195-09-18260BERANG

Ho na le mefuta e fapaneng ea li-bearings tse sebelisoang ho li-bulldozers, 'me li ka khethoa ho latela libaka tse ikhethileng le litlhoko tsa ts'ebetso.

1. * * Li-bearings tsa conical roller:**
** * Likarolo: * * E khona ho mamella meroalo e meholo ea radial le meroalo ea axial ea unidirectional ka nako e le 'ngoe, ka ho tiea ho hoholo le ho lokisoa habonolo ha tumello.
** * Ts'ebeliso: * * * Mokotla oa mantlha oa sistimi ea ho tsamaea * *! E sebelisoa haholo bakeng sa ts'ehetso ea li-axle tsa lirolara tsa pina, mabili a sa sebetseng, mabili a tataisang le mabili a khannang. E boetse e sebelisoa hangata lits'ebetsong tsa phetisetso joalo ka li-gearbox, liphapang, le li-drive tsa ho qetela (li-sprockets).

2. * * Spherical roller bearings:**
** * Likarolo: * * E na le lirolara tsa mela e 'meli, haholo-holo e jara meroalo ea radial hape e khona ho mamella meroalo e itseng ea bidirectional axial. Monyetla oa bohlokoa ke eona * * centering function * *, e ka khonang ho lefella tekanyo e itseng ea ho se lumellane pakeng tsa sefate le setulo sa ho jara, 'me e na le khanyetso e matla ea ho sisinyeha le tšusumetso.
** * Tshebediso: * * E sebediswa ka tlwaelo bakeng sa dikarolo tse jereng meroalo e meholo ya radial mme di na le ho se tsamaisane ho fokolang kapa ho sisinyeha, jwalo ka dishafts tsa drive sprocket, dikarolo tse ding tsa ho qetela tsa koloi, mabili a mang a maholo a tshehetsang, disebediswa, le dikarolo tse itseng tse kopanetsweng tsa * * disebediswa tse sebetsang (digarafo) * *.

3. * * Deep groove ball bearings:**
** * Likarolo: * * Haholo-holo e khona ho mamella meroalo ea radial, empa hape e khona ho mamella meroalo e meng ea bidirectional axial, e nang le coefficient e tlase ea khohlano, lebelo le phahameng haholo, le theko e tlase haholo.
** * Tshebediso: * * E sebediswa ka tlwaelo dikarolong tse thusang tse nang le matla a batlang a le tlase le lebelo le phahameng, jwalo ka mabili a tataisang a metjhini e tsitsipanang, difeni, dipompo tsa metsi, dijenereithara, dipompo tsa haeteroliki/dinjini (non main drive), jj.

4. * * Angular contact ball bearings:**
** * Likarolo: * * E ka mamella meroalo e meholo ea axial ea unidirectional, hammoho le meroalo ea radial (hangata e sebetsa ka nako e le 'ngoe le meroalo ea axial).
** * Kopo: * * Haholo-holo e sebelisoa maemong ao ho ona ho hlokahalang taolo e nepahetseng ea ho falla ha axial kapa ho jara meroalo e meholo e hloekileng ea axial, joalo ka boemo ba axial ba li-shafts tse itseng, li-steering clutches, le lipompo tse ling tsa haeteroliki ka har'a lebokose la gear.

5. * * Spherical roller bearings:**
*Likarolo: Joalo ka spherical roller bearings, e na le-mosebetsi oa ho ikamahanya, empa likaroloana ke lirola, kahoo boholo ba radial load{1}}hangata bo phahame.
** * Tshebediso: * * Ka dinako tse ding e sebediswa e le sebaka sa dibering tsa spherical roller libakeng tse boima- tse hlokang boima bo phahameng ba radial le ho tsamaiswa.
 

Maemo a kopo le boleng ba indasteri ba li-bulldozer bearings
Libaka tsa ts'ebeliso ea mantlha
Ho jara bulldozer ke senotlolo sa phetisetso le ts'ehetso ea mochini oohle, mme e sebelisoa ka kotloloho ho:
Mochine oa ho tsamaea: Lebili la koloi le mabili a tataisang a bulldozer e lateloang li hloka ho mamella boima ba koloi eohle le matla a khohlano a fatše a 3.
Sesebelisoa se sebetsang: The thrust bearing ea bulldozer lifting hydraulic system e laola ho lokisoa ha angle ea lehare le phetisetso ea mojaro.
Sistimi ea matla: Li-bearings tse hokahaneng lipakeng tsa enjene le lebokose la gear li hloka ho ikamahanya le maemo a torque e phahameng le a vibrate.
Indasteri Boleng bo Atolositsoeng
Ntle le li-bulldozers, li-bearings tse tšoanang li boetse li sebelisoa haholo ho:
Ho hlahisa matla a motlakase ka metsi: Li-bearings tse khethehileng tsa li-valve tsa heke tse nang le bophara bo fetang 51cm;
Elevator ea baeti: e le karolo ea litekanyetso bakeng sa nts'etsopele ea maemo a ts'ireletso ea indasteri;
Lisebelisoa tse khethehileng: Metsu ea ho fula ka liqha, metjhini e tebileng-ea leoatle le lisebelisoa tse ling tse feteletseng tsa tikoloho.
Litlhahiso tsa khetho le tlhokomelo ea li-bulldozer bearings
Mekhoa ea khetho
Mofuta oa mojaro: Ha mojaro oa axial e le mojaro o ka sehloohong, ho khethoa li-thrust bearings, 'me ha mojaro oa radial e le mojaro o ka sehloohong, ho khethoa li-cylindrical roller bearings;
Maemo a ts'ebetso: Li-bearings tsa thepa e kopantsoeng (tse hananang le+165℃) li ratoa bakeng sa maemo a mocheso o phahameng, 'me lisebelisoa tsa tšepe tse sa hloekang li khethoa bakeng sa tikoloho e senyang;
Tlhaloso: Sheba matla a bulldozer (joalo ka mechini e menyenyane e ka tlase ho 37kW le metjhini e meholo e kaholimo ho 250kW) ho khetha matla a tšoanang a 6.
Lintlha tsa tlhokomelo
Kamehla hlahloba mocheso oa ho jara (hangata o ka tlase ho kapa o lekana le likhato tse 70) le lerata le sa tloaelehang ho qoba mokhathala oa lintho tse bonahalang o bakoang ke ho jara;
Li-bearings tsa ho itlotsa ha li hloke ente ea mafura khafetsa, empa hoa hlokahala ho thibela litšila tse kantle ho kena ka har'a tumello ea 1;
Ha u nkela li-bearings sebaka, hoa hlokahala ho netefatsa hore tšitiso ea ho kenya e lekana hantle ho qoba ho roala ho eketsehileng ho bakoang ke ho hlepha.