Cov ncauj lus kom ntxaws uic54 rail specification yog dab tsi?
UAS 54 railyog tus qauv hnyav rail profile txhais los ntawm UIC 860, dav siv nyob rau hauv mainline railway systems rau cov neeg nrog caij thiab freight thauj. Nrog lub theoretical qhov hnyav ntawm 54.43 kg / m, nws muaj kev sib npaug ntawm lub zog, hnav tsis kam, thiab kev ua haujlwm zoo.
uic54 rail qhov ntev:
UIC54 rail specification yog txhais los ntawm nws tus ntoo khaub lig-sectional geometry thiab mechanical zog. Cov kev txwv no cuam tshuam ncaj qha rau cov load-cov kabmob muaj peev xwm thiab kev pabcuam lub neej.
| Loj | Rail qhov siab (mm)
A |
Hauv qab dav (mm)
B |
Lub taub hau dav (mm)
C |
Web Thickness (mm)
t |
Qhov hnyav (kg / m) |
| 50E1 | 153.00 | 134.00 | 65.00 | 15.50 | 50.37 |
| 50E2(50EB-T) | 151.00 | 140.00 | 72.00 | 15.00 | 49.97 |
| 50E4 | 152.00 | 125.00 | 70.00 | 15.00 | 50.46 |
| 50E5 | 148.00 | 135.00 | 67.00 | 14.00 | 49.90 |
| 50E6(U50) | 153.00 | 140.00 | 65.00 | 15.50 | 50.90 |
| 54E1 (UA 54) | 159.00 | 140.00 | 70.00 | 16.00 | 54.77 |
| 54E2 (UA 54E) | 161.00 | 125.00 | 67.00 | 16.00 | 53.82 |
Cov qhov ntev no ua kom zoo tshaj qhov kev faib tawm kev ntxhov siab thiab kev sib raug zoo nrog cov txheej txheem fastening thiab pw tsaug zog.
NtawmGNEE RAIL, 54e1 rail yog tsim los nrog kev tswj cov txheej txheem dov thiab nruj me ntsis kam rau ua, ua kom muaj kev ua tau zoo ib yam thiab ua raws li cov qauv kev tsheb ciav hlau thoob ntiaj teb.
Dab tsi Steel Qib Siv rau uic54 rail profile?
UIC54 rails tuaj yeem tsim nyob rau hauv cov qib steel sib txawv nyob ntawm kev ua haujlwm thiab kev thauj khoom. Cov qib uas muaj xws li:
| Txuj | Qib Steel | Mechanical Properties | ||
| Rm MPa | tsawg A5% | HB | ||
| EN 13674 - 1 (2006) | ||||
| R200 | min 680 |
14 | 200 - 240 | |
| R260 | min 880 |
10 | 260 - 300 | |
| R260 MN | min 880 |
10 | 260 - 300 | |
| R350 HT | min 1175 |
9 | 350 - 390 | |
Yuav Ua Li Cas Uic54 rail profile Sib piv nrog Lwm Hom Rail?
UIC54 rail is a standard heavy-duty rail profile (54.77 kg/m) widely used in Europe and Asia for mainlines, offering high endurance for heavy loads (>25 tonnes qag load) thiab siab -cov neeg caij tsheb ceev mus txog 120--160 km / h. Piv nrog rau cov hlua sib dua (piv txwv li, 50 kg / m), nws muaj zog dua; piv rau qhov hnyav dua UIC60 (60.21 kg / m), nws yog sib dua, muab qhov sib npaug zoo ntawm tus nqi thiab kev ua tau zoo rau nruab nrab-hnyav tsheb, txawm tias muaj qhov nruj dua.
Kev sib piv tseem ceeb nrog Lwm Hom Rail:
- vs UIC60 (60E1):UIC54 is lighter (54.77 kg/m vs 60.21 kg/m), making it slightly less rigid and less suitable for extremely high-speed (>200 km/h) los yog ultra{1}} hnyav hnyav piv rau UIC60, uas muab kev tiv thaiv zoo dua rau kev khoov thiab qaug zog.
- vs. AREMA/American Rails:UIC54 yog ib qho metric, tus qauv profile (tus qauv raws li EN13674-1) tsom rau European / Asian cov qauv, thaum American 136RE lossis 141RE rails muaj lub taub hau sib txawv, hauv paus, thiab nuv ntses geometries, ua rau sib txawv fastening system compatibilities.
| Hom Rails | Qhov Loj (mm) | Qhov hnyav (kg / m) | Qib Steel | |||
|---|---|---|---|---|---|---|
| Rail qhov siab (A) | Hauv qab dav (F) | Lub taub hau dav (C) | Web Thickness (t) | |||
| 90ARA-A (TR45) | 142.9 | 130.2 | 65.1 | 14.3 | 44.65 | Standard zog (SS) Lub zog nruab nrab (IS) Siab zog / Lub taub hau Hardened (HH) |
| 100 RE | 152.4 | 136.5 | 68.3 | 14.3 | 50.34 | |
| 115 TSI (TR57) | 168.3 | 139.7 | 69.1 | 15.9 | 56.9 | |
| 119 RA | 173.1 | 139.7 | 67.5 | 15.9 | 58.86 | |
| 132 UA | 180.9 | 152.4 | 76.2 | 16.6 | 65.58 | |
| 133 RA | 179.39 | 152.4 | 76.2 | 17.46 | 66.1 | |
| 136 TSI (TR68) | 185.7 | 152.4 | 74.6 | 17.5 | 67.5 | |
| 141 TSI | 188.91 | 152.4 | 77.79 | 17.46 | 69.94 | |
- vs. Lighter Rails (piv txwv li, 50 kg/m):UIC54 muaj kev ua tau zoo dua qub, txhim kho kev hnav tsis kam, thiab siab dua qag load peev xwm, ua rau nws muaj kev xaiv zoo dua rau siab - ceev ceev.
GNEE RAILtsim UIC54 rails nrog ruaj khov dov khoom, xyuas kom meej qhov ntev thiab zoo ib yam khoom siv hauv txhua pawg. Peb txhawb nqa ntau qib xws li R260 thiab R350HT, nrog rau cov kev tsheb ciav hlau hloov tau yooj yim kom phim cov kev xav tau sib txawv. Los ntawm kev xaiv cov khoom siv raw mus rau qhov kawg tshuaj ntsuam xyuas, txhua kauj ruam yog tswj kom txo tau ntawm - qhov chaw hloov kho thiab txhim kho kev txhim kho kev ua haujlwm. Qhov no pab cov neeg yuav khoom tswj tus nqi thiab xa khoom nrog kev ntseeg siab ntau dua. Yog tias koj xav tau cov lus qhia tshwj xeeb, kos duab, lossis cov ntsiab lus ntawm tus nqi, koj tuaj yeem ua tautiv tauj pebkom tau txais UIC54 cov ntaub ntawv kev tsheb nqaj hlau thiab kev txhawb nqa qhov project, thiab peb yuav phim cov kev xaiv tsim nyog raws li koj daim ntawv thov.
