Dab tsi tuav ob txoj hlua ua ke?
Ob txoj kev tsheb ciav hlau feem ntau yog tuav ua ke los ntawmdaim phiaj ntses(tseem hu ua kev sib koom ua ke lossis cov kab sib txuas) ua ke nrogboltsthiabcaij nplooj ntoos hlav washers. Cov hlau phaj no yog bolted rau ob sab ntawm txoj kev tsheb ciav hlau xaus, txuas lawv kom ntseeg tau tias kev sib raug zoo thiab txuas ntxiv mus. Rau niaj hnub, siab - txoj kev ceev, kev tsheb ciav hlau tau nce ntxiv los ntawmvuamlos tsim nruam welded rail (CWR).
GNEE RAILkhoom siv ntses daim hlau ncaj nraim rau GB 8–60 kg / m rails, UIC50/54/60, DIN536 A55–A120 crane rails, QU70–QU120, JIS series, AS1085 rails, BS11 seem, thiab AREMA / ASCE cov kev pabcuam sib tw, ua ke nrog cov kev pabcuam sib koom ua ke.
Cov Cheebtsam tseem ceeb rau Kev Sib Koom Rails:
- Fishplates (Joint Bars):Hlau tuav muab tso rau ntawm ob sab ntawm txoj kab tsheb ciav hlau ntawm qhov sib koom ua ke.
- Ntses Bolts:Siab - lub zog steel bolts dhau los ntawm qhov hauv cov ntsia hlau thiab phaj ntses kom ruaj ntseg rau lawv.
- Spring Washers / Xauv Washers:Muab tso rau hauv qab cov txiv ntoo kom tiv thaiv lawv los ntawm loosening vim kev co.
- Vuam:Ib txoj hauv kev los fuse kev tsheb ciav hlau xaus ua ke rau kev sib tw, muaj zog dua, thiab txuas mus ntxiv.
Dab tsi yog qhov zoo ntawm kev siv lub tsheb ciav hlau sib koom ua ke?
Rail pob qij txha yog qhov tseem ceeb rau kev sib txuas ntawm cov tsheb ciav hlau los tsim kev txuas mus ntxiv, ruaj khov, thiab hloov tau yooj yim, ua kom muaj kev nyab xeeb hauv tsheb ciav hlau. Cov txiaj ntsig tseem ceeb suav nrog kev ua kom haum thermal expansion / kev sib cog lus, muab cov qauv kev txhawb nqa los tiv thaiv buckling, ua kom yooj yim installation thiab txij nkawm, thiab ua kom yooj yim hluav taws xob rwb thaiv tsev hauv cov teeb liab.
Qhov tseem ceeb ntawm Rail Joints:
- Thermal Expansion Management:Lawv muab qhov khoob uas tso cai rau cov ntsia hlau nthuav dav thiab cog lus nrog kev hloov pauv kub, tiv thaiv kev puas tsuaj thiab buckling.
- Structure Support thiab Alignment:Cov pob qij txha, tshwj xeeb tshaj yog nrog cov ntses ntses, tswj kom muaj kev tsheb ciav hlau kom zoo thiab txhawb nqa cov qauv kev taug qab.
- Yooj yim ntawm installation thiab tu:Rail pob qij txha yooj yim dua, yooj yim installation thiab yooj yim hloov cov seem piv rau vuam.
- Hluav taws xob rwb thaiv tsev:Insulated rail pob qij txha yog qhov tseem ceeb rau kev sib cais cov kab hluav taws xob hauv cov teeb liab.
- Flexibility hauv Design:Lawv tso cai rau kev sib txuas ntawm cov tsheb ciav hlau sib txawv ntawm kev sib koom ua ke.
- Tus nqi -Kev ua tau zoo:Lawv tso cai rau siv cov ntu luv luv thiab txo cov nqi tu.
Hom thiab Cov txiaj ntsig tshwj xeeb:
- Standard Joints (Square/Staggered):Muab cov qauv kev ruaj ntseg rau kev thauj khoom ncaj qha, tshwj xeeb tshaj yog nyob rau hauv, piv txwv li, ncaj, tus qauv taug qab scenarios.
- Compromise Joints:Txhim khu kev sib txuas ntawm cov profiles sib txawv lossis qhov ntau thiab tsawg.
- Insulated Joints:Qhov tseem ceeb rau kev taw qhia kom tsis txhob muaj luv luv Circuit Court thiab tswj cov hluav taws xob tam sim no.
- Composite Joints:Muab lub zog siab, txo qhov hnyav, thiab txhim kho kev tiv thaiv rau qhov kub thiab txias.
| 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. |
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.