A rail ntses phajyog ib qho kev tsheb ciav hlau - koom nrog cov khoom uas nws lub hom phiaj yog txhawm rau khi txoj kev tsheb ciav hlau uas nyob ib sab mus rau hauv ib qho kev thauj khoom - sib koom qauv, tiv thaiv kev ywj pheej ntawm kev sib koom ua ke. Txoj haujlwm no yog qhov tseem ceeb hauv kev sib koom ua ke rail rail.GNEE RAILmanufactures ntses daim hlau sib xws nrog GB lub teeb thiab hnyav rails, UIC txheem rails, DIN536 thiab QU crane rail systems, JIS cov qauv, AS1085 profiles, BS11 rails, thiab AREMA / ASCE rail seem, muab seem pov thawj thiab muab kev koom ua ke.
Hom thiab cov ntaub ntawv ntawm cov phaj ntses, yuav ua li cas xaiv qhov zoo tshaj plaws?
Hom ntses daim hlau
Rail ntses daim hlau (rail pob qij txha) yog cov hlau tuav bolted mus rau qhov kawg ntawm ob txoj hlua los koom nrog lawv, categorized feem ntau los ntawm kev ua haujlwm thiab tsim qauv rau hauv cov qauv, insulated, kev sib haum xeeb, thiab hom tshwj xeeb. Cov hom tseem ceeb muaj xws li 4- qhov lossis 6-qhov daim hlau, cov hlua khi hlua khi, thiab cov pob qij txha cuam tshuam rau qhov sib txawv ntawm qhov sib txawv. Cov ntaub ntawv muaj xws li cov hlau nplaum uas muaj zog, dov steel, los yog forged steel rau durability.
| Kev faib qeb | Hom Rail Joint | Core txhais / Cov yam ntxwv tseem ceeb |
| Los ntawm Txoj Haujlwm ntawm Txoj Kev | Square Joint | Cov pob qij txha nyob rau hauv parallel rails yog aligned opposite ib leeg. Feem ntau ntawm cov kab ncaj nraim; yooj yim tab sis ua rau muaj kev cuam tshuam ntau dua. |
| Kev sib koom ua ke | Cov pob qij txha ntawm ib txoj kev tsheb ciav hlau yog qhov chaw nruab nrab ntawm - taw tes ntawm txoj kev tsheb ciav hlau uas nyob ib sab. Feem ntau siv rau ntawm cov nkhaus kom txo cov rog thiab txhim kho kev caij tsheb zoo. | |
| Los ntawm txoj hauj lwm ntawm Sleepers | Txhawb Kev Sib Koom | Rail xaus so ncaj qha rau ntawm ib qho "joint sleeper". Minimizes deflection tab sis tsim ib tug nruj, siab -maintenance point. |
| Suspended Joint | Rail kawg yog nyob nruab nrab ntawm ob tug pw tsaug zog. Hom ntau tshaj; muab kev yooj yim tab sis yuav tsum tau saib xyuas ntau zaus. | |
| Choj Joint | Zoo ib yam li raug tshem tawm, tab sis siv lub phaj hlau txuas txuas rau ob sab ntawm qhov sib koom ua ke. Tsis siv dav. | |
| Los ntawm Kev Ua Haujlwm & Kev Siv | Ordinary (bolted) Joint | Standard kev twb kev txuas siv fishplates thiab bolts. Tus nqi- zoo, tso cai rau thermal expansion. |
| Kev sib haum xeeb | Txuas ob txoj hlua ntawm qhov sib txawv / profile. Siv cov phaj tshwj xeeb zoo li tus ntses los xyuas kom muaj kev hloov pauv. | |
| Conductive Joint | Ua kom muaj hluav taws xob txuas ntxiv ntawm cov kab tsheb ciav hlau rau traction tam sim no thiab cov teeb liab, siv cov khoom siv hluav taws xob. | |
| Insulated Joint (IRJ) | Hluav taws xob cais cov rail seem rau cov teeb liab. Siv cov ntaub ntawv insulating ntawm cov ntsia hlau thiab daim hlau. | |
| Welded Joint | Rail xaus yog fused ua ke (xws li, thermite welding). Tsim Nruam Welded Rail (CWR) rau kev sib tw, muaj zog dua. | |
| Frozen Joint | Ib qho mob uas nruj los yog corroded fishplates tiv thaiv thermal expansion/contraction, ua rau muaj kev ntxhov siab. | |
| Expansion Joint (REJ) | Tso cai tswj cov kev tsheb ciav hlau ntev (piv txwv li, ntawm cov txuas hniav) kom tiv thaiv buckling lossis tawg vim qhov kub hloov pauv. |
Cov ntaub ntawv ntawm cov phaj ntses
| Hom | Cov khoom tseem ceeb | Tej kev siv |
|---|---|---|
| Iron Fishplates | Siab zog thiab zoo toughness; zoo faib kev ntxhov siab thiab tiv thaiv deformation thiab breakage nyob rau hauv hnyav, rov cuam tshuam. | Hnyav- txoj kev tsheb ciav hlau. |
| Rolled Q235 Steel Fishplates | Zoo zog thiab hnav tsis kam; tus nqi- zoo. | Ceg kab, kev tsheb ciav hlau hauv zos, thiab tus nqi - cov haujlwm tseem ceeb. |
| Forged Fishplates | Siab zog thiab precision los ntawm cov txheej txheem forging. | High - kev sib txuas ntawm kev tsheb ciav hlau ceev thiab cov cuab yeej ntsuas kev thauj mus los. |
| Alloy Steel Fishplates | Customized kom tau raws li cov kev xav tau tshwj xeeb (xws li, kub lossis corrosion kuj). | Ib puag ncig huab cua: siab -kub, txias heev, los yog chemical corrosive thaj chaw xws li mining los yog tshuaj nroj tsuag. |
| Stainless hlau Fishplates | Zoo heev corrosion kuj. | Ib puag ncig hnyav xws li ntug hiav txwv railway thiab cov nroj tsuag tshuaj. |
Yuav Ua Li Cas Xaiv Qhov Zoo Tshaj Plaws?
Xaiv qhov zoo tshaj plaws kev tsheb nqaj hlau sib koom yuav tsum tau sib piv cov ntses phaj (chaw sib koom ua ke) rau cov kev tsheb ciav hlau tshwj xeeb, qhov hnyav (piv txwv li, 50kg, 60kg), thiab cov qauv drilling, thaum ua kom cov kev sib koom ua ke muaj lub zog zoo, nruj, thiab hluav taws xob rwb thaiv tsev (yog tias xav tau). Cov yam tseem ceeb muaj xws li xaiv raws li daim ntawv thov- qauv, rwb thaiv tsev, lossis kev sib haum xeeb- thiab xyuas kom muaj zog tensile siab (xws li, Ntau dua lossis sib npaug li 690 Mpa).
Cov ntsiab lus tseem ceeb rau kev xaiv:
Rail Profile & Qhov hnyav:Qhov sib koom ua ke yuav tsum ua kom zoo sib xws ntawm cov tsheb ciav hlau (xws li AREMA 115RE, 132RE, UIC60) kom haum thiab thauj khoom.
Hom kev thov:
- Standard Joints: Siv rau kev sib txuas cov hlua ntawm tib qhov loj thiab qhov hnyav.
- Compromise Joints (Transition Joints): Siv los txuas ob hom sib txawv lossis qhov ntau thiab tsawg ntawm txoj hlua.
- Insulated / Bonded Joints: Qhov tseem ceeb rau cov kab hluav taws xob thiab cov kab hluav taws xob.
Drilling Alignment:Fishplate bolt qhov yuav tsum tau ua raws nraim nrog cov rail webs, nrog kev kam rau siab feem ntau nyob rau hauv ± 0.5 hli.
Khoom Zoo:Saib rau siab -lub zog steel (xws li, 55 # steel, Ntau dua lossis sib npaug ntawm 690 Mpa tensile lub zog) los tuav cov khoom hnyav thiab tiv thaiv lub qhov rooj tawg.
Environmental Factors:Xav txog kev nthuav dav thiab kev cog lus xav tau hauv kev tsim kom muaj kev ruaj ntseg nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias.
Qhov tseem ceeb ntawm kev sib koom ua ke zoo:
- Strength & Stiffness: Cov kev sib koom ua ke yuav tsum phim lub zog ntawm txoj kev tsheb ciav hlau nws tus kheej.
- Kev sib raug zoo: Ua kom ob qho tib si sab nraud thiab ntsug ntawm txoj kev tsheb ciav hlau xaus.
- Kev Kho Kom Zoo: Yooj yim rau nruab, tshuaj xyuas, thiab hloov, yuav tsum tau saib xyuas tsawg.
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.
| Fishplate rau UIC Standard Steel Rail | |||
| Hlau Rail Hom | Steel Rail Nyhav (KG / M) | Fishplate Standard | Fishplate Khoom |
| UAS 54 | 54.43 | UIC | 45#,55# |
| UAS 60 | 60.34 | ||
| Fishplate rau BS Standard Steel Rail | |||
| BS50 'O' | 24.833 | IB 47-1 | 55 #, 45 # European Qib 700 |
| BS 60 A | 30.618 | ||
| BS 75 R | 37.041 | ||
| BS80A | 39.761 | ||
| BS 90 A | 45.099 | ||
| BS100A | 50.182 | ||
| SIB 113A | 56.398 | ||
| Joint Bar rau AREMA 2007 Standard Steel Rail | |||
| 100RE (TR50) | 50.35 | AREMA 2007 | 45 #, 55 #, AREMA Qib Steel |
| 115 RA | 56.9 | ||
| 115-119 IB | |||
| 132 UA | 65.31 | ||
| 133 UA | 66.1 | ||
| 136 ROJ | 67.41 | ||
| 132-136 IB | |||
| Fishplate Rau Suav Standard Steel Rail | |||
| GB 15 KG | 15.2 | YB226-63 | Q235,45# |
| GB 18 KG | 18.06 | YB225-63 | |
| GB 22 KG | 22.3 | YB14-63 | |
| GB 24 KG | 24.46 | ||
| GB 30 KG | 30.1 | YB351-63 | |
| GB 38 KG | 38.733 | TB/T 2345-2008 | 45#,55# |
| GB 43 KG | 44.653 | ||
| GB 50 KG | 51.514 | ||
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.
