Lithaere tsa merafo ke lithaere tse etselitsoeng ka ho khetheha likoloi tse fapaneng tse boima tse sebetsang tikolohong e thata ea merafo. Likoloi tsena li kenyelletsa empa ha li felle feela ho literaka tsa merafo, li-loaders, bulldozers, graders, scrapers, joalo-joalo Ha li bapisoa le lithaere tse tloaelehileng tsa mechine ea boenjiniere, lithaere tsa merafo li hloka ho ba le matla a matla a ho jara, ho thibela ho khaola, ho hanyetsa le ho phunya ho sebetsana ka katleho le litsela tse rarahaneng, tse matsaranka, tse nang le majoe le tse ka bang bohale merafong.
Lintlha tse ka sehloohong tsa lithaere tsa merafo:
Bokhoni bo matla haholo ba ho jara: Likoloi tsa merafo hangata li jara meroalo e meholo, kahoo lithaere tsa merafo li tlameha ho mamella meroalo e phahameng haholo.
Ka mokhoa o babatsehang oa ho seha le ho phunya: Majoe a bohale le lehlohlojane litseleng tsa merafo a ka khaola le ho phunya lithaere habonolo, kahoo lithaere tsa merafo li sebelisa foromo e khethehileng ea rabara le sebopeho sa likhoele tse ngata ho ntlafatsa bokhoni ba ho hanela tšenyo ena.
Ho hanyetsa ka mokhoa o babatsehang: Tikoloho ea ts'ebetso ea merafo e thata 'me lithaere li tsofetse haholo, kahoo rabara ea maoto ea lithaere tsa merafo e na le khanyetso e phahameng ea ho apara ho lelefatsa bophelo ba tšebeletso.
Tsela e ntle ea ho ts'oara le ho ts'oara: Litsela tse sa lokang le tse sa leka-lekaneng tsa merafo li hloka lithaere hore li fane ka matla le ho ts'oara ho netefatsa ho khanna le ho sebetsa hantle. Mokhoa oa ho hatakela hangata o etselitsoe ho teba le ho ba motenya ho matlafatsa bokhoni ba ho tšoara le ho itlhoekisa.
Matla a phahameng le ho tšoarella: Lithaere tsa merafo li hloka ho khona ho sebetsa tlas'a maemo a thata ka nako e telele, kahoo sebopeho sa bona sa setopo se hloka ho ba matla haholo le ho tšoarella.
Phallo e ntle ea mocheso: Meroalo e boima le ts'ebetso ea nako e telele e tla etsa hore thaere e hlahise mocheso o phahameng, 'me mocheso o feteletseng o tla fokotsa ts'ebetso le bophelo ba thaere. Ka hona, lithaere tsa merafo li entsoe ho nahanoa ka ho senya mocheso.
Ntlafatso bakeng sa maemo a khethehileng a merafo: Mefuta e fapaneng ea merafo (e kang merafo e bulehileng, merafo e ka tlas'a lefatše) le litlhoko tse fapaneng tsa ts'ebetso li na le litlhoko tse fapaneng tsa ts'ebetso bakeng sa lithaere, kahoo ho na le lithaere tsa merafo tse lokiselitsoeng maemo a itseng a merafo.
Lithaere tsa merafo li ka aroloa ka mefuta e meraro e latelang ho latela sebopeho sa tsona:
Bias Ply Tyres: Lithapo tsa setopo li hlophisitsoe ka tsela e tšekaletseng ka lehlakoreng le itseng. Sebopeho se batla se le bonolo 'me ho thatafala ha setopo se setle, empa mocheso oa mocheso o fokola' me ts'ebetso ea lebelo le phahameng ha e tšoane le ea lithaere tsa mahlaseli.
Lithaere tsa Radial: Lithapo tsa setopo li hlophisitsoe ka likhato tse 90 kapa li haufi le likhato tse 90 ho ea moo thaere e tsamaeang teng, 'me lera la lebanta le sebelisetsoa ho ntlafatsa matla. Lithaere tsa radial li na le botsitso bo betere ba ho sebetsana le maemo, ho hanyetsa ho roala, ho tima mocheso le moruo oa mafura. Hajoale, boholo ba lithaere tsa literaka tsa merafo ke lithaere tsa radial.
Lithaere tse tiileng: 'mele oa thaere o tiile 'me ha o hloke ho nyoloha ha theko. E na le khanyetso e phahameng haholo ea ho phunya, empa e fokola haholo. E loketse libaka tsa merafo ka lebelo le tlaase, mojaro o boima le holim'a tsela e bataletseng.
Ka kakaretso, lithaere tsa merafo ke lekala la bohlokoa haholo la lithaere tsa mochini oa boenjiniere. Li entsoe le ho etsoa ho finyella litlhoko tse khethehileng tsa libaka tse sebetsang tsa merafo tse feteletseng 'me ke likarolo tsa bohlokoa ho netefatsa hore lisebelisoa tsa merafo li sebetsa hantle le tse sireletsehileng.
Libakeng tse thata tsa mosebetsi tse kang merafong, lithaere tsa merafo li lokela ho sebelisoa hammoho le lirifi tsa merafo tse khonang ho mamella meroalo e meholo le maemo a thata ho netefatsa hore likoloi li sebetsa ka mokhoa o sireletsehileng le ka katleho.
HYWG ke moqapi le moetsi oa mabili a tsoang kantle ho tsela oa China, hape ke setsebi se etelletseng pele lefats'eng sa moralo le tlhahiso ea likarolo tsa rim. Lihlahisoa tsohle li entsoe le ho hlahisoa ho latela litekanyetso tsa boleng bo holimo.
Re na le sehlopha sa lipatlisiso le nts'etsopele se entsoeng ka lienjineri tse kholo le litsebi tsa tekheniki, tse shebaneng le lipatlisiso le ts'ebeliso ea mahlale a macha ho boloka maemo a etelletseng pele indastering. Re thehile sistimi e felletseng ea ts'ebeletso ea kamora thekiso ho fana ka ts'ehetso ea tekheniki e nakong le e sebetsang hantle le tlhokomelo ea kamora thekiso ho netefatsa hore bareki ba na le boiphihlelo bo bonolo nakong ea ts'ebeliso. Re na le lilemo tse fetang 20 tsa phihlelo ea tlhahiso ea mabili.
Lirime tsa merafo li ka aroloa ka lirifi tse nang le karolo e le 'ngoe, lirifi tse ngata-ngata le li-flange ho latela sebopeho sa tsona le mokhoa oa ho kenya.
Karolo e le 'ngoe ea rim : sebopeho se bonolo, matla a phahameng, a loketseng likoloi tse ling tse nyenyane le tse mahareng tsa merafo.
Li-rims tse nang le likarolo tse ngata hangata li entsoe ka likarolo tse ngata tse kang rim base, lock ring, retaining ring, joalo-joalo, 'me li loketse literaka tse kholo tsa merafo le li-loaders, joalo-joalo.
Flange rim : Rim e kopantsoe le hub ka li-flanges le li-bolts, e fana ka khokahanyo e ka tšeptjoang haholoanyane le matla a phahameng a ho jara, a atisang ho fumanoa likoloing tse kholo tsa merafo.
Lirimo tsena li ka sebetsa libakeng tse thata joalo ka merafong, ka melemo e latelang:
1. Matla a phahameng le matla a ho jara moroalo: Lirifi tsa merafo li entsoe ka tšepe e matla haholo 'me li entsoe ka ho khetheha le ho matlafatsoa ho mamella meroalo e meholo e fetisitsoeng ke lithaere tsa merafo.
2. Ho tšoarella nako e telele: Tšusumetso, extrusion le corrosion tikolohong ea merafo li beha litlhoko tse phahameng haholo tsa ho tšoarella ha rim. Hangata lirifi tsa merafo li na le lisebelisoa tse teteaneng le liphekolo tse khethehileng tsa holim'a metsi ho hanyetsa lintlha tsena.
3. Boholo bo nepahetseng le ho lekana: Boholo le sebōpeho sa thaere li tlameha ho lumellana ka nepo le thaere ea morafo ho etsa bonnete ba hore ho kenngoa ka nepo le matla a tšoanang a thaere, le ho qoba mathata a kang ho thella le ho thella ha thaere.
4. Mokhoa o ka tšeptjoang oa ho notlela (bakeng sa mefuta e itseng ea lirimo): Lirime tse ling tsa merafo, haholo-holo tse sebelisetsoang literaka tse khōlō tsa merafo, li ka sebelisa mekhoa e khethehileng ea ho notlela (e kang ho kenya li-flange kapa li-rims tse ngata) ho etsa bonnete ba hore ho na le khokahanyo e sireletsehileng ea thaere tlas'a maemo a feteletseng a ho sebetsa.
5. Litlhokomelo tsa ho senya mocheso: Ho tšoana le lithaere tsa merafo, moralo oa lirimo o tla boela o nahane ka ho senya mocheso ho thusa ho felisa mocheso o hlahisoang ke ho qhoqhoa le lithaere.
Ha re hlahise lirimo tsa likoloi tsa merafo feela, empa hape re na le mefuta e mengata e fapaneng ea lirifi tsa indasteri, lifereko tsa forklift, metjeko ea mochini oa kaho, mehala ea temo le lisebelisoa tse ling le lithaere. Re barekisi ba pele ba rim Chaena bakeng sa Volvo, Caterpillar, Liebherr, John Deere, Huddig le mefuta e meng e tsebahalang.
Tse latelang ke mefuta e fapaneng ea lirime tseo k'hamphani ea rona e ka li hlahisang mafapheng a fapaneng:
Boholo ba mochini oa boenjiniere:
| 8.00-20. | 7.50-20 | 8.50-20 | 10.00-20 | 14.00-20 | 10.00-24 | 10.00-25 |
| 11.25-25 | 12.00-25 | 13.00-25 | 14.00-25 | 17.00-25 | 19.50-25 | 22.00-25 |
| 24.00-25 | 25.00-25 | 36.00-25 | 24.00-29 | 25.00-29 | 27.00-29 | 13.00-33 |
Boholo ba rim ea ka:
| 22.00-25 | 24.00-25 | 25.00-25 | 36.00-25 | 24.00-29 | 25.00-29 | 27.00-29 |
| 28.00-33 | 16.00-34 | 15.00-35 | 17.00-35 | 19.50-49 | 24.00-51 | 40.00-51 |
| 29.00-57 | 32.00-57 | 41.00-63 | 44.00-63 |
Boholo ba lebili la Forklift:
| 3.00-8 | 4.33-8 | 4.00-9 | 6.00-9 | 5.00-10 | 6.50-10 | 5.00-12 |
| 8.00-12 | 4.50-15 | 5.50-15 | 6.50-15 | 7.00-15 | 8.00-15 | 9.75-15 |
| 11.00-15 | 11.25-25 | 13.00-25 | 13.00-33 |
Litekanyo tsa lirimo tsa likoloi tsa indasteri:
| 7.00-20 | 7.50-20 | 8.50-20 | 10.00-20 | 14.00-20 | 10.00-24 | 7.00×12 |
| 7.00×15 | 14 × 25 | 8.25×16,5 | 9.75×16,5 | 16x17 | 13×15.5 | 9×15.3 |
| 9x18 | 11 × 18 | 13 × 24 | 14x24 | DW14x24 | DW15x24 | 16x26 |
| DW25x26 | W14x28 | 15 × 28 | DW25x28 |
Sekhahla sa lebili la mochini oa temo:
| 5.00×16 | 5.5×16 | 6.00-16 | 9×15.3 | 8LBx15 | 10LBx15 | 13×15.5 |
| 8.25×16,5 | 9.75×16,5 | 9x18 | 11 × 18 | W8x18 | W9x18 | 5.50×20 |
| W7x20 | W11x20 | W10x24 | W12x24 | 15 × 24 | 18x24 | DW18Lx24 |
| DW16x26 | DW20x26 | W10x28 | 14x28 | DW15x28 | DW25x28 | W14x30 |
| DW16x34 | W10x38 | DW16x38 | W8x42 | DD18Lx42 | DW23Bx42 | W8x44 |
| W13x46 | 10 × 48 | W12x48 | 15 × 10 | 16×5.5 | 16×6.0 |
Lihlahisoa tsa rona ke tsa boleng bo holimo lefatšeng.
Nako ea poso: Apr-23-2025