Setshwantsho sa ho kganna ke eng?
Lefatšeng la mechini, li-bearing tsa ho sutumelletsa ke likarolo tsa bohlokoa tse netefatsang ts'ebetso e tsitsitseng le ho khothaletsa tsoelo-pele e nepahetseng haholo indastering. E fetisa matla a axial ka likarolo tse pitikisang, 'me ka meaho e fapaneng joalo ka libolo, li-roller le Roller ea nales, e sebelisoa ho phetiso ea likoloi, litsamaiso tsa ho tsamaisa likepe le lienjine tsa moea, e tšehetsa nts'etsopele e sebetsang hantle ea liindasteri tse fapaneng ka ts'ebetso ea eona e ikhethang.
Li-bearing tsa Thrust ke mofuta oa bearing o sebelisetsoang ho mamella meroalo ea axial (ke hore, meroalo e potileng axis ea shaft). Mosebetsi oa tsona o ka sehloohong ke ho thibela motsamao oa shaft ka lehlakoreng la axial le ho fetisetsa matla a axial mohahong o tšehetsang. Se latelang ke selelekela se qaqileng sa li-bearing tsa thrust:
Sebopeho le molao-motheo oa ts'ebetso
Hangata di-bearing tsa thrust di entswe ka di-washer tse pedi tse fapaneng (tse tsejwang hape e le mehele ya setulo le mehele ya shaft) le dikarolo tsa ho phutholla tse pakeng tsa tsona. Dikarolo tsa ho phutholla e ka ba tsa mefuta e fapaneng jwalo ka Ho jara bolos, lirolara tse silindara, lirolara tse nang le tapered, lirolara tsa nale, jj.
Lesale la setulo hangata le kenngwa hodima sebopeho se tsitsitseng sa tshehetso, ha lesale la shaft le hokahantswe le shaft e potolohang. Dikarolo tse pitikisang di pitikisa pakeng tsa di-washer tse pedi, di etsa kgohlano e pitikisang ho fokotsa matla a kgohlano le ho senyeha nakong ya motsamao wa axial.
Ha shaft e le tlas'a matla a axial, likarolo tse pitikoang tsa thrust bearing li fetisetsa matla ho tloha lesale la shaft ho ea lesale la setulo, ebe li ea sebopehong se tšehetsang. Ka tsela ena, thrust bearing li ka mamella le ho hasanya meroalo ea axial ka katleho, ho netefatsa ho nepahala ha sebaka le botsitso ba shaft ka lehlakoreng la axial.
Tlhophiso ea li-bearing tsa Thrust
1.Ho beha bolo ea ho hula
E entsoe ka li-gasket tse nang le litsela tsa mabelo, libolo le likopano tsa lihoko. E na le sebopeho se bonolo le theko e tlase, 'me e loketse liketsahalo tse nang le meroalo e meholo ea axial le lebelo le tlase la ho potoloha, joalo ka lisebelisoa tsa phetisetso ea mechini e meng e menyenyane. Mefuta e kang 51206, 51106, 51316, jj.
2.Otlolla rolara e nang le cylindrical roller bearing
Lirolara le litsela tsa mabelo li hokahane ka mola, ka bokgoni bo boholo ba ho jara mojaro. Li loketse lits'ebetso tse tlas'a meroalo e boima le meroalo e matla, joalo ka mechini e boima le lisebelisoa tsa tšepe. Mefuta e kang: 81202, 81132, 81130, jj.
3.Otlolla nale rolara behang
E na le bokgoni bo phahameng ba ho jara mojaro le tekanyo e nyane ya radial. E loketse ditshebediso tse nang le meroalo e meholo ya axial le litekanyo tse thibetsweng tsa radial, tse kang ditshehetso tsa piston shaft disebedisweng tse ding tse nyane tsa phetiso le disebediswa tsa hydraulic. Mohlala: letoto la AXK.
4.Lahlela rolara e iketsang e iketsang
E na le ts'ebetso ea ho ikamahanya, e ka ikamahanya le ho sekamela hanyane le ho kheloha ha shaft, e ka mamella meroalo e meholo ea axial le meroalo e itseng ea radial, 'me hangata e sebelisoa lienjini tse kholo, lipompong tsa metsi le lisebelisoa tse ling. Mefuta e kang 29230, 29318, 29415, jj.
Masimo a kopo ea li-bearing tse sutumelletsang
Li-bearing tsa thrust li sebelisoa haholo masimong a fapaneng a indasteri le lisebelisoa tsa mechini. Ntle le mechini e boima, lisebelisoa tsa tšepe, lisebelisoa tsa petrochemical le masimo a mang a amanang le li-bearing tsa roller tsa cylindrical tse thrust tse boletsoeng pejana, li boetse li bapala karolo ea bohlokoa mesebetsing ea likoloi, kaho ea likepe, lifofane le masimong a mang.
Mohlala, di-bearing tsa ho sututsa di sebediswa phetisong ya koloi ho mamella matla a axial a shaft ya gear. Sistiming ya ho sututsa ya sekepe, di-bearing tsa ho sututsa di sebediswa ho tshehetsa shaft ya propeller le ho fetisa matla a ho sututsa. Dienjining tsa aero, di-bearing tsa ho sututsa le tsona ke e nngwe ya dikarolo tsa bohlokwa, tse sebediswang ho mamella matla a axial a rotor le ho netefatsa tshebetso e tlwaelehileng ya enjene.
Mefuta e fapaneng ea li-bearing tsa thrust, ka melemo ea tsona e ikhethang ea sebopeho, molao-motheo le ts'ebetso, li bapala karolo ea tsona 'me li sebetsa ka kopanelo maemong a fapaneng a indasteri le lisebelisoa tse nepahetseng. Hase feela likarolo tsa bohlokoa tse netefatsang ts'ebetso e tsitsitseng le mosebetsi o sebetsang hantle oa mefuta eohle ea mechini, empa hape ke litšehetso tsa bohlokoa tse susumetsang indasteri ea sejoale-joale ho tsoela pele ka ho nepahala ho hoholo, mojaro o phahameng le lebelo le phahameng.
Ka tsoelo-pele e tsoelang pele ea theknoloji le tlhoko e ntseng e eketseha ea indasteri, li-bearing tsa thrust li tla boela li ntlafatse lipatlisiso le nts'etsopele ea thepa, ntlafatso ea sebopeho, le ntlafatso ea ts'ebetso ea tlhahiso ho ikamahanya le maemo a thata le a rarahaneng a mosebetsi, ho kenya phallo e tsoelang pele ea tšusumetso nts'etsopele e matla ea liindasteri tse fapaneng le ho ngola likhaolo tsa bohlokoa tse bohlokoa lefatšeng la mechini le tlang.
Khamphani ea rona e fana ka mefuta e fapaneng ea li-thrust bearing tseo u li khethang. Li boleng bo holimo, 'me li tiisetsoa hore li tla tlisoa ka mokhoa o sireletsehileng. U ka khetha bongata bofe kapa bofe.
Rea u amohela ho botsa.