Hlau railsyog cov load bearing thiab cov ntsiab lus hauv kev tsheb ciav hlau lossis tramway khiav. Cov khoom tawg ntawm tus kheej yog bolted los yog welded ua ke ua ib txoj kab txuas ntxiv uas txhawb nqa railcar log. Cov ntu ntu ntawm txoj kab tsheb ciav hlau, lossis qhov profile, tau hloov pauv raws sijhawm thiab los ntawm thaj chaw thov.
Dab tsi yog cov yam ntxwv ntawm 22kg rail?
A 22 kq rwjyog ib lub teeb yuag steel rail (kwv yees . 22} kg ib meter) siv rau ib ntus / kev lag luam lem, paub txog nws lub zog siab, zoo hnav / corrosion kuj, thiab yooj yim tuav, nrog rau qhov loj me me xws li 93.66mm qhov siab thiab 50.8mm lub taub hau dav, feem ntau ua los ntawm Q235B lossis 55Q steel rau durability, los yog kev tsim kho, kev tsim kho, mining.
Cov yam ntxwv tseem ceeb:
- Nyhav & Loj: Nyob ib ncig ntawm 22.3 kg / m, nrog rau qhov siab ntawm 93.66mm, lub taub hau dav ntawm 50.8mm, thiab web thickness ntawm 10.72mm.
| Kev faib tawm | Qhov siab (mm) | Lub taub hau (mm) | Hauv qab (mm) | Thickness (mm) | Qhov hnyav (kg / m) | |
| Lub Teeb Rail | 8 KG / M | 65 | 25 | 54 | 7 | 8.42 |
| 9 KG / M | 63.5 | 32.1 | 63.5 | 5.9 | 8.94 | |
| 12 KG / M | 69.85 | 38.1 | 69.85 | 7.54 | 12.2 | |
| 15 KG / M | 79.37 | 42.86 | 79.37 | 8.33 | 15.2 | |
| 18 KG / M | 80 | 40 | 80 | 10 | 18.06 | |
| 22 KG / M | 93.66 | 50.8 | 93.66 | 10.72 | 22.3 | |
| 24 KG / M | 107 | 51 | 90 | 10.9 | 24.46 | |
| 30 KG / M | 107.95 | 60.33 | 107.95 | 12.3 | 30.1 | |
- Khoom siv: Feem ntau Q235B lossis 55Q steel, muab lub zog zoo thiab hnav tsis kam, nrog 55Q muab kub dua thiab hnav ua haujlwm.
| 55Q | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Lub zog tensile | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HBW | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
| Q235B | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Lub zog tensile | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | ||||||||||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
- Lub zog: nta lub taub hau hardened rau siab ib leeg - log load (txog 50 tons) thiab lub web reinforced tiv thaiv lateral rog.
- Durability: Muaj kev hnav tsis kam, qaug zog, thiab zoo toughness, txawm tias muaj kev kho tshwj xeeb rau corrosion kuj.
- Kev tuav: Nws qhov hnyav dua ua rau nws yooj yim rau kev thauj mus los thiab nruab piv rau cov hlua hnyav dua, txo cov nqi zog.
22kg Rails Project Applications
- Battery-Powed Locos:Muaj zog txaus los txhawb nqa me me locomotives siv nyob rau hauv underground thee thiab kub mines. Muab kev ruaj khov traction rau roj teeb - lub tsheb muaj zog hauv qhov nqaim thiab txoj hauv kev rugged.
- Hnyav Ore Hloov:Ua haujlwm ntau zaus ntawm lub ntsej muag mining thiab chaw nres tsheb ncej. Haum rau kev nqa cov tsheb thauj khoom thauj khoom nyob rau hauv qhov hnyav hnyav yam tsis muaj deformation sai lossis taug qab tsis ua haujlwm.
- Ib qho yooj yim Turnout Integration:22kg rails feem ntau yog ua ntej-drilled, simplifying installation nyob rau hauv turnout cheeb tsam. Ua kom muaj kev teeb tsa sai ntawm sab lossis hla hauv cov txheej txheem hauv av.
Raws li tus kws tshaj lij rail fastener tsum,GNEE RAILtuaj yeem muab cov qauv steel sib txawv xws li GB, Asmeskas, BS, UIC, DIN, JIS, Australian thiab South Africa uas siv rau hauv txoj kev tsheb ciav hlau, cranes thiab thee mining.
| QU Series | Suav | Q70, Q80, | U71Mn, U75V | 12m |
| YB/T 5055-2014 | QU100, QH 120 | |||
| Ib Series | German | A45, A55, | 50mn,71mn ua | 10/12/15m |
| DIN536 | A65, A75, | |||
| A100, A120, A150 | ||||
| ASCE Series | Neeg Asmeskas | ASCE25, ASCE40, ASCE60, | 700/900A/1100 | 6-12m, 12-25m |
| ASTM, AREMA | ASCE 75, ASCE 85, ASCE 90, ASCE 115, ASCE 136 | |||
| UIC Series | International Union ntawm Railways | UIC50, UIC54, UIC60 | 900A/1100 | 12-25m |
| UIC860-0, EN-13674-1 | ||||
| BS Series | Askiv | BS50'O', BS 60A, BS60R, | 700/900A | 8-25m |
| IB 11-1985 | BS75A, BS75R, BS80A, | |||
| BS100A, BS113A, IB | ||||
| JIS Series | Nyiv | 15kg, 22kg, 30A, 37A, 50N, | Raws li JIS | 9-10m |
| JIS E1103/1101 | Qauv: CR73, CR100 | |||
| AS Series | Australian | 31kg, 41kg, 47kg, 50kg, | 900A/1100 | 8-25m |
| TIAB SA 1085 | 53kg, 60kg, 66kg, 68kg, | |||
| 73kg, 1; 89kg | ||||
| ISCOR Series | South African | 15kg, 22kg, 30kg, | 700/900A | 9-25m |
| ISCOR | 40kg, 48kg, 57kg |