Arail ntses phajyog ib qho kev sib txuas ntawm cov hlau sib txuas uas tsim los kom ruaj khov kev tsheb ciav hlau xaus tiv thaiv kev khoov thiab kev co, tiv thaiv kev ua kom qaug zog ntawm cov pob qij txha hauv cov kab ke ua ke.GNEE RAILmuab ntses daim hlau rau GB 8–60 kg/m rails, UIC50/54/60, DIN536 A-series, QU crane rails, JIS rails, AS1085 profiles, BS11 rails, thiab AREMA/ASCE seem.
Lub hom phiaj ntawm lub phaj ntses hauv kev tsheb ciav hlau yog dab tsi?
Lub phaj ntses (los yog sib koom ua ke) yog ib qho hlau bar bolted mus rau qhov kawg ntawm ob txoj kev tsheb ciav hlau, feem ntau tsim los tswj cov txheej txheem kev ncaj ncees, kev sib tw, thiab txuas ntxiv ntawm kev tsheb ciav hlau. Nws ua kom ruaj khov, du, thiab ruaj ntseg kev sib txuas, tiv thaiv ntsug thiab kab rov tav txav ntawm cov pob qij txha, thiab ua haujlwm thermal expansion thiab contraction.
Lub Hom Phiaj Tseem Ceeb ntawm Ntsej Daim Hlau hauv Railways:
- Ua kom muaj kev ruaj ntseg txuas ntxiv:Lawv txuas ob txoj kev tsheb ciav hlau xaus ua ke, tswj txoj kab rov tav thiab ntsug ntawm txoj kab, uas tiv thaiv qhov tsis sib xws thiab qhov tsis zoo.
- Load Distribution:Lawv pab faib cov thauj khoom ntawm lub tsheb ciav hlau txav mus thoob plaws txoj kev tsheb ciav hlau sib koom ua ke, txo qhov cuam tshuam ntawm kev txhawb nqa pw tsaug zog thiab tiv thaiv ntau dhau deflection lossis kev puas tsuaj.
- Tso cai Thermal Expansion:Lawv tuav txoj kev tsheb ciav hlau xaus rau hauv txoj hauj lwm thaum tso cai rau kev nthuav dav thiab kev cog lus vim qhov kub thiab txias.
- Kev nyab xeeb thiab ruaj ntseg:Lawv tiv thaiv kev txav ntsug (dipping) thiab kab rov tav hloov ntawm cov pob qij txha, muab kev nyab xeeb, du, thiab ruaj khov caij tsheb ciav hlau.
Hom ntses daim hlau:
- Standard Fishplate:Feem ntau siv nyob rau hauv standard railway lem.
- Joggled Fishplate:Siv thaum lub sij hawm rail fractures, tsim los bypass tawg rail qhov chaw tso cai rau kev khiav tsheb.
- Tshwj xeeb / sib xyaw Fishplate:Txuas rails ntawm ntau seem lossis hom.
| Hom sib koom | Ntsiab Specification / Description |
| Standard Rail Joint (Fish Phaj) | - Profile: Sib npaug ntawm txoj kev tsheb ciav hlau (piv txwv li, UIC 60, 136RE). |
| - Ntev: Feem ntau 600mm lossis 800mm ib sab. | |
| - Qhov: 4 los yog 6 lub qhov taub rau ib lub bar. | |
| Insulated Rail Joint (IRJ) | - Khoom siv: Cov tub ntxhais hlau nrog cov khoom sib xyaw ua ke kawg- cov ntawv / phaj, lossis tag nrho epoxy composite. |
| - Electrical Resistance: >10⁸ Ω. | |
| Kev sib haum xeeb Rail Joint | - Tsim: Txuas ob txoj kev tsheb ciav hlau sib txawv (xws li UIC 54 rau UIC 60). |
| - Profile: Txhua sab yog machined kom phim nws cov rail seem. | |
| Joggled Rail Joint | - Feature: Muaj ib qho kev nyuaj siab (joggled) seem kom tso cai rau lub taub hau txuas ntxiv mus rau lub log kom zoo dua. |
| Choj Rail Joint | - Tsim: Feem ntau siv zog (thicker web/ntev ntev) rau siab - qhov chaw muaj kev ntxhov siab xws li choj ze. |
| Glued Insulated Joint | - Kev tsim kho: steel tuav sib txuas ua ke nrog cov rwb thaiv tsev sib xyaw siv siab - lub zog nplaum rau kev txhim kho durability. |
| Welded Rail Joint (rau CWR) | - Hom: Flash- pob tw lossis thermite weld. |
| - Specification: Weld yuav tsum ua kom tau raws li cov khoom siv sib npaug los yog siab dua cov niam txiv txoj kev tsheb ciav hlau. | |
| Expansion Joint (rau BRE) | - Feature: Tso cai rau kev tswj cov thermal expansion nyob rau hauv txoj kab ntev ntawm cov txuas hniav lossis hauv thaj chaw kub heev. |
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.
