Dab tsi yog qhov sib txawv ntawm cov pob qij txha hauv kev tsheb ciav hlau?
Jan 28, 2026
A rail ntses phajyog ib tug precision-machined steel connector tsim los clamp lub rail web cheeb tsam nrog bolts, tsim ib tug nruj mechanical sib koom ua ke uas ua kom ob rail seem nyob rau hauv qhov siab, ntsuas, thiab kev taw qhia.Nws lub luag haujlwm tseem ceeb yog los them nyiaj rau qhov tsis sib xws ntawm cov khoom siv rail ntawm cov pob qij txha.
GNEE RAILmuab cov ntses daim hlau sib xws nrog kev tsheb nqaj hlau xws li UIC50, UIC54, UIC60, DIN A65 / A75 / A100, QU70-QU120 crane rails, thiab AREMA profiles, muab kev sib koom tes ntawm kev sib tw, bolts, sib koom ua ke, thiab kev taw qhia kev teeb tsa.
Dab tsi yog qhov sib txawv ntawm cov pob qij txha hauv kev tsheb ciav hlau?
Txoj kev tsheb ciav hlau txuas txuas cov tsheb ciav hlau xaus, ua kom cov txheej txheem txuas ntxiv thiab tso cai rau thermal expansion. Hom tseem ceeb suav nrogtxhawb(kev sib koom ua ke ntawm tus neeg tsaug zog),raug tshem tawm(kev sib koom ntawm cov neeg pw tsaug zog),tus choj(kev txhawb nqa los ntawm cov neeg pw tsaug zog ntawm ob sab),staggered(staggered ntawm opposite rails),rwb thaiv tsev(rau signaling), thiabkev sib haum xeeb(txuas sib txawv rail seem).
Hom Rail Joints
- Txhawb Joints:Txoj kev tsheb ciav hlau sib txuas ncaj qha txhawb nqa ntawm ib tus neeg pw tsaug zog.
- Suspended Joints:Kev sib koom ua ke raug tshem tawm ntawm ob tus neeg pw tsaug zog, muab kev yooj yim dua tab sis muaj kev ntxhov siab ntau dua.
- Choj Joints:Ib qho kev hloov pauv ntawm kev txhawb nqa kev sib koom ua ke uas qhov kev sib koom ua ke txhawb nqa ntawm ob tus neeg pw tsaug zog, ib qho ntawm txhua sab, nrog tus choj phaj, nce kev ruaj ntseg.
- Staggered Joints (Alternate Joints):Cov pob qij txha ntawm ib txoj kev tsheb ciav hlau tsis ncaj nraim rau cov pob qij txha ntawm lwm txoj kev tsheb ciav hlau, siv los txo cov kev cuam tshuam ntsug hauv qee qhov kev teeb tsa.
- Square Joints (Opposite Joints):Cov pob qij txha yog ncaj nraim rau ib leeg, tus qauv rau kev ncaj, niaj hnub khiav.
- Insulated Joints:Siv nyob rau hauv txoj kev -circuited cheeb tsam rau hluav taws xob cais rail seem, siv insulating cov ntaub ntawv ntawm fishplates thiab rails.
- Compromise Joints:Siv los txuas cov hlua ntawm qhov hnyav sib txawv lossis hla- ntu, siv cov phaj tshwj xeeb.
- Welded Joints:Nruam Welded Rail (CWR) tshem tawm qhov sib txawv ntawm lub cev tag nrho, txo kev txij nkawm thiab txhim kho kev caij tsheb zoo.
- Joggled Fishplate Joints:Siv raws li kev kho ib ntus rau tawg lossis tawg welded rail pob qij txha.
- Buffer Joints (Expansion Joints):Siv rau ntawm qhov kawg ntawm qhov ntev welded rails kom haum rau qhov loj longitudinal txav.
| Hom sib koom | Ntsiab Specification / Description |
|---|---|
| Standard Rail Joint (Fish Phaj) | - Profile:Sib npaug ntawm ntu kev tsheb nqaj hlau (xws 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 lub 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 ciav 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. |
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.
