Lehae
Letlapa la tšepe
01 02
Tšepe ea terene ea leseli&e boima
tlhaloso1
lintlha tsa sehlahisoa
| MOFUTA | （ mm*mm*mm) TS'ELISO | TS'ELISO |
| P275NL1, P355NL1 | 6-100 * 1800-3300 * L | EN 10028-3 kapa tumellano ea tekheniki |
| S355J2W | 6-100 * 1800-3300 * L | EN 10025-5 kapa tumellano ea tekheniki |
| 16MnDR, 16MnDR-ZJ | 6-100 * 1800-3300 * L | GB/T 3531 kapa tumellano ya tekheniki |
| Q345D, Q345E | 6-100 * 1800-3300 * L | GB/T 1591 kapa Tumellano ea Theknoloji |
| Q450NQR1 | 6-20mm * 1800-3300 * L | TB/T 1979 |
Rail steel, eo hape e tsejoang e le rail track steel, ke mofuta o ikhethileng oa tšepe o etselitsoeng ho sebelisoa liporong tsa terene. Mofuta ona oa tšepe o tlameha ho fihlela litlhoko tse thata ho mamella meroalo e meholo, likhatello tse iphetang, le ho roala ho amanang le ho tsamaea ha literene. Thepa ea tšepe ea terene e entsoe ka hloko ho netefatsa polokeho, bophelo bo bolelele, le ts'ebetso e nepahetseng litsing tsa motheo tsa terene.
Sebopeho le Tlhahiso: Tšepe ea terene hangata ke tšepe e nang le khabone e tlase, e nang le manganese e phahameng e nang le likarolo tse ling tsa alloying joalo ka silicon le chromium ka linako tse ling. Sebopeho se khethehileng se khethiloe ka hloko ho finyella ho leka-lekana ha boima, boima, le ho hanyetsa ho apara. Mokhoa oa ho etsa lihlahisoa o kenyelletsa ho phunya ho chesang, e leng se fanang ka thepa ea mochine e lakatsehang ho tšepe.
Thepa ea Rail Steel:
Matla a Phahameng: Litšepe tsa terene li hloka ho ba thata ka ho lekaneng ho hanela ho senyeha le ho senyeha ho bakoang ke ho ferekana ho sa khaotseng pakeng tsa mabili a terene le seporo. Ho thatafala hona ho tiisa bophelo bo bolelele ba tšebeletso bakeng sa liporo.
Toughness: Ho sa tsotellehe ho thatafala ha eona, tšepe ea terene e boetse e tlameha ho ba le boima ba ho mamella meroalo e matla le ho hanela ho robeha ha brittle. Ho thatafala ho bohlokoa bakeng sa ho thibela ho hloleha ha literene le ho netefatsa polokeho ea lipalangoang tsa terene.
Wear Resistance: Ho tsamaea ho sa khaotseng ha literene holim'a liporo ho etsa hore tšepe e senyehe haholo. Seporo sa tšepe se etselitsoe ho bonts'a khanyetso e ntle ea ho roala, ho fokotsa tlhoko ea ho nkela sebaka khafetsa le tlhokomelo.
Ductility: Tšepe ea terene e tlameha ho ba ductile e lekaneng ho monya le ho fana ka likhatello hape, haholo-holo manonyeletsong a seporo le liphetohong. Ductility e thusa ho thibela nts'etsopele ea mapetsong le ho netefatsa botšepehi bo akaretsang ba sebopeho sa terene.
Ho hanyetsa Mokhathala oa Rolling Contact: Litšepe tsa terene li na le mokhathala oa ho thella ka lebaka la ho laeloa khafetsa le ho laolla ho bakoang ke literene tse fetang. Sebopeho sa eona le kalafo ea mocheso li ntlafalitsoe ho hanela nts'etsopele ea mapetsong a mokhathala.
Lisebelisoa: Litšepe tsa terene li sebelisoa haholo kahong ea liporo tsa terene, tse kenyelletsang likarolo tse fapaneng tsa seporo joalo ka:
Rails: Likarolo tse ka sehloohong tse tšekaletseng tse tšehetsang le ho tataisa mabili a terene. Tsena ke lintlha tsa mantlha tse jarang moroalo oa pina.
Li-switches le Crossings: Likarolo tsa bohlokoa moo literene li ka fetolang lipina. Tšepe e sebelisoang li-switches le li-crossing e tlameha ho ba le thepa e tšoanang le ea tšepe ea terene.
Li-fasteners: Lisebelisoa tse fapaneng tsa ho tiisa, tse kang li-clip le liboutu, li sebelisoa ho tiisa liporo ho maqhama kapa lirobala. Li-fasteners hangata li entsoe ka tšepe e lumellanang le tšepe ea terene.
Maemo le Litlhaloso: Litšepe tsa terene li tlameha ho khomarela litekanyetso tse khethehileng le litlhaloso tse thehiloeng ke ba boholong ba literene le mekhatlo. Maemo ana a hlalosa sebopeho sa lik'hemik'hale, thepa ea mochini, le litlhoko tsa boleng bakeng sa tšepe ea terene ho netefatsa ho ts'oana le polokeho ho pholletsa le marang-rang a terene.
Qetello: Rail steel ke sesebelisoa se ikhethileng se bapalang karolo ea bohlokoa ts'ebetsong e bolokehileng le e sebetsang ea literene. Motsoako oa eona o ikhethang oa ho thatafala, ho tiea, le ho haneloa ha liporo ho netefatsa ho tšoarella le ho ts'epahala ha meralo ea motheo ea literene, e tlatsetsang polokehong le ts'ebetsong ea litsamaiso tsa lipalangoang lefatšeng ka bophara. Ha theknoloji e ntse e tsoela pele, lipatlisiso tse tsoelang pele le nts'etsopele li ntse li tsoela pele ho ntlafatsa ts'ebetso le nako e telele ea tšepe ea terene sebakeng se ntseng se tsoela pele sa lipalangoang.