Mefuta ea sebopeho le sehlopha sa libere tse chitja tse sephara

Sebopeho sa chitja Ho bea ho se nang letho e bonolo ho feta ea bearing e bilikanang. Haholo-holo e na le lesale le ka hare le nang le bokaholimo bo chitja ba kantle le lesale le ka ntle le nang le bokaholimo bo chitja ba kahare.

Ka kakaretso e sebediswa bakeng sa motsamao o tsamayang ka lebelo le tlase (ke hore, motsamao o potolohang). Ka lebaka la sebopeho sa tjhitja sa bokahodimo bo thellang, e ka boela ya etsa motsamao o sekametseng (ke hore, motsamao o iketsang) ka hara sebaka se itseng sa Angle. E ntse e ka sebetsa ka tlwaelo ha shaft ya tshehetso le lesoba la shaft shell di sa teba haholo. Libere tse sa Tšoarellang li sebelisoa liindastering tse kang tlhokomelo ea metsi le mechini ea litsebi.

Li-bearing tse chitja tse sephara li sebelisoa haholo liindastering tse kang li-cylinder tsa hydraulic tsa boenjiniere, lisebelisoa tsa mochini oa ho betla le ho tobetsa, mechini ea kaho, lisebelisoa tse iketsang, li-shock absorber tsa likoloi le mechini ea hydraulic. Li-bearing tse chitja tse sephara ke li-bearing tse chitja tse thellang. Mofuta oa motheo o entsoe ka lesale la kahare le la kantle le nang le bokaholimo ba ho kopana bo chitja bo thellang.

Likaroloana:

Li-bearing tse chitja tse sephara li na le bokhoni bo boholo ba ho jara le ho hanyetsa tšusumetso, 'me li boetse li na le ho hanyetsa ho bola, ho hanyetsa ho tsofala, ho ikamahanya, ho tlotsa hantle kapa ho itlotsa ntle le ho silafatsoa ke ho tlotsa litšila. Esita le haeba li kentsoe li sa tsamaellane hantle, li ntse li ka sebetsa ka mokhoa o tloaelehileng. Ka hona, li-bearing tse chitja tse sephara li sebelisoa haholo motsamaong o sisinyehang ka lebelo le tlase, motsamaong o sekameng le motsamaong o potolohang.

Sehlopha:

E arotsoe ka tataiso ea mojaro oo ba ka o jarang kapa Angle ea ho ikopanya e tloaelehileng :(Tlhophiso ea li-bearing tse chitja tse sephara: li-bearing tse chitja tse sephara tse sephara, li-bearing tse chitja tse sephara tse sephara tse sephara, li-bearing tse chitja tse sephara tse sephara tse sephara, li-bearing tse chitja tse sephara tse sephara tse sephara, li-bearing tse chitja tse sephara tse sephara tse sephara tse sephara tse emeng ea molamu)

1. Li-bearing tse chitja tse sephara tsa radial: Li sebelisetsoa ho mamella meroalo ea radial, ka li-angle tsa ho kopana tse tloaelehileng tse tlohang ho likhato tse 0 ho isa ho likhato tse 45.

a: Ho khomarela ha radial plain bearing: Ho khomarela ha radial plain bearing ho nang le Angle ea ho ikopanya e tloaelehileng ea likhato tse 0, e loketseng ho mamella meroalo ea radial. Leha ho le joalo, e ka boela ea mamella mojaro o monyenyane oa axial ha e ntse e jara meroalo ea radial.

b: Tšepe e chitja ea radial e nang le khokahano ea angular: Tšepe e chitja ea radial e nang le khokahano ea lebitso Angle e fetang likhato tse 0 empa e le ka tlase ho kapa e lekanang le likhato tse 45, e khonang ho mamella meroalo e kopaneng ea meroalo ea radial le axial ka nako e le 'ngoe.

2. Li-bearing tse chitja tse sephara tse nang le selika-likoe: Li sebelisetsoa ho mamella meroalo e otlolohileng, ka Angle e nang le selika-likoe se fetang likhato tse 45 ho isa ho tse 90.

a: Axial contact thrust plain bearing: thrust plain bearing e nang le nominal contact Angle ea 90 degrees, e loketseng ho mamella meroalo e hloekileng ea axial.

b: Khomarela ea ho ama ea Angular Li-bearings tse chitja tse chitja: Li-bearings tse chitja tse chitja tse nang le khomarela e tloaelehileng Angle e fetang likhato tse 45 empa e ka tlase ho likhato tse 90 li loketse ho mamella meroalo e kopaneng, empa li ka boela tsa mamella meroalo e kopaneng (tabeng ena, boleng ba mojaro oa radial ha boa lokela ho feta mojaro oa axial ka makhetlo a 0.5).

Sebopeho se chitja se sephara ke eng?

Li-bearing li arotsoe ka li-rolling bearing le li-sliding bearing. Li-rolling bearing li potoloha haholo-holo ka ntlha e hokahaneng kapa mohala o hokahaneng oa likarolo tsa ka hare tse hokelang (likarolo tse hokelang li kenyelletsa libolo tsa tšepe, rolaras, dirolara tsa nale, jj.). Dibereng tse jwalo tse nang le dikarolo tse pitikisang di bitswa dibereng tse pitikisang. Ka lehlakoreng le leng, dibereng tse pitikisang ke dibereng tse potolohang ka hara kgohlano e thellang. Di na le dibopeho tsa ho hohla tshepe kgahlanong le tshepe le ho hohla tshepe kgahlanong le thepa e sa tsofaleng, jj. Ka hona, dibereng tse thellang ha di na dikarolo tse pitikisang.

Li-bearing tse chitja tse sephara ke moemeli ea tloaelehileng. Lebitso la tsona le felletseng ke li-bearing tse chitja tse sephara tse sephara kapa li-bearing tse sephara tse sephara tse sephara tse sephara. Re li bitsa feela li-bearing tse chitja tse sephara. Sebopeho sa tsona se bonolo ho feta sa li-bearing tse bilikanang. Li entsoe ka lesale le ka ntle le bokaholimo bo chitja bo ka hare le lesale le ka hare le bokaholimo bo chitja bo kentsoeng hammoho. Nakong ea motsamao, li ka potoloha le ho sotha ka Angle efe kapa efe e nyane 'me li sebelisoa haholo-holo bakeng sa ts'ebetso e potlakileng.

Tlhophiso ea libere tse chitja tse sephara:

Kamora lilemo tsa nts'etsopele, li-bearing tse chitja tse sephara li fetohile mefuta e fapaneng ho latela libaka tse fapaneng tsa ts'ebeliso, haholo-holo ho kenyeletsoa:

Li-bearing tse chitja tse sephara, li-bearing tse chitja tse sephara tse sephara tse nang le ntlha ea molamu, li-bearing tse chitja tse sephara tse nang le khokahanyo e otlolohileng. Mefuta ena e arotsoe hape ka li-bearing tse chitja tse sephara tse nang le khokahanyo le li-bearing tse sephara tse sephara tse sephara tse sephara tse sephara tse sephara. Li-bearing tse chitja tse sephara tse sephara tse sephara ke tseo re atisang ho li bitsa li-bearing tse chitja tse itlotsang.

Likhoutu tsa mofuta le meelelo ea libere tse chitja tse sephara:

Khoutu ea mofuta oa libere tse chitja tse sephara e bonolo haholo. E entsoe ka khoutu ea mofuta o ka pele, khoutu ea boholo bo bohareng le khoutu ea phetoho ea lintlha tse ka morao. Haeba ho na le lets'oao, le ka tšoauoa pele ho khoutu ea mofuta o ka pele.

Ka mohlala:

GE50ES-2RS

GE: Khoutu ea mofuta, e bontšang mofuta oa letoto la GE oa libere tse chitja tse sephara

50: Bophara ba ka hare bo tloaelehileng (eseng bophara ba ka hare ba 'nete, kaha ho ntse ho e-na le mamello)

E: E bontša hore lesoba la axial le buloa lesale le ka ntle la bearing (lesoba la axial le bolela lesoba le pela tsela ea shaft).

S: E bontša hore lejoe le chitja le sephara le na le mokoti oa oli le lesoba la oli

RS: E bontša hore bearing e na le lesale le le leng la ho tiisa, kahoo 2RS e bolela hore e na le lesale la ho tiisa mahlakoreng ka bobeli.

GE60DO-2RS

GE: Joalokaha ho boletsoe ka holimo, khoutu ea mofuta e bontša mofuta oa letoto la GE oa libere tse chitja tse sephara

60: Bophara ba ka hare bo tloaelehileng (eseng bophara ba ka hare ba 'nete le ka mamello)

DO: Feela joaloka ES, e bontša hore lesoba la axial le buloa lesale le ka ntle la bearing, 'me masale a ka hare le a ka ntle a na le li-groove tsa oli le masoba a oli.

RS: Bearing e na le lesale le le leng la ho tiisa, kahoo 2RS e bolela hore e na le lesale la ho tiisa mahlakoreng ka bobeli.

GE40UK-2RS

GE: Khoutu ea mofuta, e bontšang letoto la GE la libere tse chitja tse sephara

40: Bophara ba kahare bo tloaelehileng (ha bo bontše hore bophara ba kahare ba 'nete bo na le mamello)

UK: Joalo ka E, e bontša hore lesoba la axial le buloa lesale le ka ntle la bearing, empa ke bearing e chitja e se nang tlhokomelo (bearing e chitja e itlotsang).

RS: E bolela bearing e nang le lesale la ho tiisa ka lehlakoreng le leng, 'me 2RS e bolela hore e na le mehele ea ho tiisa ka mahlakoreng ka bobeli.