A rail ntses phajyog ib qho kev thauj khoom- hloov khoom siv hauv kev sib koom ua ke kom kis tau cov log tsheb los ntawm ib qho kev tsheb ciav hlau mus rau lwm qhov, tiv thaiv kev ntxhov siab ntawm cov tsheb ciav hlau.GNEE RAILtsim ntses daim hlau rau UIC50/54/60, GB lub teeb thiab hnyav rails, JIS cov qauv, AS1085 profiles, BS11 rails, AREMA/ASCE rail seem, thiab crane rails txhais los ntawm DIN536 A55–A120 thiab QU70–QU120, muab kev kho corrosion{10.}
Hom Rail Joint
| Kev faib qeb | Hom Rail Joint | Core txhais / Cov yam ntxwv tseem ceeb |
| Los ntawm Txoj Haujlwm ntawm Txoj Kev | Square Joint | Cov pob qij txha nyob rau hauv parallel rails yog aligned opposite ib leeg. Feem ntau ntawm cov kab ncaj nraim; yooj yim tab sis ua rau muaj kev cuam tshuam ntau dua. |
| Kev sib koom ua ke | Cov pob qij txha ntawm ib txoj kev tsheb ciav hlau yog qhov chaw nruab nrab ntawm - taw tes ntawm txoj kev tsheb ciav hlau uas nyob ib sab. Feem ntau siv rau ntawm cov nkhaus kom txo cov rog thiab txhim kho kev caij tsheb zoo. | |
| Los ntawm txoj hauj lwm ntawm Sleepers | Txhawb Kev Sib Koom | Rail xaus so ncaj qha rau ntawm ib qho "joint sleeper". Minimizes deflection tab sis tsim ib tug nruj, siab -maintenance point. |
| Suspended Joint | Rail kawg yog nyob nruab nrab ntawm ob tug pw tsaug zog. Hom ntau tshaj; muab kev yooj yim tab sis yuav tsum tau saib xyuas ntau zaus. | |
| Choj Joint | Zoo ib yam li raug tshem tawm, tab sis siv lub phaj hlau txuas txuas rau ob sab ntawm qhov sib koom ua ke. Tsis siv dav. | |
| Los ntawm Kev Ua Haujlwm & Kev Siv | Ordinary (bolted) Joint | Standard kev twb kev txuas siv fishplates thiab bolts. Tus nqi- zoo, tso cai rau thermal expansion. |
| Kev sib haum xeeb | Txuas ob txoj hlua ntawm qhov sib txawv / profile. Siv cov phaj tshwj xeeb zoo li tus ntses los xyuas kom muaj kev hloov pauv. | |
| Conductive Joint | Ua kom muaj hluav taws xob txuas ntxiv ntawm cov kab tsheb ciav hlau rau traction tam sim no thiab cov teeb liab, siv cov khoom siv hluav taws xob. | |
| Insulated Joint (IRJ) | Hluav taws xob cais cov rail seem rau cov teeb liab. Siv cov ntaub ntawv insulating ntawm cov ntsia hlau thiab daim hlau. | |
| Welded Joint | Rail xaus yog fused ua ke (xws li, thermite welding). Tsim Nruam Welded Rail (CWR) rau kev sib tw, muaj zog dua. | |
| Frozen Joint | Ib qho mob uas nruj los yog corroded fishplates tiv thaiv thermal expansion/contraction, ua rau muaj kev ntxhov siab. | |
| Expansion Joint (REJ) | Tso cai tswj cov kev tsheb ciav hlau ntev (piv txwv li, ntawm cov txuas hniav) kom tiv thaiv buckling lossis tawg vim qhov kub hloov pauv. |
Insulated Rail Joint hauv Railway Track System
Insulated Rail Joints (IRJs) yog cov khoom tseem ceeb hauv kev teeb tsa kev tsheb ciav hlau, tsim los rhuav tshem cov hluav taws xob hluav taws xob ntawm cov tsheb ciav hlau rau kev nyab xeeb kev tsheb ciav hlau. Lawv siv cov ntaub ntawv insulating (xws li, Nylon 66, epoxy, iav fiber ntau) los tiv thaiv cov hluav taws xob ntws ntawm cov kab uas nyob ib sab, ua kom muaj kev ua haujlwm zoo ntawm cov kab hluav taws xob. Niaj hnub nimno, ruaj khov los yog sib txuas IRJs yog siv nyob rau hauv siab -ceev thiab hnyav- cov kab ua haujlwm kom txo tau kev saib xyuas thiab tiv thaiv kev hnav.
Lub luag haujlwm tseem ceeb thiab cov yam ntxwv
- Teeb liab thiab kev nyab xeeb:Lawv seg taug qab circuits, tso cai rau cov teeb liab qhia kom raug txheeb xyuas qhov muaj thiab qhov chaw ntawm cov tsheb ciav hlau.
- Structure Integrity:Tsim los tiv thaiv hnyav qag loads thiab longitudinal rog nyob rau hauv tsis tu ncua welded rails (CWR).
- Txhim kho Tsim:Cov qauv tsim niaj hnub, xws li 30℃inclined pob qij txha, txhim kho kev hloov ntawm lub log, txo kev cuam tshuam, suab nrov, thiab kev puas tsuaj rau txoj kev tsheb ciav hlau.
- Khoom siv:Tsim nrog tshwj xeeb insulating kawg posts thiab coated, siab -lub zog fishplates (tej tuav) los tiv thaiv conductivity.
Cov qauv kev tsheb ciav hlau twg tuaj yeem siv cov pob qij txha rail txuas nrog?
Insulated rail pob qij txha (IRJs) yog siv nrog ntau yam kev tsheb ciav hlau thoob ntiaj teb los xyuas kom meej hluav taws xob sib cais rau kev taw qhia nyob rau hauv ob qho tib si nruam welded rail (CWR) thiab kev sib koom ua ke. Cov qauv tseem ceeb suav nrog EN16843 (Tebchaws Europe), AREMA (North America), BS (British), UIC (International Union of Railways), DIN (Lub Tebchaws Yelemees), thiab GB (Tuam Tshoj).
Ntsiab Rail Standards thiab Compatibility
- EN 16843 (Tebchaws Europe tus qauv):Teem nruj mechanical thiab hluav taws xob kev ua tau zoo yuav tsum tau rau insulated pob qij txha nyob rau hauv ob qho tib si stressed thiab unstressed lem.
- AREMA (American Railway Engineering thiab Maintenance- ntawm -Txoj Kev Koom Tes):Npog North American cov cai rau kev thauj khoom hnyav, feem ntau 115 lb, 133 lb, thiab 141 lb rails.
- UIC / BS / DIN / GB:Insulated pob qij txha tau sib xws nrog cov qauv kev tsheb nqaj hlau xws li 60 E1 / E2, 54 E1 / E4, thiab 49 E1 / E5, nrog rau ntau yam kev tsheb ciav hlau hnyav (38kg-75kg).
- AS 1085.12 (Australian Standard):Npog insulating sib koom ua ke rau Australian railway infrastructure.
- RDSO (India):Qhia tshwj xeeb insulated rail pob qij txha rau 52kg, 90R, thiab 75R rails.
Founded hauv 2008,GNEE RAILyog lub chaw tsim khoom lag luam thoob ntiaj teb thiab cov khoom lag luam ntawm cov khoom siv tsheb ciav hlau, tshwj xeeb hauv kev siab - zoorail ntses daim hlau(cov khoom sib koom ua ke / cov kab sib txuas) nrog lub peev xwm ntau lawm thiab kev pabcuam thoob ntiaj teb.
| Txuj | Hom | Ntev/inch | Nyhav / Khoom | |
| AREMA 2007 | 115 RA | 4 qhov-24" | 17.04 KWG | 45 # tshuaj |
| 115 RA | 6 qhov-36 " | 25.56 Kg | muaj pes tsawg leeg (%): | |
| 132-136 IB | 4 qhov-24" | 17.75 Kg | C: 0.42-0.50 | |
| 132-136 IB | 6 qhov-36 " | 26,63 KG | Ntev: 0.50-0.80 | |
| UIC864 | UAS 60 | 4 qhov-630/Φ26 | 18.07 Kg | Si: 0.17-0.37 |
| UAS 60 | 4 qhov-600/Φ28 | 17.47 Kg | Cr: Tsawg dua lossis sib npaug rau 0.25 | |
| UAS 60 | 4 qhov-630 / Φ25 | 18,1 Kg | P: Tsawg dua lossis sib npaug rau 0.035 | |
| UAS 54 | 4 qhov | 14.34 Kg | S: Tsawg dua lossis sib npaug rau 0.035 | |
| UAS 54 | 6 hli-800 | 19.94 Kg | ||
| IB 47-1 | BS 75 R | 4 qhov | 6, 56 Kg | |
| BS 60 A | 4 qhov | 5, 61 Kg | ||
| BS80A | 4 qhov | 6.5Kg ib | ||
| BS 90 A | 685.8/Φ26 | 13.23 Kg | 50 # tshuaj | |
| BS 90 A | 792.9/Φ26.2 | 15.34 Kg | muaj pes tsawg leeg (%): | |
| BS100A | 4 qhov | C: 0.62-0.70 | ||
| 90/91 Ib | 4 qhov | 18.08 Kg | Ntev: 0.50-0.80 | |
| 90/91 Ib | 6 qhov | 19,9kq :ua | Si: 0.17-0.37 | |
| AS | 50kg ua | 4 qhov | 14,3 Kg | Cr: Tsawg dua lossis sib npaug rau 0.25 |
| 50kg ua | 6 qhov | 19,5 Kg | P: Tsawg dua lossis sib npaug rau 0.035 | |
| S49 | 4 qhov | 9 ,71kg | S: Tsawg dua lossis sib npaug rau 0.035 |
Peb rail ntses phaj portfolio muaj kev txawj ntse thiab ua raws li thoob ntiaj teb cov qauv xws li UIC, AREMA, BS, DIN, thiab GB, npog lub teeb rail (8kg-30kg), hnyav rail (38kg-75kg), thiab crane rail (QU70-QU120) systems. Peb muaj ntau hom xws li insulated ob leeg tuav, bulged ntses daim hlau, thiab kev cuam tshuam kev tsheb nqaj hlau pob qij txha, nrog meej specifications (4-qhov / 6-qhov, 24-nti / 36-nti), kom ntseeg tau zoo heev mechanical kev ua tau zoo.Peb tuav nruj zoo tswj kev txhawb nqa los ntawm ISO 9001: 2015 nyob rau hauv ib qho chaw thib peb-tsim kev soj ntsuam, SGS thiab BV. Peb qhov kev pabcuam ib leeg suav nrog kev tsim kho, tsim khoom, ntim khoom, thiab kev txhawb nqa tom qab muag, haum rau cov neeg siv khoom xav tau.
Nyem qhov nokom tau txais cov ncauj lus kom ntxaws khoom catalog ntawm GNEE RAIL.
