Tlhokomelo eatšepe pina undercarriageho bohlokoa ho lelefatsa bophelo ba ts'ebeletso, haholo ts'ebetsong e matla haholo kapa libakeng tse thata (joalo ka mechini ea kaho, mechini ea temo, likoloi tsa sesole, joalo-joalo). Tse latelang ke likhothaletso tse qaqileng tsa tlhokomelo, tse sebetsanang le tlhokomelo ea letsatsi le letsatsi, tlhahlobo ea nako le nako le mehato ea tlhokomelo ea litsebi:
一. Ho hloekisa letsatsi le letsatsi le kalafo e khahlanong le mafome
1. Hlakola lithōle
- Ka mor'a ts'ebetso e 'ngoe le e' ngoe, hang-hang hloekisa lintho tse tsoang linaheng tse ling tse kang litšila, lehlabathe, mofoka, joalo-joalo ho tloha likheong tsa litsela ho li thibela ho khomarela lirolareng kapa pakeng tsa lihokelo tsa ketane le ho potlakisa ho apara.
- Ha u sebelisa sethunya sa metsi se nang le khatello e matla ho fofa, ela hloko ho qoba tšusumetso e tobileng karolong e koalang ho thibela ho kena ha metsi le ho se sebetse ha lubrication.
2. Thibelo ea mafome le ho omisa
- Ka mor'a ho hloekisa, omisa pina ka botlalo, haholo-holo likarolo tsa tšepe tse kang lihokelo tsa ketane le likhoele, ho qoba mongobo o setseng o bakang mafome.
- Ha u sebetsa sebakeng se mongobo kapa se letsoai (joaloka libaka tse lebōpong la leoatle), fafatsa rust inhibitor kapa u tlotse botoro ho etsa filimi e sireletsang.
二. Lubrication le tightness lokisa
1. Tlotsa likarolo tsa bohlokoa kamehla
- Lithakhisa le lihlahla: lihora tse ling le tse ling tse 50-100 tsa ts'ebetso kapa joalo ka ha moetsi a hlokoa, kenya mafura a thibelang mocheso o phahameng, mafura a sa keneleng metsi (joalo ka lithium grease) libakeng tsa lubrication ho fokotsa khohlano le mokhathala oa tšepe.
- Track roller, lebili le tataisang le li-bearings tsa mabili a koloi: Lekola ho tiisa 'me u kenye mafura ho thibela ho sila ho omileng ho baka tšenyo ea thepa.
2. Track tightness tokiso
- Boloka tsitsipano e nepahetseng (sheba buka ea lisebelisoa). Ho hlepha haholo ho ka etsa hore leino le tlole kapa le senyehe, athe ho tiea haholo ho ka eketsa ts'ebetso ea kahare le tšebeliso ea matla.
- Mokhoa oa ho fetola: Sebelisa hydraulic tensioner kapa liboutu tse lokisang ho etsa bonnete ba hore sag e bohareng ba pina e pakeng tsa 20-50mm (boleng bo khethehileng bo fapana ho latela mohlala).
三. Tlhahlobo ea nako le nako le tlhokomelo ea ho apara
1. Tlhahlobo ea pono
- Lihokelo tsa ketane le likhoele: Sheba hore na ha ho na mapetsong, deformation kapa ho apara ho feteletseng (haeba botenya ba sehokelo sa ketane bo fokotseha ho feta 10%, bo hloka ho nkeloa sebaka).
- Lieta tsa morao-rao: Lekola ho roala ha meno a fatše. Haeba bolelele ba leino bo apere ho feta 30% kapa bo robehile, bo hloka ho nkeloa sebaka.
- Liboutu le linate: Tiisa liboutu tsa khokahano ea pina ho thibela ho lokoloha le ho hloleha ha sebopeho.
2. Ho beha leihlo matšoao
- Lipina tse ling li entsoe ka masoba a matšoao kapa matšoao. Ha matšoao a nyamela, likarolo tse lumellanang li hloka ho nkeloa sebaka.
四. Ntlafatso ea ts'ebetso ea ts'ebetso
1. Qoba ts'ebetso e sa lokelang
- Fokotsa ho tjeka le ho pota-pota, ho ka eketsang haholo moaparo oa lehlakoreng la pina.
- Qoba matla a nako e telele a lehlakoreng le le leng (joalo ka lehlakore le leng la pina e tebela ka mokoting oa seretse) 'me u leke ho boloka mojaro o leka-lekaneng.
2. Laola tikoloho ea mosebetsi
- Fokotsa lebelo ha u ntse u khanna litseleng tse thata (joalo ka samente) ho fokotsa ts'ebetso ea ts'ebetso lipakeng tsa lieta tsa pina le fatše.
- Qoba ho lula libakeng tse phahameng tsa mocheso (joalo ka libaka tsa ho bokella slag) nako e telele ho thibela botsofali ba likarolo tsa rabara ea pina (haeba li teng).
五. Tlhokomelo ea tikoloho ea nako le nako e khethehileng
1. Tlhokomelo ea mariha
- Libakeng tsa mocheso o tlase, mafura a ka 'na a tiea' me a hloka ho nkeloa sebaka ke setlolo se khethehileng sa mocheso o tlase.
- Hlakola leqhoa le lehloa hang ka mor'a ts'ebetso ho thibela serame le ho baka ho hloleha ha pina.
2. Tikoloho e lerōle/seretse
- Hloekisa khafetsa ho thibela grit ho kena ka har'a pina.
- Lekola hore na tiiso e ntse e le teng 'me u e nkele sebaka ka tiiso e nang le ts'ebetso e matla e thibelang lerole ha ho hlokahala.
六. Tlhokomelo ea litsebi le ho fetola likarolo
1. Ho qhaqha le ho hlahloba kamehla
- Lihora tse ling le tse ling tse 500-1000 (kapa joalo ka ha ho khothalelitsoe ke moetsi), qhaqholla pina ho hlahloba ho roala ha lihlahla tse ka hare le likhoele, 'me u nkele likarolo tse tsofetseng ka nako.
2. Molao-motheo oa ho fetola ka bobeli
- Ha o nkela lihokelo tsa ketane, li-roller le likarolo tse ling, li tlameha ho nkeloa sebaka ka mokhoa o ts'oanang ho qoba matla a sa lekanang ka lebaka la phapang lipakeng tsa likarolo tse ncha le tsa khale.
七. Lintlha tsa polokelo
- Ha thepa e sa sebelisoe nako e telele, e emise sebakeng se omeletseng le se bataletseng 'me u lokolle tsitsipano ea pina ho boemo bo phutholohileng.
- Sebelisa li-blocks tsa mapolanka kapa li-brackets ho ts'ehetsa lipina ho thibela likarolo tse amanang le fatše hore li se ke tsa holofala ka lebaka la khatello ea nako e telele.
Kakaretso ea lintlha tsa bohlokoa tse susumetsang nako ea bophelo
| Lintlha | Liphello tsa Tšusumetso | Mehato ea ho hanyetsa |
| Lubrication e sa lekaneng | E potlakisa ho roala ha pin le bushing | Kamehla tlotsa 'me u hlahlobe ts'ebetso ea ho tiisa. |
| Pina e patisane haholo kapa e hlephile haholo | ho tlola, ho kgeloha kapa ho apara ka hare | Fetola tsitsipano ho latela tataiso |
| Lintho tse tsoang linaheng tse ling li khomaretsoe ka ketane | Lihokelo tsa ketane li holofetse kapa li robehile. | Li hloekise ka nako 'me u hlahlobe botšepehi ba poleiti ea balebeli. |
| Ts'ebetso e sa nepahalang (ho fetoha ka tšohanyetso, joalo-joalo) | Ho apara ka mahlakoreng a eketsehileng | Koetliso ea ts'ebetso e tloaelehileng |
Ka tlhokomelo e hlophisitsoeng, bophelo ba lipina tsa tšepe hangata bo ka atolosoa ka 30% -50%, ho fokotsa haholo nako ea thepa le litšenyehelo tsa ho lokisa. Ho kgothaletswa ho etsa moralo wa tlhokomelo ya motho ka mong mmoho le bukana ya disebediswa le ho rekota data e nngwe le e nngwe ya tokiso ho sekaseka mekgwa ya moaparo.