Litšobotsi, liphapang le tšebeliso ea mefuta e leshome le metso e mene ea li-bearing
Li-bearing ke likarolo tsa bohlokoa lisebelisoa tsa mechini. Mosebetsi oa eona o ka sehloohong ke ho tšehetsa 'mele o potolohang oa mechini ho fokotsa coefficient ea khohlano ea mojaro oa mechini oa lisebelisoa nakong ea phetiso. Li-bearing li arotsoe ka li-bearing tsa centripetal le li-bearing tsa thrust ho latela litaelo tse fapaneng tsa li-bearing kapa li-angles tsa ho ikopanya tse tloaelehileng. Ho ea ka mofuta oa karolo e bilikisang, e arotsoe ka: bearing ea bolo, bearing ea roller. Ho ea ka hore na e ka bilikisa, e arotsoe ka: li-bearing tse lumellanang, li-bearing tse sa lumellaneng (li-bearing tse thata). Ho ea ka palo ea likholomo tsa karolo e bilikisang, e arotsoe ka: bearing ea mola o le mong, bearing ea mola o habeli, le bearing ea mela e mengata. Ho ea ka hore na likarolo li ka aroloa, e arotsoe ka: li-bearing tse arohaneng le li-bearing tse sa arohaneng. Ho phaella moo, ho na le sehlopha ka sebopeho le boholo. Sengoloa sena se arolelana haholo-holo litšobotsi, liphapang le ts'ebeliso e tsamaellanang ea li-bearing tse 14 tse tloaelehileng.
1. Ho beha bolo ea ho ikopanya le angular
Ho na le sekhutlo sa ho kopana pakeng tsa ferrule le bolo, sekhutlo se tloaelehileng sa ho kopana ke 15°, 30° le 40°, sekhutlo sa ho kopana se le seholo, bokgoni ba mojaro wa axial bo boholo, sekhutlo sa ho kopana se le senyenyane, se loketseng ho potoloha ka lebelo le phahameng, bearing ya mola o le mong e ka mamella mojaro wa radial le mojaro wa axial o le mong. Ka sebopeho, dibering tse pedi tsa bolo ya ho kopana tsa mola o le mong tse kopantsweng ka lehlakoreng le ka morao di arolelana lesale la ka hare le lesale la ka ntle, tse ka mamellang mojaro wa axial wa radial le wa bidirectional.
Tšebeliso e ka sehloohong:
Mola o le mong: spindle ea sesebelisoa sa mochini, enjene ea maqhubu a phahameng, turbine ea khase, karohano ea centrifugal, lebili le lenyenyane le ka pele la koloi, shaft ea pinion e fapaneng.
Mola o habeli: pompo ea oli, sesebelisoa sa ho ntsha mosi oa metso, sesebelisoa sa ho ntsha mosi oa moea, li-transmission tse fapaneng, lipompo tsa ho kenya mafura, mechini ea ho hatisa.
2. Ho jara bolo e chitja
Libolo tsa tšepe tse mela e 'meli, tsela ea mabelo ea lesale le ka ntle ke ea mofuta oa chitja e ka hare, kahoo e ka fetola ka bohona ho se lumellane hantle ha shaft ho bakoang ke ho kheloha kapa ho se tsepamise maikutlo ha shaft kapa ntlo, 'me bearing e nang le moqomo o mosesaane e ka kenngoa habonolo shaft ka ho sebelisa li-fasteners, haholo-holo tse nang le meroalo ea radial.
Tšebeliso e ka sehloohong: mechine ea ho betla mapolanka, li-drive shaft tsa mechini ea masela, li-bearing tse chitja tsa setulo sa lebanta tse otlolohileng.
3. Li-bearing tse chitja tsa roller
Mofuta ona oa ho bea o na le lirolo tse chitja pakeng tsa lesale le ka ntle la tsela ea mabelo e chitja le lesale le ka hare la tsela ea mabelo e habeli, ho latela meaho e fapaneng ea kahare, e arotsoe ka mefuta e mene: R, RH, RHA le SR, hobane setsi sa arc sa tsela ea mabelo e ka ntle se tsamaellana le setsi sa mabelo, ka ts'ebetso ea ho hokahanya, kahoo e ka fetola ka bohona shaft e fosahetseng e bakoang ke ho fapoha kapa ho se behe bohareng ha shaft kapa khetla, 'me e ka mamella mojaro oa radial le mojaro oa axial o habeli.
Tšebeliso e ka sehloohong: mechini ea ho etsa pampiri, lisebelisoa tsa ho fokotsa, li-axle tsa likoloi tsa terene, litulo tsa gearbox tsa mochini o hulang, li-passer tsa mochini o hulang, li-crusher, li-screen tse thothomelang, mechini ea khatiso, mechini ea ho sebetsa ka lehong, li-reducer tse fapaneng tsa indasteri, li-bearing tse chitja tse otlolohileng.
4.Kobeha e chitja ea rolara e nang le litšepe
Lirolo tse chitja tsa mofuta ona oa ho bea li sekame ka mokhoa o sekametseng, hobane bokaholimo ba tsela ea peiso ea peiso bo chitja, bo na le ts'ebetso e kopaneng, kahoo shaft e ka lumelloa ho ba le mekhoa e mengata ea ho sekamela, bokhoni ba mojaro oa axial bo boholo haholo, 'me e ka jara meroalo e mengata ea radial ha e ntse e jara mojaro oa axial, 'me hangata e tlotsoa ka oli ha e sebelisoa.
Tšebeliso e ka sehloohong: lijenereithara tsa motlakase oa metsi, lienjene tse otlolohileng, li-propeller shafts bakeng sa likepe, li-reducer bakeng sa li-screw tse bilikisang, li-crene tsa litora, li-mill tsa mashala, li-extruder, mechini ea ho etsa.
5. Li-bearing tse roller tse tenyetsehang
Mofuta ona oa ho bea o na le li-roller tse chitja tsa trap, tse tataisoang ke flange e kholo ea lesale le ka hare, 'me moralo o etsa hore li-vertice tsa bokaholimo ba tsela ea raceway e ka hare, bokaholimo ba tsela ea raceway ea lesale le ka ntle le bokaholimo bo kobehileng ba bokaholimo ba roller roller li kopane ntlheng e bohareng ba bearning. Li-bearings tsa mola o le mong li ka mamella meroalo ea radial le meroalo ea axial e le 'ngoe, 'me li-bearings tsa mola o habeli li ka jara meroalo ea radial le meroalo ea axial e le 'ngoe, 'me li loketse ho jara meroalo e boima le meroalo ea ho tšoha.
Tšebeliso e ka sehloohong: likoloi: mabili a ka pele, mabili a ka morao, li-transmission, li-differential pinion shafts. Li-spindle tsa lisebelisoa tsa mochini, mechini ea kaho, mechini e meholo ea temo, lisebelisoa tsa ho fokotsa lisebelisoa tsa likoloi tsa terene, melala ea roller ea mile le lisebelisoa tsa ho fokotsa.
6. Tebileng groove bolo behang
Ka sebopeho, ferrule e 'ngoe le e 'ngoe ea bearing e tebileng ea groove e na le tsela ea peiso e tsoelang pele ea mofuta oa groove e nang le karolo e tšekaletseng ea hoo e ka bang karolo ea boraro ea selikalikoe sa selikalikoe sa equator sa bolo. Li-bearing tse tebileng tsa groove li sebelisoa haholo ho jara meroalo ea radial, empa hape li ka jara meroalo e itseng ea axial.
Ha sebaka sa radial sa bearing se eketseha, se na le thepa ea li-bearing tsa bolo ea ho ikopanya tse ka bang 'me se ka mamella meroalo ea axial e fapanyetsanang ka mahlakoreng ka bobeli. Ha ho bapisoa le mefuta e meng ea li-bearing tsa boholo bo tšoanang, mofuta ona oa bearing o na le coefficient e nyane ea khohlano, lebelo le phahameng la ho qetela le ho nepahala ho hoholo, 'me ke mofuta oa bearing o ratoang bakeng sa basebelisi ha ba khetha mohlala.
Tšebeliso e ka sehloohong: likoloi, literekere, lisebelisoa tsa mechini, lienjene, lipompo tsa metsi, mechini ea temo, mechini ea masela, jj.
E entsoe ka lesale la mabelo le bōpehileng joaloka washer le nang le lebala la mabelo le kopano ea bolo le cage, 'me lesale la mabelo le lumellanang le shaft le bitsoa lesale la shaft, 'me lesale la mabelo le lumellanang le ntlo le bitsoa setulo. Bearing e nang le litsela tse peli e tsamaisana le shaft e bohareng ea sekhukhu, bearing e nang le litsela tse peli e ka jara mojaro oa axial o nang le litsela tse peli, 'me bearing e nang le litsela tse peli e ka jara mojaro oa axial o nang le litsela tse peli (leha e le 'ngoe ea tsona e ke ke ea jara mojaro oa radial).
Tšebeliso e ka sehloohong: li-steering pin tsa koloi, li-spindle tsa lisebelisoa tsa mochini.
Li-bearing tsa li-roller tsa Thrust li sebelisetsoa ho jara li-shaft tse thehiloeng ho mojaro oa axial, meroalo e kopaneng ea meridional, empa mojaro oa warpstroke ha oa lokela ho feta 55% ea mojaro oa axial. Ha ho bapisoa le li-bearing tse ling tsa li-roller tsa thrust, mofuta ona oa bearing o na le coefficient e tlase ea khohlano, lebelo le phahameng la ho potoloha, 'me o na le bokhoni ba ho lumellana. Li-roller tsa bearing ea 29000 ke li-roller tse chitja tse sa lekanang, tse ka fokotsang ho thella ha molamu le tsela ea raceway mosebetsing, 'me li-roller li telele, bophara bo boholo, palo ea li-roller e kholo 'me bokhoni ba mojaro bo boholo, hangata bo tlotsoa ka oli, 'me maemo a mang a lebelo le tlase a ka tlotsoa ka mafura.
Tšebeliso e ka sehloohong: lijenereithara tsa motlakase oa metsi, lihokelo tsa crane.
9. Li-bearing tsa li-roller tsa cylindrical
Lirolara tsa li-roller bearing tsa cylindrical hangata li tataisoa ke li-flange tse peli tsa bearing ferrule, ho boloka? Rolara ea foreimi le bearing ferrule li etsa kopano e ka aroloang ho bearing ferrule e 'ngoe 'me ke bearing e ka aroloang.
Mofuta ona oa ho kenya li-bearing o bonolo ho o qhaqha, haholo-holo ha masale a ka hare le a kantle a hlokahala hore a sitisoe ke shaft le khetla. Mofuta ona oa li-bearing hangata o sebelisoa feela ho jara meroalo ea radial, 'me ke li-bearing tsa mola o le mong feela tse nang le li-flange masaleng a ka hare le a kantle tse ka jarang meroalo e menyenyane ea axial e sa fetoheng kapa meroalo e meholo ea axial e sa khaotseng.
Tšebeliso e ka sehloohong: lienjene tse kholo, li-spindle tsa lisebelisoa tsa mochini, mabokose a axle a axle, li-crankshaft tsa enjene ea diesel, likoloi, li-transformer tsa batšehetsi, jj.
10.Ho bea bolo ea ho ikopanya le lintlha tse 'ne
E ka mamella mojaro oa radial le mojaro oa axial o shebaneng le mahlakoreng a mabeli, 'me bearing e le' ngoe e ka nkela bearing ea bolo ea ho ikopanya ea angular ea motsoako o ka pele kapa motsoako o ka morao sebaka, e loketseng ho jara mojaro o hloekileng oa axial kapa mojaro oa maiketsetso o nang le karolo e kholo ea mojaro oa axial, 'me mofuta ona oa bearing o ka etsa e 'ngoe ea likhutlo tsa ho ikopanya ha o jara mojaro o shebaneng le lehlakore lefe kapa lefe, kahoo ferrule le bolo li lula li kopana le mahlakore a mabeli a ntlha ea thipa tse tharo moleng ofe kapa ofe oa ho ikopanya.
Tšebeliso e ka sehloohong: lienjine tsa jete tsa lifofane, liturbine tsa mouoane.
11.Otlolla rolara e nang le cylindrical roller bearing
E entsoe ka lesale la tsela ea peiso le bōpehileng joaloka washer (lesale la shaft, lesale la setulo) le nang le lirolara tse silindara le likarolo tsa lihoko. Lirolara tse silindara li sebetsoa ka libaka tse kobehileng, kahoo khatello pakeng tsa lirolara le bokaholimo ba tsela ea peiso e ajoa ka ho lekana, 'me e ka mamella meroalo ea axial e lebileng lehlakoreng le le leng, ka bokhoni bo boholo ba mojaro oa axial le ho tiea ho matla ha axial.
Tšebeliso e ka sehloohong: mechine ea ho cheka oli, mechini ea ho etsa tšepe le ea ho etsa tšepe.
Li-bearing tse arohaneng li na le masale a tsela ea peiso a nang le li-roller tsa nale le likopano tsa li-cage, 'me li ka kopanngoa le masale a masesaane a tsela ea peiso a hatisitsoeng kapa masale a teteaneng a sehiloeng. Li-bearing tse sa arohaneng ke li-bearing tse le 'ngoe tse entsoeng ka masale a tsela ea peiso le li-roller tsa nale le likarolo tsa li-cage tse hatisitsoeng ka nepo, tse ka jarang meroalo ea axial e le 'ngoe, e nkang sebaka se senyenyane 'me e loketse moralo o moqotetsane oa mechini.
Tšebeliso e ka sehloohong: lisebelisoa tse feto-fetohang lebelo bakeng sa likoloi, balemi, lisebelisoa tsa mochini, jj.
13. Ho bea rolara e nang le tapered roller bearing
Mofuta ona oa ho bea o na le rolara e chitja ea trapezoidal (karolo e kholo e chitja), rolara e tataisoa ka nepo ke lesale la tsela ea peiso (shaft, setulo), moralo o etsa hore shaft le bokaholimo ba tsela ea peiso le li-vertice tsa bokaholimo bo bong le bo bong bo kobehileng ba bokaholimo ba rolara li kopane ntlheng e bohareng ba moleng oa bea, beara ea tsela e le 'ngoe e ka jara mojaro oa axial oa tsela e le 'ngoe, 'me beara ea tsela e le 'ngoe e ka jara mojaro oa axial oa tsela e le 'ngoe.
Tšebeliso e ka sehloohong:
Tsela e le 'ngoe: sehokelo sa crane, lesale la ho potoloha la rig ea oli.
Dintlha tse pedi: molala o rolang wa leloala.
14.Sefate sa bolo se chitja se nang le sebaka se ka ntle sa setulo
Li-bearing tsa bolo tse chitja tse nang le litulo li na le li-bearing tsa bolo tse chitja tse koetsoeng mahlakoreng ka bobeli le matlo a entsoeng ka foreimi (kapa a nang le poleiti). Sebopeho sa kahare sa bearing ea bolo e chitja se tšoana le sa bearing ea bolo e tebileng ea groove, empa lesale le ka hare la bearing ena le sephara ho feta lesale le ka ntle, 'me lesale le ka ntle le na le bokaholimo bo chitja bo khutsufalitsoeng, bo ka fetoloang ka bohona ho lumellana le bokaholimo bo chitja bo kobehileng ba ntlo ea bearing.
Tšebeliso e ka sehloohong: merafo, tšepe, temo, indasteri ea lik'hemik'hale, masela, khatiso le ho daea, mechine ea ho tsamaisa thepa, jj.
Nako ea poso: Mmesa-20-2026
