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Tapered behang rolara

Tapered behang rolara

Libering tse khabisitsoeng ka tapered ke libering tse arohaneng. Ka bobeli mehele e ka hare le kantle ea bere e na le methati e mecha. Mofuta ona oa ho beha o arotsoe ka mola o le mong, mela e habeli le mela e mene ea mabili a tapered ho latela palo ea mela e kentsoeng. Mebala e le 'ngoe ea tapered roller e ka jara mojaro oa radial le mojaro o le mong oa axial. Ha mojaro o jara mojaro oa maqhubu, o tla hlahisa matla a axial, kahoo ha e hloka ntho e 'ngoe e ka jarang matla a axial ka lehlakoreng le leng ho e leka-lekanya.

Li-tapered roller li bua ka libering tse tsamaisang maqhubu a radial tse nang le li-roller tse tapered. Ho na le mefuta e 'meli: angle e nyane ea khoune le kholo e kholo ea khoune. Sekhutlo se nyane sa khoune se na le mojaro o kopaneng oa maqhubu le axial, e leng mojaro oa maqhubu. E sebelisoa khafetsa ts'ebelisong e habeli le e khutlisetsang morao. Mabelo a kahare le a kantle a ka kengoa ka thoko. Tlhaloso ea radial le axial e ka fetoloa nakong ea ho kenya le ts'ebeliso; Sebaka se seholo sa taper haholo-holo se jara mojaro oa axial le radial o kopaneng ho latela mojaro oa axial. Ka kakaretso, ha e sebelisetsoe ho jara mojaro o hloekileng oa axial feela, empa e ka sebelisoa ho jara mojaro o hloekileng oa radial ha e hlophisitsoe ka bobeli (lipheletsong tsa lebitso le le leng li kentsoe li lekane).

Tapered behang rolara

Tlhaloso:
Bokhoni ba li-bearings tse nang le mela e le 'ngoe e nang le mela e le' ngoe e ka jara mojaro oa axial ho ipapisitse le sekhahla sa khokahano, ke hore, lehlakore le kantle la reng. Ha angle e le kholo, boholo ba mojaro oa axial bo boholo. Libering tse sebelisitsoeng ka ho fetesisa tse tapered ke li-bearings tse se nang mela tse tsamaeang ka li-roller. Ka khubung ea koloi e ka pele, ho sebelisoa moqolo o mosesaane oa mela e 'meli ea tapered roller. Mebalo e mene ea mabili a tapered e sebelisoa mechineng e boima joalo ka leloala le leholo le batang le chesang.

Likarolo tsa sebopeho:
Mofuta oa khoutu ea libering tse tapered ke 30000, 'me tapered dibering ke libering tse arohaneng. Tlas'a maemo a tloaelehileng, haholo-holo ho GB / T307.1-94 "Rolling Bearing Radial Bearing Tolerance", moqomo o khabisitsoeng o nang le lesale la kantle le karolo e ka hare e ka sebelisoa ka mokhoa o ts'oanang ho 100% ea boholo ba boholo.
Sekhutlo sa lesale la kantle le bophara ba 'mila o kantle li ts'oana le litekanyo tsa kantle' me li lekantsoe. Ha ea lumelloa ho fetoha nakong ea moralo le tlhahiso. Ka lebaka leo, lesale la kantle le likarolo tse kahare tsa mabenyane a tapered li ka fapanyetsana lefatšeng ka bophara.
Mabokose a tapered a sebelisoa haholo ho jara meroalo e kopaneng ea maqhubu le a axial, haholoholo mejaro ea maqhubu. Ha ho bapisoa le dibering angular bolo, le bokgoni ba behang ke le leholo le le moedi lebelo e tlaase. Mabokose a tapered a ka mamella mojaro oa axial ka lehlakoreng le le leng mme a ka fokotsa ho fallisoa ha axial ea shaft kapa matlo ka lehlakoreng le le leng.

Tapered behang rolara

tlhophiso:
Mohala o le mong oa tapered roller o na le lesale la kantle, lesale la eona le ka hare le sete ea li-roller tse kentsoeng ke kopano ea lesale e ka hare e koetsoeng ke lesaka le bōpehileng joaloka baskete. Lesale le kantle le ka aroloa ho kopano ea lesale la kahare. Ho latela ISO tapered roller e nang le tekanyetso ea kantle ea kantle, mofuta ofe kapa ofe o tloaelehileng oa `` tapered roller '' o nang le lesale la kantle kapa kopano e ka hare ea lesale o lokela ho fihlella machabeng ka mofuta o tšoanang oa lesale la kantle kapa phapanyetsano ea kopano ea lesale. Ka mantsoe a mang, ho kenyelletsa litekanyo le mamello ea kantle ea lesale la kantle la mofuta o ts'oanang, o tlamehang ho fihlela litlhoko tsa ISO492 (GB307), sekhutlo sa khoune le bophara ba khoune ea likarolo tsa kahare li lokela ho latela lipehelo tse nepahetseng tsa phapanyetsano.
Ka kakaretso, sekhutlo se katiloeng sa marang-rang a ka ntle a mola o le mong oa tapered roller se pakeng tsa 10 ° le 19 °, se ka mamellang ketso e kopaneng ea mojaro oa axial le mojaro oa maqhubu ka nako e le 'ngoe. Ha kholo ea khoune e le kholo, bokhoni ba ho mamella mojaro oa axial bo boholo. Libering tse nang le taper angle e kholo, eketsa B khoutong e ka morao, mme angle ea taper e pakeng tsa 25 ° ~ 29 °, e ka jereng mojaro o moholo oa axial. Ntle le moo, libara tse tsamaisitsoeng ka mela e le 'ngoe e ka fetola boholo ba tumello nakong ea ho kenya.
Lesale le kantle (kapa lesale la kahare) la mela e 'meli ea tapered roller e felletse. Lifahleho tse nyane tsa lipheletsong tsa mehele e 'meli e ka hare (kapa masale a kantle) lia tšoana,' me sepakapaka se bohareng. Rengwa rengoa ke botenya ba spacer ena. Botenya ba spacer le bona bo ka sebelisoa ho lokisa pele ho tšitiso ea mela e habeli ea tapered roller.

Tapered behang rolara
Mebalo e mene ea mabili a tapered. Ts'ebetso ea mofuta ona oa peo e ts'oana hantle le ea mabili a mela a habeli a tapered, empa e jara mojaro o moholo ho feta mabili a mela a habeli a tapered mme e na le lebelo le lekanyelitsoeng hanyane. E sebelisoa haholo bakeng sa mechini e boima.
Multi-tiisitsoe habeli le mela e mene tapered dibering rolara, ZWZ e fana ka bophelo ba nako e telele, selotlolo tiisitsoe habeli le mela e mene tapered dibering rolara. Etsa moralo o mocha le o ikhethileng oa pherekano, fetola mokhoa oa setso oa moralo o tiisitsoeng ka botlalo, 'me u amohele mofuta o mocha oa tiiso e kopanyang ho tiisa le ho thibela lerōle ho ntlafatsa ts'ebetso ea ho tiisa le ho ntlafatsa ts'ebetso ea ho tiisa. Ha ho bapisoa le dibering tsa sebopeho se bulehileng, mekhabiso e mengata e tiisitsoeng habeli le mela e mene e thehiloe e ka eketsa bophelo ba bona ka 20% ho ea ho 40%, le ho fokotsa tšebeliso ea lubricant ka 80%.

Sebelisa:
Mabokose a tapered a tsamaisoa haholo ke meroalo e kopaneng ea maqhubu le axial e ipapisitseng le tataiso ea maqhubu. Bokhoni ba ho jara bo ipapisitse le lehlakore la raceway la lesale la kantle, ha kholo e le kholo, matla a ho jara a kholoanyane. Mofuta ona oa ho jara ke mofuta o arohaneng mme o arotsoe ka mola o le mong, mela e habeli le mela e mene ea mabili a tapered ho latela palo ea mela ea likarolo tse phallang. Tlhaloso ea li-bearings tse nang le mela e le 'ngoe e hloka ho fetoloa ke mosebelisi nakong ea ho kenya; Lits'oants'o tsa mela e habeli le mela e mene e tsamaisitsoeng ka tapered e behiloe fekthering ho latela litlhoko tsa mosebelisi ebile ha e hloke phetoho ea mosebelisi.

Tapered behang rolara
Mabokose a tapered a kentse lesale la kahare le mekhabiso ea ka ntle ea lesale, ka li-roller tse theotsoeng tse hlophisitsoeng lipakeng tsa tse peli. Litsela tsa projeke tsa bokaholimo bohle ba khoune li kopana sebakeng se le seng ho axis e behang. Moralo ona o etsa libering tse tapered haholo-holo tse loketseng ho jara komponeng (radial le axial) mejaro. Boima ba axial load ea bearing bo khethoa haholo ke angle ea ho ikopanya le α; e kholoanyane angle α, e phahamisa matla a mojaro oa axial. Boholo ba sekhutlo bo hlahisoa ka palo ea palo ea palo e; boleng ba e bo boholo, kholo ea khokahano e tla ba kholo, 'me kholo ea ts'ebeliso ea matla a ho jara mojaro oa axial.
Li-tapered roller li lula li arotsoe, ke hore, kopano ea lesale e ka hare e entsoe ka lesale la ka hare le kopano ea roller le cage e ka kengoa ka thoko ho lesale la kantle le katiloeng (lesale la kantle).
Li-tapered roller li sebelisoa haholo liindastering tse kang likoloi, mechini e bilikang, meepo, metallurgy le mechini ea polasetiki. Haholo-holo e sebelisetsoa likoloi tse kholo le tse mahareng, li-locomotives, lisebelisoa tsa mochini, li-enjini tse tukang ka hare, lijenereithara, li-turbine tsa khase, mabokose a phokotso ea likhahla, mechini e bilikang, li-skrini tse sisinyehang le ho phahamisa le ho tsamaisa mechini.

Tapered behang rolara

tlhomamiso:
Ho fetola tumello ea axial Bakeng sa tumello ea ho kenya axial ea tapered roller, o ka sebelisa nate ea phetoho koranteng, mochini o ntlafatsang le khoele ka lesoba la setulo, kapa sebelisa selemo sa boiketsetso ho lokisa. Boholo ba tumello ea axial bo amana le tokisetso ea mojaro, sebaka se lipakeng tsa libering, le thepa ea shaft le setulo sa ho jara, mme e ka etsoa ho latela maemo a ts'ebetso.
Bakeng sa li-tapered roller tse nang le mejaro e phahameng le lebelo le phahameng, ha ho lokisoa tumello, phello ea mocheso o phahameng phepelong ea axial e lokela ho tsotelloa, mme phokotso ea tumello e bakoang ke ho phahama ha mocheso e tla hakanngoa, ke hore, tumello ea axial e lokela ho fetoloa ka nepo hore e be kholo.
Bakeng sa libering tse tsamaeang ka lebelo le tlase le ho thothomela, ho kenngoa ntle le tumello kapa ho kenya mojaro pele ho moo ho lokela ho amoheloa. Morero oa eona ke ho etsa li-roller le li-raceways tsa tapered roller li ikopanye hantle, ka mokhoa o ts'oanang li aba mojaro, hape li thibela li-roller le li-raceways hore li se ke tsa senngoa ke thothomelo le tšusumetso. Kamora phetoho, boholo ba tumello ea axial bo hlahlojoa ka sesupo sa ho daela.

Tapered behang rolara
Ho hlongoa ha mela e mene ea tapered roller (ho kenya li-roller roller):
1. Ho lekana lipakeng tsa lesale la kahare la mela e mene ea mabili a tapered le molala oa moqolo hangata ho na le likheo. Ha o kenya, qala ka ho kenya bere ka lebokoseng le behang, ebe o kenya lebokose le nang le eona bukeng.
Lesale le kantle la mela e 'meli le e mene e nang le mabili a tapered le eona e amohela matla a matla le lesoba la lebokose. Pele, kenya lesale la kantle A ka lebokoseng. Lentswe {HotTag} le hatisitswe lesaleng la kantle, lesale la ka hare, le dibaka tse ka hare le kantle ha o tloha fekthering, mme le tlameha ho kenngwa ka hara lebokose la dibopeho ka tatellano ya ditlhaku le matshwao nakong ya ho kenya. E ke ke ea fapanyetsana ka mokhoa o ikhethileng ho thibela phetoho ea tumello.
3. Kamora hore likarolo tsohle li kengoe ka lebokoseng le nang le mabenyane, lesale la kahare le sebaka se kahare, le lesale la kantle le sebaka se kantle li tlatsitsoe ka axial.
4. Lekanya bophara ba lekhalo lipakeng tsa sefahleho se qetellong sa lesale la kantle le sekoahelo sa lebokose le nang le mabokose ho bona botenya ba gasket e tsamaellanang.
Libering tse ngata tse tiisitsoeng li sebelisa letšoao la poso la XRS.

Li-roller le li-raceways ke mabili a ikopantseng a kopaneng. Mojaro bokgoni, haholo-holo jara radial mojaro. Khohlano lipakeng tsa karolo e bilikang le bohale ba ho boloka lesale e nyane, e loketseng ho potoloha ka lebelo le leholo. Ho latela hore na lesale le na le likhopo, le ka aroloa ka mela e le 'ngoe ea li-cylindrical roller tse kang NU, NJ, NUP, N, NF, le li-bearings tsa li-cylindrical roller tse habeli joalo ka NNU le NN. Sebaka se na le sebopeho se arohaneng le lesale la kahare le lesale la kantle.

Tapered behang rolara
Lisebelisoa tsa li-cylindrical roller tse se nang likhopo lesale la kahare kapa le ka ntle, lesale la kahare le lesale la kantle le ka tsamaea joalo ka tataiso ea axial, ka hona e ka sebelisoa e le pheletso ea mahala. Meetso ea li-cylindrical roller tse nang le likhopo tse peli ka lehlakoreng le leng la reng e ka hare le lesale la kantle le khopo e le 'ngoe ka lehlakoreng le leng la lesale e ka jara mojaro o itseng oa axial ka lehlakoreng le le leng. Ka kakaretso sebelisa tšepe tapa gorole kapa koporo motsoako koloi gorole tiileng. Empa ba bang ba sebelisa polyamide eaba ba etsa gorole.
Ho beha likarolo:
1. The roller and raceway are in line contact or repaired contact offline, with large radial bearing capacity, a loketse bakeng sa ho jara mejaro e boima le mejaro tshusumetso.
2. Coefficient ea khohlano e nyane, e loketse lebelo le phahameng, 'me lebelo la moeli le haufi le bolo e tebileng ea groove.
3. Mofuta oa N le mofuta oa NU o ka tsamaea ka axial, o ka ikamahanya le phetoho ea maemo a lekanang a shaft le matlo a bakoang ke ho holisa mocheso kapa phoso ea ho kenya, mme e ka sebelisoa e le ts'ehetso ea pheletso ea mahala.
4. Litlhoko tsa ts'ebetso ea shaft kapa lesoba la setulo li phahame, 'me ho kheloha ho amanang le sele ea kantle ea lesale kamora ho beoa ho tlameha ho laoloa ka thata ho qoba khatello ea maikutlo.
5. Lesale le ka hare kapa lesale la kantle le ka aroloa bakeng sa ho kenya le ho qhaqha habonolo.

Tapered behang rolara
likarolo tsa sehlahisoa:
The roller cylindrical e hokahane le mmila, mme matla a mojaro oa radial a maholo. Ha e loketse feela ho jara mojaro o boima le mojaro oa tšusumetso, empa hape e loketse ho potoloha ka lebelo le phahameng.
Likarolo tsa mabelo le li-rolling tsa li-roller cylindrical roller li bopehile ka sebopeho. Kamora moralo o ntlafalitsoeng, e na le matla a holimo a ho jara mojaro. Moralo o mocha oa likhopo le li-roller qetellong ha o ntlafatse feela matla a ho tsamaisa mojaro oa axial, empa hape e ntlafatsa maemo a setlolo sa sebaka seo motho a ka ikopanyang le sona pakeng tsa sefahleho sa moqolo le khopo. Ts'ebetso ea ho jara.

letsatsi

27 October 2020

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Tapered behang rolara

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