A rail ntses phajyog ib qho steel sib koom ua ke uas ua kom muaj kev ntxhov siab hloov pauv ntawm cov kab tsheb ciav hlau, txo cov kev cuam tshuam ntawm lub log thiab txhim kho kev caij tsheb zoo ntawm kev sib koom ua ke.GNEE RAILmanufactures ntses daim hlau rau GB 8-60 kg/m, UIC50–UIC60, DIN536 A55–A120, QU70–QU120, JIS rails, AS1085 rails, BS11 profiles, thiab AREMA/ASCE rails.
| 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 |
Dab tsi yog qhov kev ua haujlwm ntawm lub tsheb ciav hlau sib koom ua ke?
Ib lub tsheb ciav hlau sib koom ua ke (lossis ntses phaj) yog cov khoom siv hlau uas txuas ob txoj kev tsheb ciav hlau los tsim kom muaj kev ruaj ntseg, txuas mus ntxiv, thiab kev sib tw. Nws lub luag haujlwm tseem ceeb suav nrog kev tswj xyuas qhov ntsuas kom zoo, txhawb nqa ntsug thiab sab nraub qaum kom ntseeg tau tias lub tsheb ciav hlau txav tau yooj yim, thiab tso cai rau thermal expansion thiab contraction.
Cov haujlwm tseem ceeb suav nrog:
- Txuas Rails:Koom nrog ob txoj kev tsheb ciav hlau xaus ua ke ruaj ntseg, feem ntau siv bolts thiab txiv ntseej los tsim kev txuas mus ntxiv.
- Kev ruaj ntseg Alignment:Xyuas kom ob lub tsheb ciav hlau xaus nyob rau tib qhov siab thiab kab rov tav txoj hauj lwm los muab ib tug du, ruaj khov nto rau tsheb ciav hlau log.
- Load Distribution:Tshaj tawm qhov hnyav ntawm cov tsheb ciav hlau hla cov tsheb ciav hlau sib txuas, uas txo cov kev ntxhov siab thiab tiv thaiv kev puas tsuaj.
- Thermal Regulation:Ua kom qhov nthuav dav thiab kev cog lus ntawm cov ntsia hlau vim qhov kub hloov pauv.
- Hom tshwj xeeb:Qee qhov tuav yog tsim los muab cov hluav taws xob rwb thaiv tsev (cov pob qij txha insulated) los yog koom nrog ntau qhov kev sib tw (kev sib koom ua ke).
- Rail sib koom tuav yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm txuas ntxiv hauv kev tsheb ciav hlau.
Yuav ua li cas kho rau cov tsheb ciav hlau?
Kev saib xyuas kev sib koom ua ke ntawm txoj kev tsheb ciav hlau suav nrog kev tshuaj xyuas tsis tu ncua, tu, lubrication ntawm cov dav hlau nuv ntses, thiab zawm lossis hloov cov ntses bolts kom ntseeg tau tias muaj kev ncaj ncees. Cov dej num tseem ceeb suav nrog kev kho cov tsheb ciav hlau qhov tsis sib xws, tamping ballast los tiv thaiv dipping, thiab siv kev sib tsoo kom tshem tawm qhov tsis sib xws. Kev saib xyuas kom zoo yuav tsum tau torque wrenches, txuam fasteners, thiab xyuas cov kab nrib pleb lossis corrosion.
- Kev tshuaj xyuas:Tsis tu ncua xyuas cov phaj ntses xoob, tawg, corrosion, thiab hnav, tshwj xeeb tshaj yog nyob rau lub caij nplooj ntoos hlav thiab lub caij nplooj zeeg.
- Tightening Bolts:Siv lub torque ciaj ntswj kom nruj ntses bolts rau lub torque teev kom tswj kom nruj.
- Lubrication:Siv cov roj nplua nyeem (xws li kev sib xyaw ntawm plumbago thiab kerosene) rau lub dav hlau nuv ntses (qhov twg lub phaj ntses kov lub tsheb ciav hlau) kom tsis txhob muaj kev sib txhuam thiab tso cai rau kev nthuav dav.
- Rail Gap Adjustment:Khaws qhov sib txawv kom raug (feem ntau hauv 8 hli) kom haum rau thermal expansion.
- Ballast Tamping:Ntxuav thiab compact lub ballast nyob ib ncig ntawm cov pob qij txha kom ntseeg tau tias muaj kev txhawb nqa thiab tso dej kom zoo.
- Kev kho qhov saum npoo:Siv txoj hlua sib tsoo kom tshem tawm qhov tsis sib xws thiab cov hlau ntws, thiab siv hydraulic jacks los kho cov pob qij txha.
- Hloov Cov Cheeb Tsam:Tam sim ntawd hloov bolts tawg los yog hnav cov phaj ntses.
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.
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.
