Dab tsi yog cov ntses daim hlau ntawm kev tsheb ciav hlau?
Ntses daim hlau(los yog splice tuav) yog cov hlau hlau uas muaj zog bolted rau ob sab ntawm ob txoj kev tsheb ciav hlau kom koom nrog lawv mus rau hauv ib qho kev sib txuas mus tas li. Lawv yog cov khoom tseem ceeb ntawm kev nyab xeeb uas tiv thaiv cov tsheb ciav hlau los ntawm kev hloov pauv, sib kis, lossis sib cais hauv cov tsheb ciav hlau hnyav. Lawv cov qauv tapered ua kom du ntsug thiab kab rov tav sib dhos.
GNEE RAILmuab cov phaj ntses rau GB 8–60 kg/m, UIC50–UIC60, DIN536 A55–A120, QU70–QU120, JIS 15KG–CR100, AS{11}}–89 kg, BS11, thiab AREMA/ASCE cov qauv, nrog rau kev txhawb nqa 1 bolt thiab torque.
| 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 | |
Qhov tseem ceeb ntawm daim phiaj ntses:
- Muaj nuj nqi:Lawv txuas cov tsheb ciav hlau xaus, tswj qhov sib nrug kom zoo, thiab xyuas kom muaj kev ruaj ntseg thiab hluav taws xob txuas ntxiv.
- Qauv:Feem ntau ua los ntawm cov hlau, lawv muaj 4 lossis 6 qhov rau bolts, uas tau nruj kom ruaj khov rau kev sib koom tes thaum tso cai rau kev nthuav dav thiab kev cog lus.
Hom:
- Ib txwm:Txuj kev sib koom ua ke rau kev sib txuas ob txoj hlua.
- Insulated:Siv nyob rau hauv hluav taws xob, signaled lem los tiv thaiv tam sim no to.
- Kev sib haum xeeb:Txuas cov hlua ntawm qhov siab sib txawv lossis ntu.
- Joggled / Emergency:Siv los kho cov hlua tawg los yog welds sai sai.
| Hom sib koom | Ntsiab Specification / Description |
|---|---|
| Standard Rail Joint (Fish Phaj) | - Profile:Sib npaug ntawm ntu kev tsheb nqaj hlau (piv txwv li, UIC 60, 136RE). - Ntev:Feem ntau 600mm lossis 800mm ib sab. - Qhov:4 los yog 6 bolts qhov 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. - Hluav taws xob 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 txuas ntxiv rail taub hau nto rau smoother lub log. |
| Choj Rail Joint | - Tsim:Feem ntau siv zog (thicker web/ntev ntev) rau siab - qhov chaw muaj kev ntxhov siab xws li choj txoj kev. |
| Glued Insulated Joint | - Kev tsim kho:Cov hlau tuav sib txuas ua ke rau 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 nqaj hlau. |
| Expansion Joint (rau BRE) | - Feature:Tso cai tswj thermal expansion nyob rau hauv txoj kab ntev ntawm cov txuas hniav los yog hauv cov cheeb tsam kub heev. |
Dab tsi yog txoj haujlwm ntawm rail splice tuav?
Rail splice tuav (los yog fishplates) txuas qhov kawg ntawm ob txoj kev tsheb ciav hlau los tsim kom muaj kev sib txuas, ruaj khov, thiab kev nyab xeeb. Lawv tuav cov txheej txheem kev ncaj ncees los ntawm kev ua kom muaj kev sib raug zoo, tso cai rau kev nthuav dav thermal, thiab faib cov khoom thauj thoob plaws cov pob qij txha, uas txo cov kev cuam tshuam ntawm lub log thiab tiv thaiv kev derailments.
Lub luag haujlwm tseem ceeb ntawm rail splice bar muaj xws li:
- Txuas Rails:Lawv koom nrog kev tsheb ciav hlau xaus ua ke ruaj ntseg siv bolts lossis welds, txuas qhov sib txawv ntawm lawv.
- Structure Support & Alignment:Lawv ua kom lub taub hau thiab lub hauv paus ua kom zoo, ua kom muaj kev sib tw, txuas mus ntxiv rau cov tsheb ciav hlau.
- Load Distribution:Los ntawm kev sib koom ua ke, lawv faib qhov hnyav ntawm lub tsheb ciav hlau los ntawm ib qho kev tsheb ciav hlau mus rau lwm qhov, txo qhov cuam tshuam ntawm cov qauv khiav.
- Thermal Expansion Management:Lawv tso cai rau qhov sib txawv me me ntawm cov tsheb ciav hlau xaus kom haum rau kev nthuav dav thiab kev cog lus vim qhov kub thiab txias, tiv thaiv cov lem ntawm buckling.
- Kev nyab xeeb thiab ruaj ntseg:Lawv ua kom muaj kev ruaj ntseg ntawm txoj kev rau ob lub teeb thiab hnyav rail systems.
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 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.