A rail ntses phaj yog cov khoom siv hlau sib koom ua ke ntawm ob sab ntawm lub vev xaib kev tsheb ciav hlau los kho ob lub tsheb ciav hlau xaus kom cov kab tsheb ciav hlau tuaj yeem txuas ntxiv nqa cov khoom ntsug, lub zog sab nraud, thiab khoov lub sijhawm hla lub cev sib txawv. Nws yog ib qho tseem ceeb hauv kev tsim kho kev sib koom ua ke.
GNEE RAILkhoom siv ntses phaj sib phim rau GB 8-60 kg / m rails, UIC50 / UIC54 / UIC60, DIN536 A55-A120 crane rails, QU70/80/100/120, JIS rail seem, AS1085 rails, BS11 AS profiles, thiab kev sib koom ua ke.
Lub npe dab tsi yog muab rau cov hlau bar uas txuas qhov kawg ntawm txoj kev tsheb ciav hlau?
Cov hlau bar uas txuas qhov kawg ntawm txoj kev tsheb ciav hlau yog feem ntau hu ua aphaj ntses(los yog ntses phaj). Lawv kuj nquag hu uarail sib koom bars, splice tuav, los yogsib koom tuav.
Cov ntsiab lus tseem ceeb ntawm fishplates:
- Lub hom phiaj:Lawv tau bolted rau sab ntawm ob txoj hlua los koom nrog lawv, ua kom muaj kev sib raug zoo, kev ua haujlwm txuas ntxiv, thiab kev ruaj ntseg.
- Qauv:Feem ntau ua los ntawm forged los yog dov hlau, lawv yog tsim los kom haum snugly tiv thaiv lub rail web.
- Cov khoom xyaw:Lawv raug ntsia ua khub (ib qho ntawm txhua sab ntawm txoj kev tsheb ciav hlau) thiab txuas nrog cov ntses bolts, uas feem ntau suav nrog cov ntxhua khaub ncaws.
Cov khoom siv no yog qhov tseem ceeb rau kev ua kom muaj kev sib raug zoo, kev ruaj ntseg rau cov tsheb ciav hlau, tshwj xeeb tshaj yog nyob rau hauv ib txwm, tsis yog -welded khiav seem.
Dab tsi yog qhov sib txawv ntawm cov pob qij txha rail?
| 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. |
Vim li cas siv lub tsheb ciav hlau joint bar?
Rail sib koom tuav (los yog ntses phaj) yog qhov tseem ceeb hauv kev tsim kho tsheb ciav hlau kom ruaj ntseg txuas ob txoj kev tsheb ciav hlau, ua kom cov txheej txheem txuas ntxiv, kev sib raug zoo, thiab kev nyab xeeb. Lawv faib cov log hnyav hnyav thoob plaws cov pob qij txha, txo cov kev ntxhov siab ntawm cov lem, ua kom thermal expansion/contraction, thiab muab qhov chaw du, ruaj khov rau lub tsheb ciav hlau.
- Structure Integrity thiab Safety:Lawv tiv thaiv kev tsheb ciav hlau los ntawm kev tsiv tawm ntawm qhov chaw, txo cov kev pheej hmoo ntawm derailments, thiab ua kom muaj kev ruaj ntseg kev sib txuas ntawm cov tsheb ciav hlau xaus.
- Load Distribution:Cov tuav sib koom ua ke txo qhov cuam tshuam ntawm cov log ntawm cov tsheb ciav hlau, tiv thaiv kev puas tsuaj rau cov ntsia hlau thiab cov neeg pw tsaug zog.
- Thermal Expansion Management:Lawv tso cai rau kev txav me me ntawm cov ntsia hlau, ua kom muaj kev nthuav dav thiab kev cog lus los ntawm kev hloov pauv kub.
- Alignment thiab Stability:Lawv xyuas kom meej ntsug thiab kab rov tav kev sib dhos ntawm cov lem, ua rau kom lub tsheb ciav hlau mus zoo dua.
- Yooj yim ntawm installation thiab tu:Tsis zoo li cov pob qij txha welded, rail pob qij txha (fishplates) yog tus nqi -zoo, yooj yim rau nruab, thiab yooj yim rau kev kho cov neeg ua haujlwm kom tshem tawm lossis hloov cov seem.
- Versatility:Lawv yog siv los txuas cov kev sib txuas zoo ib yam lossis, nyob rau hauv cov ntaub ntawv ntawm kev sib koom ua ke, koom nrog kev sib tw ntawm ntau qhov sib txawv lossis ntau hom.
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.