunye nendandatho yangaphandle, enokumelana nemithwalo ye-axial ye-radial kunye neye-bidirectional.
Iindlela eziphambili zokusetyenziswa:
Umqolo omnye: i-spindle yesixhobo somatshini, i-motor ephindaphindayo, i-gas turbine, i-centrifugal separator, ivili elingaphambili lemoto encinci, i-differential pinion shaft.
Umqolo ophindwe kabini: ipompo yeoyile, i-roots blower, i-air compressor, ii-transmissions ezahlukeneyo, iipompo zokujova ipetroli, oomatshini bokuprinta.
2. Ukuthwala ibhola engqukuva
Iibhola zentsimbi ezimiqolo emibini, indlela yokugijima yangaphandle yesangqa iluhlobo oluyi-inner spherical, ngoko ke inokuzilungisa ngokuzenzekelayo ukungahambi kakuhle kweshaft okubangelwa kukuphambuka okanye ukungagxininisi kweshaft okanye i-housing, kwaye i-tapered bore bearing inokufakwa lula kwishaft ngokusebenzisa izibophelelo, ikakhulu ezithwele imithwalo ye-radial.
Eyona misebenzi iphambili: oomatshini bokusebenza ngomthi, iishaft zokuqhuba oomatshini belaphu, iibheringi ezingqukuva zesihlalo sebhanti ethe nkqo.
3. Iibheringi zerola ezijikelezayo
Olu hlobo lokuthwala luxhotyiswe ngeerola ezingqukuva phakathi kweringi yangaphandle yendlela yokuqhuba engqukuva kunye neringi yangaphakathi yendlela yokuqhuba engqukuva, ngokwezakhiwo zangaphakathi ezahlukeneyo, zahlulwe zibe ziintlobo ezine: R, RH, RHA kunye ne-SR, kuba iziko le-arc yendlela yokuqhuba engqukuva yangaphandle lihambelana neziko lokuthwala, kunye nokusebenza okulungelelaniswayo, ngoko ke linokulungisa ngokuzenzekelayo i-shaft engalunganga ebangelwe kukuphambuka okanye ukungabikho embindini we-shaft okanye i-shell, kwaye linokumelana nomthwalo we-radial kunye nomthwalo we-axial ojikelezayo.
Eyona misebenzi iphambili: oomatshini bokwenza iphepha, izixhobo zokunciphisa, ii-axle zezithuthi zikaloliwe, izihlalo zebhokisi yegiya yomatshini wokuqengqeleka, ii-roller passers zemishini yokuqengqeleka, ii-crushers, izikrini ezingcangcazelayo, oomatshini bokuprinta, oomatshini bokusebenza ngomthi, ii-reducers ezahlukeneyo zoshishino, ii-vertical spherical bearings.
4.Ibherethi yerola ejikelezayo yoxinzelelo
Iirola ezingqukuva kolu hlobo lokuthwala zithambekile ngendlela ethe tye, kuba umphezulu wendlela yokugijima womdyarho ungqukuva, usebenza kakuhle, ngoko ke umngxuma unokuvunyelwa ukuba ube neendlela ezahlukeneyo zokuthambekela, umthamo womthwalo we-axial mkhulu kakhulu, kwaye unokuthwala inani lemithwalo ye-radial ngelixa uthwele umthwalo we-axial, kwaye ngokubanzi uthambisa ngeoyile xa usetyenziswa.
Eyona misebenzi iphambili: iijenereyitha zamanzi, iimoto ezithe nkqo, iishafti zepropeller zeenqanawa, izinciphisi zeeskrubu eziqengqelekayo, iikhreyini zetower, iifektri zamalahle, ii-extruders, oomatshini bokwenza izinto.
5. Iibheringi zerola ezithambileyo
Olu hlobo lokuthwala luxhotyiswe ngeerola ezirhangqiweyo, ezikhokelwa yiflange enkulu yeringi yangaphakathi, kwaye uyilo lwenza ii-vertices zomphezulu wendlela yangaphakathi, umphezulu wendlela yokuqhuba iringi yangaphandle kunye nomphezulu okhonkrithi womphezulu oqengqelekayo weroli zihlangane kwindawo esembindini webheringi. Iibheringi zomqolo omnye zinokumelana nemithwalo yeradial kunye nemithwalo ye-axial ejikelezileyo, kwaye iibheringi zomqolo ophindwe kabini zinokuthwala imithwalo yeradial kunye nemithwalo ye-axial ejikelezileyo, kwaye zifanelekile ukuthwala imithwalo enzima kunye nemithwalo yokwethuka.
Eyona misebenzi iphambili: iimoto: amavili angaphambili, amavili angasemva, iitransmissions, ii-differential pinion shafts. Iispindle zezixhobo zoomatshini, oomatshini bokwakha, oomatshini abakhulu bezolimo, izixhobo zokunciphisa izixhobo zezithuthi zikaloliwe, ii-rolling mill roller necks kunye nezixhobo zokunciphisa.
Ngokwesakhiwo, i-ferrule nganye ye-deep groove ball bearing ine-raceway eqhubekayo efana ne-groove ene-cross-section emalunga nesinye kwisithathu sesangqa se-equatorial sebhola. Ii-deep groove ball bearing zisetyenziselwa ikakhulu ukuthwala imithwalo ye-radial, kodwa zinokuthwala imithwalo ethile ye-axial.
Xa i-radial clearance ye-bearing isanda, inepropathi yee-angular contact ball bearings kwaye inokumelana nemithwalo ye-axial etshintshanayo kuzo zombini iindlela. Xa kuthelekiswa nezinye iintlobo zee-bearing ezinobukhulu obufanayo, olu hlobo lwe-bearing lune-friction coefficient encinci, isantya esiphezulu kunye nokuchaneka okuphezulu, kwaye lolona hlobo lwe-bearing lukhethwayo kubasebenzisi xa bekhetha imodeli.
Eyona misebenzi iphambili: iimoto, iitrektara, izixhobo zoomatshini, iimoto, iimpompo zamanzi, oomatshini bezolimo, oomatshini belaphu, njl.
Yenziwe ngendandatho yendlela yokugijima efana nomtshini enendlela yokugijima kunye neqela lebhola kunye nekheji, kwaye indandatho yendlela yokugijima ehambelana neshaft ibizwa ngokuba yiringi yeshaft, kwaye indandatho yendlela yokugijima ehambelana nendlu ibizwa ngokuba sisihlalo. Ibheriya emacala mabini ihambelana neshaft eyimfihlo yesangqa esiphakathi, ibheriya emacala mabini inokuthwala umthwalo we-axial omacala mabini, kwaye ibheriya emacala mabini inokuthwala umthwalo we-axial omacala mabini (akukho namnye kubo onokuthwala umthwalo we-radial).
Eyona misebenzi iphambili: iiphini zokuqhuba iimoto, iispindle zezixhobo zomatshini.
8. Ukuthwala ibhola etyhalwayo
Iibheringi zerola ezithungelayo zisetyenziselwa ukuthwala iishafts ezisekelwe kumthwalo we-axial, imithwalo edibeneyo ye-meridional, kodwa umthwalo we-warpstroke awuzukudlula i-55% yomthwalo we-axial. Xa kuthelekiswa nezinye iibheringi zerola ezithungelayo, olu hlobo lwebheringi lune-coefficient ephantsi yokungqubana, isantya esiphezulu sokujikeleza, kwaye lunamandla okulungelelanisa. Iirola zebheringi ze-29000 ziirola ezingqukuva ezingalinganiyo, ezinokunciphisa ukutyibilika kwentonga kunye nendlela yokukhwela ihashe emsebenzini, kwaye iirola zinde, ububanzi bukhulu, inani leerola likhulu kwaye umthamo womthwalo mkhulu, uhlala uthanjiswe ngeoyile, kwaye ezinye iimeko zesantya esiphantsi zinokuthambisa ngegrisi.
Eyona misebenzi iphambili: iijenereyitha zamanzi, ii-crane hooks.
9. Iibheringi zerola ezisilinda
Iirola zeebheringi zerola ezisilinda zihlala zikhokelwa ziiflange ezimbini zeferrule ethwalayo, ukugcina? Irola yesakhelo kunye neferrule ekhokelayo zenza indibano enokwahlulwa kwenye iferrule ethwalayo kwaye iyibheringi enokuhlukaniswa.
Olu hlobo lokufakelwa kweebheringi kulula ngakumbi ukuluqhaqha, ingakumbi xa iiringi zangaphakathi nezangaphandle kufuneka ziphazamise umngxuma kunye neqokobhe. Olu hlobo lwebheringi lusetyenziswa kuphela ukuthwala imithwalo yeradial, kwaye ziibheringi zomqolo omnye kuphela ezineeflanges kuzo zombini iiringi zangaphakathi nezangaphandle ezinokuthwala imithwalo emincinci ye-axial engaguqukiyo okanye imithwalo emikhulu ye-axial engaguqukiyo.
Eyona misebenzi iphambili: iimoto ezinkulu, iispindle zezixhobo zomatshini, iibhokisi zee-axle ze-axle, ii-crankshafts zenjini yedizili, iimoto, ii-transformers zabaxhasi, njl.njl.
10.Ibhereyitha yebhola yoqhagamshelwano enamanqaku amane
Iyakwazi ukumelana nomthwalo we-radial kunye nomthwalo we-axial ojikelezayo, kwaye i-bearing enye inokuthatha indawo ye-angular contact ball bearing ye-front combination okanye i-back combination, efanelekileyo yokuthwala umthwalo we-axial ococekileyo okanye umthwalo owenziweyo one-axial load component enkulu, kwaye olu hlobo lwe-bearing lunokwenza enye yee-contact angles xa ithwala umthwalo we-axial kulo naliphi na icala, ngoko ke i-ferrule kunye nebhola zihlala zinxibelelana namacala amabini e-three-knife point kuyo nayiphi na i-contact line.
Eyona misebenzi iphambili: iinjini zejethi zeenqwelo-moya, iiturbine zomphunga.
11.Ibheyaringi yerola ejiyileyo
Iqulathe iringi yendlela yokugijima efana nomtshini (iringi yeshaft, iringi yesihlalo) eneziroli ezisilinda kunye nezinto zekheyiji. Iiroli ezisilinda zicutshungulwa ngendawo engqukuva, ngoko ke uxinzelelo phakathi kweziroli kunye nomphezulu wendlela yokugijima lusasazwa ngokulinganayo, kwaye lunokumelana nemithwalo ye-axial engakwelinye icala, enomthamo omkhulu we-axial kunye nokuqina okuqinileyo kwe-axial.
Eyona misebenzi iphambili: izixhobo zokumba ioyile, oomatshini bokwenza intsimbi kunye noomatshini bokwenza intsimbi.
12.Ibheyaringi yerola yenaliti yokubeka
Iibheringi ezahluliweyo zenziwe ngeeringi zendlela yokugijima ezineeroli zeenaliti kunye neendibano zeekheyiji, kwaye zinokudityaniswa neeringi zendlela yokugijima ezixineneyo ezigxinyiweyo okanye iiringi zendlela yokugijima ezisikiweyo. Ibheringi engahlukaniyo yibheringi yemonolithic eyenziwe ngeeringi zendlela yokugijima kunye neeroli zeenaliti kunye nezinto zeekheyiji ezigxinyiwe ngokuchanekileyo, ezinokuthwala imithwalo ye-axial engangqalanga, ethatha indawo encinci kwaye ilungele uyilo oluncinci loomatshini.
Eyona misebenzi iphambili: izixhobo ezitshintsha isantya seemoto, abalimi, izixhobo zoomatshini, njl.
13. I-Thrust tapered roller bearing
Olu hlobo lokuthwala luxhotyiswe ngerola yetrapezoidal ejikelezayo (isiphelo esikhulu singqukuva), irola ikhokelwa ngokuchanekileyo yiringi yendlela yokuqhuba (ishafti, isihlalo), uyilo lwenza ishaft kunye nomphezulu wendlela yokuqhuba kunye neencopho zomphezulu ngamnye ojiyileyo womphezulu werola zihlangane kwindawo esembindini webheriya, ibheriya yendlela enye inokuthwala umthwalo we-axial wendlela enye, kwaye ibheriya yendlela ezimbini inokuthwala umthwalo we-axial wendlela ezimbini.
Iindlela eziphambili zokusetyenziswa:
Indlela enye: ihaki yekreyini, iringi ejikelezayo yesixhobo seoyile.
Icala eliya kwicala elinye: intamo yerola yomatshini wokuqengqeleka.
14.Ibhereyitha yebhola engqukuva enesangqa sangaphandle sesihlalo
Iibheringi zebhola ezingqukuva ezinezihlalo zenziwe ngeebheringi zebhola ezingqukuva ezivaliweyo kumacala omabini kunye neendawo ezifakwe isinyithi (okanye ezifakwe ipleyiti). Ulwakhiwo lwangaphakathi lwebheringi yebhola engqukuva lufana nolwebheringi yebhola enzulu, kodwa iringi yangaphakathi yale bearing ibanzi kuneringi yangaphandle, kwaye iringi yangaphandle inomphezulu wangaphandle ongqukuva onqunyiweyo, onokulungiswa ngokuzenzekelayo ukuze uhambelane nomphezulu ongqukuva wendlu yeebheringi.
Eyona misebenzi iphambili: ukumbiwa kwemigodi, i-metallurgy, ezolimo, ishishini leekhemikhali, ilaphu, ukushicilela kunye nokudaya, oomatshini bokuhambisa impahla, njl.
Ixesha lokuthumela: Epreli-20-2026
