UAS 60 railyog ib qho hnyav -lub luag haujlwm steel profile hnyav 60.21 kg ib 'meter', engineered tshwj xeeb rau siab -ceev thiab siab - load railway ib puag ncig. NtawmGNEE RAIL, peb lub chaw tsim khoom siv high -cov dov mills precision thiab siab heev- kho tshuab kom ntseeg tau tias txhua txoj kev tsheb ciav hlau ua tau raws li cov txheej txheem nruj ntawm cov txheej txheem thoob ntiaj teb xws li EN 13674-1.
60e1 rail qhov ntev
| Loj | Dimension | Qhov hnyav (kg / m) | Khoom siv | Ntev (m) | |||
| Lub taub hau (mm) | Qhov siab (mm) | Puag | Web | ||||
| UAS 60 | 72 | 172 | 150 | 16.5 | 60.21 | 900A/1100 | 12-25 |
Dab tsi yog mechanical uic60 rail zog?
UIC 60 (los yog 60E1) rail yog siab - lub zog European tus qauv (EN 13674-1) railway rail hnyav 60.21 kg / m, optimized rau siab - ceev (txog 350 km / h) thiab hnyav thauj khoom.
- Tensile Strength thiab Yield Strength
Cov cuab yeej cuab tam tseem ceeb tshaj plaws ntawm UIC60 rail yog nws lub zog tensile, uas txiav txim siab ntau npaum li cas cov tsheb ciav hlau tuaj yeem tiv taus ua ntej tawg.Rau tus qauvR260 qib tsim nyob rau hauv GNEE RAIL, qhov tsawg kawg nkaus tensile lub zog yog 880 MPa. Rau cov haujlwm tshwj xeeb uas xav tau kev ua haujlwm siab dua, pebR350 HT(Kub Kho) rails tuaj yeem ncav cuag lub zog tensile ntawm 1175 MPa lossis siab dua.
| R260 | Mechanical Property | Tshuaj muaj pes tsawg leeg | |||||||||||
| Lub zog tensile | Elongation | Hardness | C | Si | Mn | S | P | H ppm | Aw ppm | ||||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug rau 880 | 10% | 260-300 | 0.62-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.025 | 2.5 | 20 | ||||
| R350 HT | Mechanical Property | Tshuaj muaj pes tsawg leeg | |||||||||||
| Yield zog | Lub zog tensile | Elongation | Hardness | C | Si | Mn | S | P | H ppm | Aw ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug rau 1175 | 9% | 350-390 | 0.72-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.020 | 2.5 | 20 | ||||
Kev tawm dag zog lub zog yog qhov tseem ceeb sib npaug, vim nws txhais cov ntsiab lus ntawm cov hlau yuav mus tas li deform. GNEE RAIL's rail 60e1 tswj xyuas kom muaj txiaj ntsig zoo - rau- tensile ratio, tso cai rau cov lem los txhawb nqa lub qag loj heev yam tsis tau poob lawv cov duab geometric ntau xyoo ntawm kev siv hnyav.
- Elongation thiab Ductility Standards
Lub zog yuav tsum sib npaug nrog ductility los tiv thaiv txoj kev tsheb ciav hlau los ntawm kev tawg thiab tawg thaum muaj kev cuam tshuam sai.
Hauv peb cov txheej txheem tsim khoom, peb xyuas kom meej tias UIC60 rails tuav qhov elongation tsawg kawg yog 10%. Cov cuab yeej no tso cai rau txoj kev tsheb ciav hlau "flex" me ntsis raws li qhov hnyav ntawm lub tsheb ciav hlau hla thiab nqus lub zog yam tsis muaj kev tawg. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov cheeb tsam uas muaj qhov kub thiab txias hloov pauv, qhov twg cov hlau yuav tsum nthuav dav thiab cog lus yam tsis muaj kev ntxhov siab sab hauv. Peb lub chaw soj nstuam xyuas cov qib no los ntawm kev khoov nruj thiab kev ntsuas nruj ntawm txhua qhov ntau lawm.
Brinell Hardness thiab Hnav Resistance
Lub hardness ntawm lub taub hau tsheb ciav hlau txiav txim siab ntev npaum li cas txoj kev khiav yuav kav ntev ua ntej yuav tsum tau sib tsoo lossis hloov. Rau tus qauv UIC60 (R260), qhov hardness feem ntau nyob ntawm 260 thiab 300 HBW. Txawm li cas los xij, rau cov kev sib tw uas muaj qhov nkhaus ntse lossis siab - tsheb khiav ntau zaus, peb muab lub taub hau- cov hlua tawv tawv (R350HT) nrog rau qhov nyuaj ntawm 350 txog 390 HBW.
Los ntawm kev ua kom cov pearlite ntom ntom hauv cov hlau los ntawm kev tswj cov cua txias ntawm peb lub chaw, GNEE RAIL tau txhim kho txoj kev tsheb ciav hlau tsis kam rau sab hnav thiab "dov hu rau qaug zog." Qhov no ua rau lub neej ua haujlwm ntev dua thiab txo qis txij nkawm rau tus neeg teb xov tooj.
GNEE RAILmuaj ntau tshaj li UIC60 Rail: peb muab tag nrho - kev pabcuam daws teeb meem raws li koj qhov project. Los ntawm kev sib tham txog kev tsim khoom thiab kev tsim khoom mus rau kev xa khoom thiab tom qab- kev txhawb nqa muag, peb sawv nrog koj ntawm txhua theem. Peb pab neeg ua haujlwm los kho peb cov khoom nrog koj lub sijhawm, nyiaj txiag, thiab kev xav tau kev ua haujlwm, yog li koj tuaj yeem tsom mus rau kev tsim kho kev tsheb ciav hlau zoo yam tsis muaj kev cuam tshuam ntxiv.
Tiv tauj pebrau UIC60 Rail Profile daws teeb meem