AREMA 136LB 136RE TR68 Rail
Khoom siv: 136RE Rail
Txheem: AREMA
Steel Qib: 900A / 1100
Ntev: 12m-25m (Customizable)
Qhov hnyav: 67.41 kg / m
Hauv qab dav: 152.4 mm
Mesh thickness: 17.46 hli
Lub taub hau dav: 74.61 mm
Qhia rail qhov siab: 185.74 mm
Tsis muaj
136RE Rail txhais li cas?
136 RE RAWSyog ib qho hnyav -lub luag haujlwm, AREMA- tus qauv steel rail hnyav kwv yees li 136 phaus ib yard (67.5 kg / m), tsim rau siab -load mainlines, freight routes, thiab industrial crane applications.
- 136: Qhia qhov hnyav nominal ntawm txoj kev tsheb ciav hlau. Nws hnyav kwv yees li 136 lbs ib yard.
- RE:Sawv ntsug rau ntu kev tsheb ciav hlau tau txhais los ntawm American Railway Engineering Association (tam sim no AREMA).
- Qauv: TR68Qhov no yog lwm txoj kev xaiv siv nyob rau hauv qee lub lag luam thoob ntiaj teb rau tib yam AREMA tus qauv steel rail profile.
Txawm hais tias koj qhov phiaj xwm kev sib tw hu rau 136 phaus tsheb ciav hlau, tsheb ciav hlau 136 lbs, lossis 136RE hnyav tsheb ciav hlau, lawv txhua tus xa mus rau qhov muaj zog, hnyav -lub luag haujlwm profile tsim los tiv thaiv lub nra hnyav.
GNEE RAILyog lub chaw tsim khoom ntseeg siab thiab xa tawm cov khoom hnyav -cov khoom siv tsheb ciav hlau. Peb muab cov nqi them AREMA 136RE rail (tseem hu ua 136 lb rail lossis TR68 hauv qee thaj tsam) uas nruj me ntsis ua raws li American Railway Engineering thiab Maintenance- ntawm -Txoj Kev Koom Tes (AREMA) cov qauv.Tsim rau hnyav -haul freight 3 txoj kev tsheb ciav hlau, RE 3 txoj kev tsheb ciav hlau peb muaj. kev tiv thaiv, kev ua haujlwm ruaj khov, thiab lub neej ua haujlwm ntev rau cov kev xav tau tshaj plaws.
Tau txais ib daim ntawv ceev ceev
136RE Rails Specification
Kev sib raug zoo ntawm 136re rail profile nrog cov kab ke uas twb muaj lawm thiab cov fasteners yog qhov tseem ceeb. Hauv qab no yog cov ntaub ntawv qhia txog geometric thiab loj rau 136re rail seem.
Geometric Dimensions (136 lb rail qhov ntev):
| Parameter | Kev ntsuas Imperial | Kev ntsuas ntsuas |
| 136re Rail Qhov siab | 7-5/16" | 185.74mm 3 |
| Lub taub hau dav (Sab saum toj) | 2-15/16" | 74.61mm ib |
| Lub hauv paus dav | 6" | 152.40 hli |
| Web Thickness | 1-3/16" | 30.16 mm |
| Hla -Sectional Area | 13.35 m² os. | 86.13 cm² |
136 rail hnyav npaum li cas?
A 136 lb rail (tseem hu ua 136RE lossis TR68) muaj qhov hnyav nominal ntawm136 lbs ib yard(kwv yees67.5 kg / mlos yog67,41 kg/m²nyob ntawm tus neeg muag khoom). Nws yog ib qho hnyav -lub luag haujlwm, AREMA- tus qauv profile feem ntau siv hauv siab - nrawm, hnyav- thauj khoom thauj, thiab cov kab lag luam. Tus qauv ntev feem ntau yog 39 lossis 80 ko taw.
Chemical Composition & Steel Qib rau 136lb Rail
136lb (136RE) rail yog siab -lub zog American Railway Engineering thiab Maintenance- ntawm -Txoj Kev Koom Tes (AREMA) tus qauv tsheb ciav hlau, feem ntau yog tsim los ntawm cov hlau (700/900A/1100) lossis siab - lub taub hau lub zog- steel (H. Nws hnyav (67.41kg / m) thiab feem ntau yog siv rau hnyav- tsheb thauj khoom, siab{13}} nrawm, thiab siab- qag load, muaj cov tshuaj muaj pes tsawg leeg ntawm C (0.72–0.86%), Si (0.10–1.00%), thiab Mn (0.75.–1.2%)
Chemical Composition ntawm AREMA 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 los yog 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 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) | 828 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) | 828 MIN | 1179 MIN | 10 MIN | 370 MIN |
Cov yam ntxwv tseem ceeb ntawm 136RE rails
Kev tsim qauv engineering ntawm 136RE kev tsheb nqaj hlau tseem ceeb yog qhov tseem ceeb ntawm kev thauj khoom siab- cov kabmob muaj peev xwm, qhov qis qis qis, thiab qaug zog tiv thaiv rau Chav Kawm I thiab hnyav - thauj khoom thauj. Hauv qab no yog cov txheej txheem kev ua haujlwm ntawm qhov profile no:
1. Loj Hla-Nqe rau siab qag Loads
Muab faib ua feem ntau raws li 136RE hnyav tsheb ciav hlau, cov khoom no yog tsim los pab txhawb lub zog loj thiab lub nra hnyav tshaj 30 tons. Lub nominal 136re rail qhov hnyav ntawm 136.0 lbs / yd (sib npaug rau 67.46 kg / m) muab qhov tsim nyog loj los nqus cov khoom hnyav.
2. Optimized Geometric Stiffness
Qhov tshwj xeeb 136re rail qhov ntev qhia lub sijhawm siab ntawm inertia (94.9 in⁴), uas txo qis txoj kev khiav ntsug hauv qab load. Lub siab 136re rail qhov siab ntawm 7-5/16 "ua ke nrog ib tug dav 6" puag ua kom muaj kev nruj nruj. Cia siab rau qhov tseeb 136re rail profile kom faib cov tsheb ciav hlau thauj khoom sib npaug rau hauv cov hlaws thiab cov ballast, tswj kev ntsuas kev ntsuas thiab kev sib raug zoo ntawm cov kev pabcuam txuas ntxiv.
3. nruj AREMA Standardization & Interchangeability
Raws li daim ntawv pov thawj AREMA tus qauv steel rail, txhua qhov geometric nam ntawm 136re rail seem yog nruj me ntsis tswj hwm los ntawm AREMA cov lus qhia. Qhov no tau lees paub 100% kev sib hloov pauv nrog cov kev sib txuas hauv North American uas twb muaj lawm thiab cov qauv tsheb ciav hlau txuas. Hauv kev lag luam thoob ntiaj teb kev lag luam mining, qhov no zoo tib yam arema 136re kev tsheb ciav hlau feem ntau tau txais raws li kev xaiv xaiv TR68.
4. Advanced Metallurgy rau Hnav Resistance
136 RE steel rail yog tsim los siv tag nrho tua, nqus tsev -degassed carbon steel los tshem tawm cov impurities sab hauv. Rau kev khiav ib puag ncig ua rau muaj kev cuam tshuam loj heev rau kev qaug zog-xws li cov nkhaus ntse lossis cov nyom mining gradients- AREMA 136RE rail yog muab rau hauv cov qib Head Hardened (HH). Qhov kev kho cua sov no ua rau lub taub hau hardness ntau dua 370 HBW, txuas ntxiv kev sib tsoo ntawm txoj kev tsheb ciav hlau thiab lub neej kev pabcuam tag nrho.
136LB Fishplates - 136RE Rail
136LB daim hlau(tseem hu ua 136RE rail ob leeg tuav) yog hnyav-lub luag haujlwm, AREMA- cov qauv hlau phaj tsim los txuas 136RE rail seem. Cov phaj siab siab no feem ntau yog 4- qhov lossis 6- qhov, kub-forged, thiab siv rau ntawm txoj kev loj loj, kev tsheb ciav hlau, thiab cov kab tsheb hnyav hnyav kom muaj kev ncaj ncees thiab kev thauj mus los.
Standard Specifications:
| Parameter | 132 UA | 136 ROJ | 141 TSI |
|---|---|---|---|
| Rail Luj (lb / yd) | 132 | 136 | 141 |
| Joint Bar Khoom | Siab - lub zog carbon steel (55 # steel) | ||
| Tensile zog | Ntau dua lossis sib npaug rau 80 ksi (kwv yees . 550 MPa) | ||
| Yield zog | Ntau dua lossis sib npaug li 50 ksi (kwv yees . 345 MPa) |
Approximate Joint Bar Dimensions (hauv inches):
| Dimension | 132 UA | 136 ROJ | 141 TSI |
|---|---|---|---|
| Ntev | 24 "(609.6 hli) | 24 "(609.6 hli) | 24.5 "(622.3 hli) |
| Qhov siab (ntawm Rail Rooj) | 3.25 "(82.6 hli) | 3.35 "(85.1 hli) | 3.5 "(88.9 hli) |
| Web Thickness | 0.75 "(19.05 hli) | 0.78 "(19.8 hli) | 0.82 "(20.8 hli) |
| Number of Bolt Qhov | 4 qhov (2 rau ib sab) | ||
| Bolt Qhov Diameter | 0.875 "(22.2 hli) | ||
| Nruab nrab -rau -Center Bolt Spacing (kab rov tav) | 6 ″ (152.4 hli) | ||
| Nruab nrab - mus rau -Center Bolt Spacing (Vertical) | ~ Nws txawv raws li kev tsheb ciav hlau profile |
Lwm yam AREMA Rail Profiles muab los ntawm GNEE RAIL
Ntxiv rau 136RE profile,GNEE RAILtsim thiab muab ntau yam ntawm AREMA tus qauv steel rails. Peb lub peev xwm tsim tau npog cov kab tsheb ciav hlau los ntawm 90 lbs / yd mus rau 141 lbs / yd kom haum raws li qhov sib txawv ntawm cov qag loads thiab taug qab cov xwm txheej. Txhua qhov profile nruj me ntsis ua raws li AREMA qhov ntev kam rau ua, lub cev muaj zog, thiab cov lus qhia tshwj xeeb.
- 90ARA-A (TR45):90 lbs/yd (kwv yees . 44.6 kg/m) rail seem. Feem ntau yog siv rau cov kab tsheb thauj mus los, cov chaw ua haujlwm, thiab qis - nrawm hloov chaw.
- 100 RE:100 lbs / yd (49.6 kg / m) profile. Tus qauv rau nruab nrab- txoj kev thauj khoom thauj, kev thauj mus los, thiab cov kab uas yuav tsum tau muaj peev xwm thauj khoom nruab nrab.
- 115 TSI (TR57):115 lbs/yd (kwv yees . 56.9 kg/m) rail. Qhov no yog ib tug qauv mainline profile dav ntsia nyob rau hauv Class II / III railroads, commuter kab, thiab dav freight networks.
- 119 TSI:A 119 lbs/yd (59.0 kg/m) rail seem. Feem ntau tau teev tseg rau cov tsheb thauj mus los hnyav thiab cov ntawv thov thauj khoom tshwj xeeb uas yuav tsum tau them nyiaj ntxiv rau lub taub hau.
- 132 TSI:Qhov hnyav 132.1 lbs / yd (65.5 kg / m), qhov no yog ib txwm hnyav -haul mainline profile, nquag siv nyob rau hauv uas twb muaj lawm Class I railroad txij nkawm thiab taug qab renewals.
- 133 TSI:A 133.4 lbs / yd (66.2 kg / m) profile. Nws nta lub taub hau sib sib zog nqus piv rau 132RE, ua kom zoo rau kev hnav ntev ntev hauv kev thauj khoom hnyav.
- 141 TSI:Qhov hnyav 141 lbs / yd (69.9 kg / m), qhov no yog tus qauv hnyav tshaj plaws AREMA profile. Engineered tshwj xeeb tshaj yog rau huab axle loads, loj nkhaus, thiab siab tshaj tonnage mining kab.
| 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 | |
FAQ
Q1: Dab tsi yog qhov 136re rail txhais tau tias, thiab nws puas zoo ib yam rau TR68?
A: Yog, lawv lub cev zoo ib yam. Lub sij hawm 136RE qhia txog tus qauv AREMA profile (nominally 136 lbs / yd), thaum TR68 yog qhov kev siv metric siv nyob rau hauv kev lag luam thoob ntiaj teb rau tib seem kev tsheb nqaj hlau.
Q2: Dab tsi yog qhov tseeb 136re rail hnyav thaum hloov 136lbs rau kg rau metric project xam?
A: Qhov hnyav nominal yog 136.0 lbs ib yard. Rau metric xam, qhov no txhais ncaj qha mus rau 67.46 kg ib 'meter'. Cov qauv tsim khoom hnyav siv tau raws li AREMA cov lus qhia.
Q3: Dab tsi yog tus qauv 136re rail qhov siab thiab lub hauv paus dav raws li 136 lb rail qhov ntev?
A: Tus qauv qhov siab yog 7-5/16 nti (185.74 mm), thiab lub hauv paus dav yog 6 nti (152.40 mm). Cov 136 lb rail qhov ntev yog qhov tseem ceeb rau kev ua kom haum zoo nrog cov qauv khi daim hlau thiab cov tsheb ciav hlau.
Q4: Qhov chaw hla ntawm 136 lb rail yog dab tsi?
Tus ntoo khaub lig-sectional cheeb tsam ntawm tus qauv 136 lb RE (AREMA) rail yog 13.32 in² (kwv yees 85.94cm²).
Q5: Puas yog cov qauv sib koom ua ke haum rau 136re rail profile, lossis puas yog 136re rail seem xav tau cov ntses tshwj xeeb?
A: Koj yuav tsum siv cov khoom sib koom ua ke tshwj xeeb tsim rau 136re rail profile. Lub web thickness thiab nuv ntses cov ces kaum ntawm qhov tshwj xeeb 136re rail seem yuav tsis zoo nrog cov phaj tsim rau 132RE lossis 141RE rails.
Q6: Puas yog koj lub 136 RE steel rail raug kuaj xyuas kom tau raws li AREMA tus qauv steel rail yuav tsum?
A: Yog, 100% nruam inline Ultrasonic Testing (UT) yog ua nyob rau hauv lub taub hau, web, thiab hauv paus ntawm txhua txhua 136 RE steel rail. Daim Ntawv Pov Thawj Mill Test (MTC) yog muab nrog txhua qhov kev xa khoom los xyuas kom meej tag nrho cov qauv ua raws.
Q7: Cov qib steel dab tsi muaj rau arema 136re rail siv hauv 136RE heavy rail mining applications?
A: Peb muab cov qauv carbon (SS) nrog qhov hardness yam tsawg kawg nkaus ntawm 300 HBW, thiab Head Hardened (HH) qib siab tshaj 370 HBW. Qib HH yuav tsum muaj rau qhov nkhaus hnyav thiab qhov siab tshaj plaws ntawm lub nra hnyav hauv 136RE kev tsheb ciav hlau hnyav.
GNEE RAILmuab 136RE rail tsim nrog refined alloying ntsiab lus thiab cov txheej txheem paub tab, xa 700/900/1100 steel qib uas ua kom cov qauv sab hauv, siab tensile lub zog, thiab zoo heev hardness-yog li koj cov lem tiv deformation thiab kev puas tsuaj nyob rau hauv ntev -lub sij hawm hnyav-load ua haujlwm. Txhua txoj kev tsheb ciav hlau muaj qhov zoo toughness thiab weldability, uas ua kom nrawm rau ntawm - qhov chaw taug kev thiab txo qis kev sib koom ua ke, thaum nruj AREMA / AREA kev tswj xyuas zoo tau lees paub qhov tseeb qhov tseeb thiab cov khoom siv tshuab ua raws li US cov qauv kev tsheb nqaj hlau.Hu rau GNEE RAIL hnub norau qhov project-raws li tus nqi, xeem ntawv pov thawj, los yog qauv rails kom ruaj ntseg, siab -kev ua tau zoo 136RE rail rau koj hnyav - cov kab.
Cim npe nrov: arema 136lb 136re tr68 rail, Tuam Tshoj arema 136lb 136re tr68 rail manufacturers, lwm tus neeg, Hoobkas
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