A hlau railyog ib qho nyuaj steel profile ntsia tau rau hauv khub los tsim ib txoj kev taug kev dov, tso cai rau cov hlau log mus zoo thaum xa cov rog kom nyab xeeb rau hauv cov qauv kev taug qab. Nws txoj haujlwm yog ob qho tib si kev taw qhia thiab cov qauv.GNEE RAILmuaj cov kev tsheb ciav hlau hauv txhua tus qauv tseem ceeb, npog GB 8-60 kg / m, UIC50/54/60, DIN536 A55-A120,Q70/80/100/120, JIS 15KG–CR100, AS1085 31–89 kg, BS11: 1985, thiab AREMA/ASCE 25–175 lb, thiab muab kev sib koom tes logistics, khoom siv ntxiv, thiab kev txhawb nqa kev teeb tsa.
115RE Rail yog dab tsi?
115RE Rail yog ib qho hnyav-lub luag haujlwm Asmeskas tus qauv (AREMA) steel rail, hnyav kwv yees li 115 phaus ib yard (56.9 kg / m), tseem hu ua TR57 rail, siv rau siab - tsheb thauj mus los mainlines, industrial, thiab mining railways vim nws lub zog siab, durability, thiab hnav tsis kam.
AREMA tus qauv TR57 (115RE) steel rail yog siv rau lub xeev railway kab los yog Hoobkas railway kab, peb muaj peev xwm muab cov khoom ntawm R260, 320Cr los yog R350HT los yog lwm yam ntaub ntawv uas koj xav tau, ntev 12-36 meters, customization kev pab cuam yog avalible, txais tos rautiv tauj pebtham cov ntsiab lus.
115 rerail drawings:
- Lub taub hau dav: 69.06 mm txhais tau hais tias qhov kev ncua deb ntawm qhov kawg ntawm lub taub hau tsheb ciav hlau, tswj lub log -rail kev sib cuag thiab tag nrho cov load- cov kabmob muaj peev xwm.
- Lub hauv paus dav: 139.7 hli yog qhov dav ntawm txoj kev tsheb ciav hlau, qhov tseem ceeb rau kev ruaj ntseg thiab kev ua haujlwm ntawm cov neeg pw tsaug zog / kev sib raug zoo.
- Zuag qhia tag nrho qhov siab: 168.28 hli Lub ntsug nrug ntawm lub hauv paus mus rau lub taub hau saum toj kawg nkaus. Rau 115RE steel qib, qhov siab no muab lub zog txaus khoov rau lub teeb rau nruab nrab- kev ua haujlwm hnyav thaum tuav cov qauv kev ruaj ntseg ntawm kev nrawm dua lossis qis dua qhov hnyav dua.
- Web thickness: 15.88 hli uas yog qhov tseem ceeb rau torsional tsis kam thiab cuam tshuam kev ua haujlwm. Lub vev xaib 15.88-mm txhim kho tag nrho cov qauv kev ntseeg siab thiab txhim kho kev tiv thaiv rau sab nraud thiab ntev deformation.
115 re rail qhov ntev:
| Tipo de rail | Norma | Dimensiones mm | Sección S | Mas m | ||||
| H | B | C | D | E | cm xo | kg/m | ||
| Norma Asmeskas | ||||||||
| 115 RA (TR57) |
AREMA | 168,3 | 139,7 | 69,1 | 42,9 | 15,9 | 72,58 | 56,9 |
Rail Joint thiab Bolt rau 115 RE Rail:
| Yam khoom | Rail Hom | Rail Joint Length | Rail Joint Nyhav | Rail Bolt |
|---|---|---|---|---|
| Specifications | 115 TSI (TR57) | 24 '' lossis 36 '' | 4-qhov sib koom: 68 lbs / pr nrog kho vajtse: 76 lbs / pr 6-qhov sib koom: 102 lbs / pr nrog kho vajtse: 110 lbs / pr |
1''×6'' |
Chemical Composition ntawm AREMA 115RE Rail Steel:
| UAS 2019 | Qib Qib | C | Si | Mn | P | S | Ni | Cr | V |
|---|---|---|---|---|---|---|---|---|---|
| Carbon Steel | 0.74–0.86 | 0.10–0.60 | 0.75–1.25 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug li 0.25 | Tsawg dua lossis sib npaug li 0.30 | Tsawg dua lossis sib npaug li 0.010 | |
| Tsawg Alloy Steel | Standard zog (SS) | 0.72–0.82 | 0.10–0.50 | 0.80–1.10 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug li 0.15 | 0.25–0.40 | Tsawg dua lossis sib npaug li 0.010 |
| Lub zog nruab nrab (IS) | 0.72–0.82 | 0.10–1.00 | 0.70–1.25 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug li 0.15 | 0.40–0.70 | Tsawg dua lossis sib npaug li 0.010 | |
| Siab zog / Lub taub hau Hardened (HH) | 0.72–0.82 | 0.10–1.00 | 0.70–1.25 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug rau 0.020 | Tsawg dua los yog sib npaug li 0.15 | 0.40–0.70 | Tsawg dua lossis sib npaug li 0.010 |
Mechanical Properties ntawm AREMA 115RE Rail Steel:
| AREMA 2019 | Qib Qib | Yield zog N / hli 2 |
Lub zog muaj zog N / hli 2 |
Elongation % |
Brinell Hardness HBW |
|---|---|---|---|---|---|
| Carbon Steel | Standard zog (SS) | 511 MIB | 9 83 mn | 10 MIN | 310 MIN |
| Lub zog nruab nrab (IS) | 724 MIN | 1069 MIN | 10 MIN | 350 MIN | |
| Siab zog / Lub taub hau Hardened (HH) | 8 28 min | 1179 MIN | 10 MIN | 370 MIN | |
| Tsawg Alloy Steel | Standard zog (SS) | 511 MIB | 9 83 mn | 10 MIN | 310 MIN |
| Lub zog nruab nrab (IS) | 552 MIN | 1014 MIN | 8 MIN | 325 MIN | |
| Siab zog / Lub taub hau Hardened (HH) | 8 28 min | 1179 MIN | 10 MIN | 370 MIN |
Cov yam ntxwv tseem ceeb ntawm 115 re rail:
- Txheem:Ua tau raws li American Railway Engineering thiab Maintenance- ntawm -Txoj Kev Koom Tes (AREMA) cov qauv.
- Qhov hnyav:Nominal hnyav ntawm 115 phaus ib yard (56.9 kg / m).
- Hom:Heavy rail, zoo tagnrho rau kev thov.
- Khoom siv:Feem ntau ua los ntawm cov qib siab -lub zog steel, feem ntau ua kom sov- kho kom zoo dua qub.
- Synonyms:Kuj hu ua 115lb rail lossis TR57 rail.
Dab tsi yog qhov txawv ntawm 115RE Rail thiab GB 60KG Rail?
Qhov sib txawv tseem ceeb yog lawv cov qauv, nrog 115RE yog Asmeskas (AREMA) tus qauv kev tsheb ciav hlau (kwv yees . 56.9} kg / m) haum rau hnyav -haul, thaum GB 60KG rail yog Suav tus qauv, sib npaug rau European UIC 60 (kwv yees . 60} kg / m) rau siab -cov ntaub ntawv hnyav, qhov hnyav thiab qhov hnyav. Qib (xws li R260 vs. UIC/EN qib), thiab kev tsom mus rau daim ntawv thov, txawm hais tias ob qho tib si hnyav, muaj zog rau kev xav tau kev pabcuam.
115RE Rail (American Standard - AREMA)
- Qhov hnyav: ~ 115 phaus ib yard, lossis ~ 56.9 kg / m.
- Txuj: AREMA (American Railway Engineering thiab Maintenance- ntawm -Txoj Kev Koom Tes).
- Cov yam ntxwv: siab zog, hardness, thiab tawg tsis kam piv rau cov hlua sib dua, siv rau hnyav -haul thiab siab - kab ceev hauv North America.
- Profile: Qhov loj me (lub taub hau, lub vev xaib, hauv paus) txhais los ntawm AREMA cov qauv, nrog lub web thickness ntawm ~ 15.88 hli.
GB 60KG Rail (Suav / European Standard)
- Nyhav: ~ 60 kg / m (GB stands rau Guobiao, Suav National Standard).
- Standard: Suav GB qauv, zoo sib xws nrog European UIC 60 tus qauv (60E1).
- Yam ntxwv: Lub zog tensile siab (Ntau dua lossis sib npaug ntawm 780MPa) rau siab -ceev thiab hnyav- kev siv thauj khoom, ntsuas tus nqi thiab kev ua haujlwm.
- Profile: txawv qhov ntev tshaj li 115RE (xws li, ~ 172mm qhov siab, ~ 74.3mm lub taub hau dav, ~ 150mm puag dav, ~ 16.5mm web thickness).
| Kev faib tawm | Qhov siab (mm) | Lub taub hau (mm) | Hauv qab (mm) | Thickness (mm) | Qhov hnyav (kg / m) | |
| Heavy Rail | 38 KG / M | 134 | 68 | 114 | 13 | 38.733 |
| 43 KG / M | 140 | 70 | 114 | 14.5 | 44.653 | |
| 45 KG / M | 145 | 67 | 126 | 14.5 | 45.546 | |
| 50 KG / M | 152 | 70 | 132 | 15.5 | 51.514 | |
| 60 KG / M | 176 | 73 | 150 | 16.5 | 60.64 | |
Txij xyoo 2008,GNEE RAILtau muab steel rails ntawm cov qib sib txawv rau ntau tshaj 18 xyoo, steel rails los ntawm GNEE yog heev recommened nyob rau hauv Tuam Tshoj thiab txawv teb chaws.Wtih txiav ntug khoom, GNEE ua tau zoo steel rails uas tau raws li cov kev cai ntawm feem ntau lub teb chaws. Standard rail, lub taub hau hardened rail, hnyav rail, lub teeb rail, crane rail thiab lwm yam yog tag nrho cov muaj nyob ntawm no, raws li ib tug ntawm cov Tuam Tshoj lub ntsiab rail tsum, GNEE RAIL tau ua hauj lwm rau muab kev lag luam ntsuab railway khoom thoob plaws lub ntiaj teb no.