Iimpawu, umahluko kunye nokusetyenziswa kweentlobo ezilishumi elinesine zeebheringi
Iibheringi zezona zinto zibalulekileyo koomatshini nakwizixhobo. Umsebenzi wayo ophambili kukuxhasa umzimba ojikelezayo woomatshini ukunciphisa i-friction coefficient yomthwalo woomatshini wezixhobo ngexesha lenkqubo yokudlulisa.
Ngokwendlela yokubeka okanye i-engile yoqhagamshelwano oluqhelekileyo, ibheriya yahlulwe yaba: ibheriya ye-radial, ibheriya yokutyhala.
Ngokohlobo lwento eqengqelekayo, yahlulwe yaba: ibhereyitha yebhola, ibhereyitha yerola.
Ngokwendlela enokuthi ilungelelaniswe ngayo, yahlulwe yaba: i-self-aligning bearing, i-non-self-aligning bearing (i-rigid bearing).
Ngokwenani leekholamu zezinto eziqengqelekayo, yahlulwe yaba: i-single row bearing, i-double row bearing, kunye ne-multi-row bearing.
Ngokwendlela ezi nxalenye zingahlulwa ngayo, zahlulwe zibe: ibhereyitha enokuhlulwa, ibhereyitha engenakuhlulwa.
Ukongeza, kukho ulwahlulo ngokwemilo kunye nobukhulu besakhiwo.
Eli nqaku lithetha kakhulu ngeempawu, umahluko kunye nokusetyenziswa okufanayo kwee-common bearings ezili-13.
1. Iibheringi zebhola zoqhagamshelwano ze-angular
Kukho i-engile yoqhagamshelwano phakathi kweringi 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 inokuthwala umthwalo we-radial kunye nomthwalo we-axial ohamba kwicala elinye. Ngokwesakhiwo, ii-bearing ezimbini ze-angular contact ball bearing ezimbini ezine-backside combination zabelana ngee-inside and outer rings, kwaye zinokuthwala i-radial loads kunye ne-bidirectional axial loads.
Izicelo eziphambili:
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. Iibheringi zebhola ezizilungelelanisayo
Iibhola zentsimbi ezinemigca emibini, indlela yokugijima yangaphandle yesangqa iludidi olungqukuva, ngoko ke inokuzilungisa ngokuzenzekelayo ukungalungi kakuhle kweshaft okubangelwa kukuphambuka okanye ukungalungi kakuhle kweshaft okanye indlu, kwaye i-bore bearing enciphileyo inokufakelwa lula kwishaft ngokusebenzisa izibophelelo, ikakhulu ukuthwala imithwalo ye-radial.
Eyona misebenzi iphambili: oomatshini bokusebenza ngomthi, umngxuma wokudlulisela oomatshini belaphu, ibheyari engqukuva ebekwe ngokuthe nkqo.
3. Iibheringi zerola ezijikelezayo
Olu hlobo lokuthwala luxhotyiswe ngeerola ezingqukuva phakathi kweringi yangaphandle yendlela yokuqhuba engqukuva kunye neringi yangaphakathi yendlela yokuqhuba engqukuva kabini, ngokwezakhiwo zangaphakathi ezahlukeneyo, yahlulwe yaba ziintlobo ezine: R, RH, RH kunye ne-SR, kuba iziko le-arc yendlela yokuqhuba engqukuva yangaphandle lihambelana neziko le-bearing, linokusebenza kokuzilungelelanisa, ngoko ke linokulungisa ngokuzenzekelayo ukungalungelelani kwe-shaft okubangelwa kukuphambuka okanye ukungalungelelani kwe-shaft okanye i-shell, kwaye linokuthwala umthwalo we-radial kunye nomthwalo we-axial oneendlela ezimbini.
Eyona misebenzi iphambili: oomatshini bokwenza iphepha, isixhobo sokunciphisa, i-axle yesithuthi sikaloliwe, isihlalo segiya yomatshini wokuqengqeleka, itafile yerola yomatshini wokuqengqeleka, i-crusher, isikrini sokungcangcazela, oomatshini bokuprinta, oomatshini bokusebenza ngomthi, izixhobo ezahlukeneyo zokunciphisa izimboni, iibheringi ezizilungelelanisa ngokuthe nkqo ezinezihlalo.
4.Iibheringi zerola ezijikelezayo ezityhalwayo
Iirola ezingqukuva zicwangciswe ngendlela ethe tyaba ngolu hlobo lwebheri, kuba umphezulu wendlela yokugijima weringi yesihlalo uyingqukuva, inamandla okuzilungelelanisa, ngoko ke inokuvumela ishaft ukuba ibe neendlela ezahlukeneyo zokuthambekela, umthamo womthwalo we-axial mkhulu kakhulu, kwaye inokuthwala inani lemithwalo ye-radial ngelixa ithwele umthwalo we-axial, kwaye ukuthambisa ngeoyile kusetyenziswa ngokubanzi xa kusetyenziswa.
Eyona misebenzi iphambili: iijenereyitha zamanzi, iimoto ezithe nkqo, iishafti zepropeller zeenqanawa, izinciphisi zeeskrubhu eziqengqelekayo kwiimilo zokuqengqeleka zentsimbi, iikhreyini zetower, iimilo zamalahle, ii-extruders, oomatshini bokwenza izinto.
5. Iibheringi zerola ezithambileyo
Ezi bearing zixhotyiswe ngeerola zetafile ezijikelezileyo, ezikhokelwa yiflange enkulu yeringi yangaphakathi, eyenzelwe ukuba ii-vertices zomphezulu weringi yangaphakathi, umphezulu weringi yangaphandle kunye nomphezulu othambileyo womphezulu we-roller rolling zihlangane kwindawo esembindini we-bearing. Ii-single row bearings zinokumelana nemithwalo ye-radial kunye ne-unidirectional axial, kwaye ii-double row bearings zinokumelana nemithwalo ye-radial kunye ne-bidirectional axial, efanelekileyo yokuthwala imithwalo enzima kunye nemithwalo ye-shock.
Eyona misebenzi iphambili: iimoto: amavili angaphambili, amavili angasemva, iitransmissions, ii-differentials, ii-pinion shafts. Iispindles zezixhobo zoomatshini, oomatshini bokwakha, oomatshini abakhulu bezolimo, isixhobo sokunciphisa izixhobo zesithuthi sikaloliwe, intamo yeroli yokuqengqeleka kunye nesixhobo sokuthomalalisa umbane.
Ngokwesakhiwo, isangqa ngasinye se-deep groove ball bearing sine-continuous groove raceway ene-cross-section emalunga nesinye kwisithathu se-circumference ye-equator yebhola. Ii-deep groove ball bearings zisetyenziselwa ikakhulu ukuthwala imithwalo ye-radial, kodwa zinokuthwala imithwalo ethile ye-axial.
Xa i-radial clearance ye-bearing isanda, ineempawu zee-angular contact ball bearings kwaye inokumelana nemithwalo ye-axial etshintshanayo kumacala omabini. Xa kuthelekiswa nezinye iintlobo zee-bearings ezinobukhulu obufanayo, olu hlobo lwe-bearing lune-friction coefficient encinci, isantya esiphezulu kunye nokuchaneka okuphezulu, kwaye lolona hlobo lwe-bearing lukhethwayo kubasebenzisi xa bekhetha uhlobo.
Eyona misebenzi iphambili: iimoto, iitrektara, izixhobo zoomatshini, iimoto, iimpompo zamanzi, oomatshini bezolimo, oomatshini belaphu, njl.
7. Iibheringi zebhola ezityhalwayo
Iqulathe iringi yendlela yokugijima efana nomtshini enendlela yokugijima kunye nendibano yebhola kunye nekheji, kwaye iringi yendlela yokugijima ehambelana neshaft ibizwa ngokuba yiringi yeshaft, kwaye iringi yendlela yokugijima ehambelana nendlu ibizwa ngokuba yiringi yesihlalo. I-bearing eneendlela ezimbini ihambelana ne-secret shaft yeringi ephakathi, kwaye i-bearing eneendlela enye inokuthwala umthwalo we-axial ohamba ngendlela enye, kwaye i-bearing eneendlela ezimbini inokuthwala umthwalo we-axial ohamba ngendlela ezimbini (akukho nanye kwezi enokuthwala umthwalo we-radial).
Eyona misebenzi iphambili: iiphini zokuqhuba zeemoto, iispindle zezixhobo zomatshini.
8.Iibheringi zerola ezithululwayo
Iibheringi zerola ezithungelayo zisetyenziselwa ukuthwala umthwalo we-axial njenge-main shaft, umthwalo we-meridional odibeneyo, kodwa umthwalo we-meridional awuyi kudlula i-55% yomthwalo we-axial. Xa kuthelekiswa nezinye iibheringi zerola ezithungelayo, olu hlobo lwe-bearing lune-frost factor ephantsi, isantya esiphezulu sokujikeleza kunye nokukwazi ukuzilungelelanisa. Iirola ze-29000 bearing ziirola ezingqukuva ezingalinganiyo, ezinokunciphisa ukutyibilika kwentonga kunye nendlela yokugijima emsebenzini, kwaye iirola zinde kwaye zikhulu, ububanzi bukhulu, inani leerola likhulu, kwaye umthamo womthwalo mkhulu.
Eyona misebenzi iphambili: iijenereyitha zamanzi, ii-crane hooks.
9. Iibheringi zerola ezisilinda
Iirola zeebheringi zerola ezisilinda zihlala zikhokelwa ziiflange ezimbini zeringi enye yokuthwala, kwaye iirola zeekheyiji kunye neeringi zesikhokelo zenza indibaniselwano yamacandelo, anokwahlulwa kwenye iringi yokuthwala, eyinxalenye yeebheringi ezahlulwe.
Olu hlobo lokufakelwa kweebheringi kulula ngakumbi ukuluqhaqha, ingakumbi xa izangqa zangaphakathi nezangaphandle, imiphini kunye neeqokobhe zihambelana nokuphazamiseka. Ezi bearing zihlala zisetyenziselwa ukuthwala imithwalo yeradial, kwaye ziibearing zomqolo omnye kuphela ezineeflanges kwizangqa zangaphakathi nezangaphandle ezinokumelana nemithwalo emincinci ye-axial engaguqukiyo okanye imithwalo emikhulu ye-axial engapheliyo.
Eyona misebenzi iphambili: iimoto ezinkulu, iispindle zezixhobo zomatshini, iibhokisi zee-axle ze-axle, ii-crankshafts zenjini yedizili, iimoto, ii-subboxes ezinenkumbulo eninzi engqondweni, njl.
10.Ibhereyitha yebhola yoqhagamshelwano enamanqaku amane
Ingathwala umthwalo we-radial kunye nomthwalo we-axial ojikelezayo, i-bearing enye ingathatha indawo ye-angular contact ball bearing yendibaniselwano yangaphambili okanye indibaniselwano yangasemva, kwaye ifanelekile ukuthwala umthwalo we-axial ococekileyo okanye umthwalo odibeneyo kunye nenxalenye enkulu yomthwalo we-axial, olu hlobo lwe-bearing lunokwenza enye yee-engile zoqhagamshelwano xa uthwala umthwalo we-axial kulo naliphi na icala, ngoko ke iringi kunye nebhola zihlala zinxibelelana namacala omabini omgca woqhagamshelwano.
Eyona misebenzi iphambili: iinjini zejethi zeenqwelo-moya, iiturbine zegesi.
11.Iibheringi zerola ezisilinda ezityhalwayo
Iqulathe iringi yendlela yokugijima efana nomtshini (iringi yeshaft, iringi yesihlalo) kunye ne-roller kunye ne-cage assembly ye-cylindrical roller. Ii-cylindrical rollers zenziwe ngomatshini, ngoko ke usasazo loxinzelelo phakathi kwee-roller kunye nomphezulu wendlela yokugijima luyafana, kwaye lunokumelana nemithwalo ye-axial engakwelinye icala, enomthamo omkhulu we-axial kunye nokuqina okuqinileyo kwe-axial.
Eyona misebenzi iphambili: izixhobo zokumba ioyile, oomatshini bentsimbi kunye nentsimbi.
12.Ibheyaringi yerola yenaliti yokubeka
I-split bearing ine-raceway ring ene-needle roller kunye ne-cage assembly, kwaye inokudityaniswa ne-raceway ring ebhityileyo ene-stamp okanye i-raceway ring etyebileyo. I-non-separable bearing yi-integral bearing eyenziwe yi-raceway ring kunye ne-needle roller kunye ne-cage assembly e-stamped ngokuchanekileyo, enokuthwala umthwalo we-axial o-unidirectional, olu hlobo lwe-bearing luthatha indawo encinci, elungele uyilo oluncinci loomatshini, kwaye uninzi lwabo lusebenzisa kuphela i-needle roller kunye ne-cage assembly, kwaye umphezulu wokufakelwa kwe-shaft kunye ne-shell usetyenziswa njengomphezulu we-raceway.
Eyona misebenzi iphambili: Izixhobo zokudlulisa iimoto, abalimi, izixhobo zoomatshini, njl.
13.Iibheringi zerola ezithambileyo ezithungelweyo
Olu hlobo lokuthwala luxhotyiswe ngerola yetafile engqukuva (isiphelo esikhulu singqukuva), irola ikhokelwa ngokuchanekileyo yiringi yendlela yokuqhuba (isangqa seshaft, isangqa sendlu) flange, uyilo lwenza iringi yeshaft kunye nomphezulu wendlela yokuqhuba weringi yesihlalo kunye nencopho yomphezulu ngamnye ojijekileyo womphezulu oqengqelekayo werola zihlangane kwindawo emgceni wesiseko sebheyi, ibheyi yendlela enye inokuthwala umthwalo we-axial wendlela enye, kwaye ibheyi yendlela ezimbini inokuthwala umthwalo we-axial wendlela ezimbini.
Izicelo eziphambili:
Indlela enye: ihaki yekreyini, isixhobo sokujika seoyile.
I-Bi-directional: i-rolling mill roll neck.
14.Iibheringi zebhola ezingqukuva ezinezihlalo
Iibheringi zebhola ezingqukuva ezifakelweyo zenziwe ziibheringi zebhola ezingqukuva zangaphandle ezinezitywino kumacala omabini kunye neendawo ezifakwe isinyithi (okanye ipleyiti yentsimbi eqinisiweyo). Ulwakhiwo lwangaphakathi lwebheringi yebhola engqukuva yangaphandle lufana nolwebheringi yebhola enzulu, kodwa iringi yangaphakathi yolu hlobo lwebheringi ibanzi kuneringi yangaphandle, kwaye iringi yangaphandle inomphezulu wangaphandle ongqukuva onqunyulweyo, onokuzilungelelanisa xa uhambelana nomphezulu ongqukuva wesihlalo sebheringi.
Eyona misebenzi iphambili: ukumbiwa kwemigodi, i-metallurgy, ezolimo, ishishini leekhemikhali, ilaphu, ukushicilela kunye nokudaya, oomatshini bokuhambisa impahla, njl.
Ixesha leposi: Matshi-31-2025
