Lub phaj Ntses yog dab tsi thiab nws yuav tsum haum li cas
Lub phaj ntses, tseem hu ua qhov sib koom ua ke lossis splice bar, yog ib lub phaj hlau bolted rau lub vev xaib ntawm ob txoj kev tsheb ciav hlau uas nyob ib sab kom lawv sib haum thiab nqa lub sijhawm khoov hla kev sib koom ua ke. Nws qhov loj me tsis yog qhov kev xaiv pub dawb: lub phaj profile yuav tsum sib phim lub vev xaib kev tsheb ciav hlau, lub qhov ntsia hlau yuav tsum phim cov qauv kev tsheb nqaj hlau, thiab qhov ntev yuav tsum muab cov bolts txaus thiab cov kabmob nto kom cov kev sib koom ua ke nruj hauv kev tsheb. Ib lub phaj uas luv dhau los yog nyias dhau ua rau qhov sib koom ua ke; ib tug nrog qhov tsis ncaj ncees lawm qhov qauv tsis tuaj yeem bolted txhua. Qhov pib taw tes rau ib qho kev txiav txim ntawm cov ntses phaj yog li ntawd, rail seem - nws tus qauv, nws loj ib meter, thiab nws lub qhov drilling.
Ntsiab Dimensions ntawm ntses daim hlau
Ntev:txheem bars li ntawm 200-600 mm; hnyav-ua haujlwm tuav rau 50-60 kg rails khiav ntawm 600-800 mm, thiab tshwj xeeb pob qij txha tuaj yeem ncav cuag li 1100 hli.
Thickness:txheem bar yog li 20-30 mm; hnyav -cov haujlwm tuav rau cov pob qij txha loj yog tuab dua, txog li 38 hli.
Qhov qauv:feem ntau 4 los yog 6 lub qhov rau ib lub bar, spaced thiab loj rau txoj kev tsheb ciav hlau qhov drilling; Qhov txoj kab uas hla yog sib phim rau lub ntsia liaj qhov rooj, feem ntau 25-28 mm rau hnyav rails,.
Qhov hnyav:lub teeb -rail tuav hnyav txog 5.5 kg, mainline 4-qhov tuav txog 14-18 kg, thiab hnyav 6-qhov tuav tshaj 26 kg.
Loj Table los ntawm Standard
| Txuj | Hom Rail | Kev teeb tsa | Qhov hnyav |
|---|---|---|---|
| AREMA | 115 RA | 4-qhov, 24 hauv lossis 610 hli, | 17.04 Kg |
| AREMA | 115 RA | 6-qhov, 36 hauv lossis 915mm, | 25.56kg 3 |
| AREMA | 132-136 IB | 4-qhov, 24 hauv lossis 610 hli, | 17.75 Kg |
| AREMA | 132-136 IB | 6-qhov, 36 hauv lossis 915mm, | 26.63kg 3 |
| UIC 864 | UAS 60 | 4-qhov, 630 mm, qhov 26 mm | 18.07 Nws |
| UIC 864 | UAS 60 | 4-qhov, 600 mm, qhov 28 mm | 17.47 kg ib |
| UIC 864 | UAS 60 | 4-qhov, 630 mm, qhov 25 mm | 18.10 Nws |
| UIC 864 | UAS 54 | 4- qhov | 14.34 Kg |
| UIC 864 | UAS 54 | 6- qhov, 800 mm | 19, 94 kq |
| IB 47-1 | BS 75 R | 4- qhov | 6, 56kg |
| IB 47-1 | BS 60 A | 4- qhov | 5, 61kg |
| IB 47-1 | BS80A | 4- qhov | 6.50 kg ib |
| IB 47-1 | BS 90 A | 685.8 mm, qhov 26 mm | 13.23 Kg |
| IB 47-1 | BS 90 A | 792.9 hli, qhov 26.2 hli | 15.34 Kg |
| IB 47-1 | BS100A | 4- qhov | - |
| TIAB SA 1085 | AS 50 kg | 4- qhov | 14.30 Nws |
| TIAB SA 1085 | AS 50 kg | 6- qhov | 19.50 Nws |
| DIN / EN | S49 | 4- qhov | 9 ,71kg |
| AREA/ASCE | 90/91 Ib | 4- qhov | 18.08 Kg |
| AREA/ASCE | 90/91 Ib | 6- qhov | 19.90 Kg |
Cov phaj ntses rau cov ntu no feem ntau yog ua los ntawm nruab nrab - carbon steel nrog txog C 0.42-0.50, Mn 0.50-0.80, Si 0.17-0.37, Cr Tsawg dua lossis sib npaug rau 0.25, P Tsawg dua lossis sib npaug li 0.035 thiab S Less dua los yog sib npaug li 0.3 feem pua ntau mus rau qhov tshwj xeeb hardness, ces drilled mus rau lub qhov qauv.
Tshwj xeeb Joint Bars thiab thaum lawv siv
| Joint Bar Hom | Kev tsim kho | Kev siv yam |
|---|---|---|
| Insulated rail txuas bar | steel tuav nrog kev sib xyaw insulating kawg posts thiab bushings; hluav taws xob tsis kam tshaj 10 ^ 8 Ω | Taug qab Circuit Court ciam teb thiab cov teeb liab seem |
| Sib koom ua ke bar | Txhua qhov kawg machined rau qhov sib txawv rail profile | Koom nrog ntau ntu, xws li UIC54 txog UIC60 |
| Joggled sib koom bar | Kev nyuaj siab qhov chaw nruab nrab ua rau lub taub hau tsheb ciav hlau txuas mus ntxiv | Siab -cov ntu sib txuas ceev uas lub log yuav tsum raug txo kom tsawg |
| Choj txuas bar | Ntev thiab thicker, txhawb lub vev xaib | Choj mus txog thiab siab - qhov chaw muaj kev ntxhov siab |
| Glued insulated sib koom | Cov khoom sib txuas rau cov rwb thaiv tsev nrog siab - lub zog nplaum | Ntev -lub neej insulated pob qij txha ntawm cov kab tseem ceeb |
Yuav Ua Li Cas Qhia Txog Ntses Phaj
Qhia cov qauv kev tsheb nqaj hlau thiab ntu xws li UIC60 rau UIC 864 thiab 115RE rau AREMA - qhov no kho lub vev xaib profile.
Qhia lub qhov configuration: 4-lub qhov los yog 6-qhov, lub qhov taub, qhov sib nrug thiab qhov kawg; muab cov duab kos yog tias nws txawv ntawm tus qauv.
Qhia cov khoom thiab hardness yuav tsum tau, ntxiv rau lub txheej yog hais tias tus sib koom nyob rau hauv ib tug corrosive ib puag ncig.
Qhia cov ntsia liaj qhov rooj specification - ntses phaj bolts tau muab nrog cov txiv ntseej thiab cov ntxhua khaub ncaws, thiab qib bolt yuav tsum haum rau cov clamping load.
Rau cov pob qij txha insulated, ntxiv cov khoom siv hluav taws xob tiv thaiv thiab cov khoom siv rwb thaiv tsev.
Kev Ntseeg Tsis Zoo
"Ib lub phaj ntses haum rau ntau qhov kev tsheb nqaj hlau."Phaj profile tsom iav qhov rail web; UIC60 phaj tsis zaum ntawm UIC54 rail, thiab rov ua dua.
"Cov phaj ntev dua ib txwm muaj zog dua."Ntev yuav tsum phim qhov drilling thiab sib koom tsim; ib qho dhau- ntev phaj nrog qhov nyob sab nraud ntawm txoj kab tsheb ciav hlau qhov ntsia hlau tsis tuaj yeem txuas tau kiag li.
"Tsib daim hlau thiab kev tsheb nqaj hlau yog ua los ntawm tib lub hlau."Cov phaj yog machined los ntawm phaj hlau thiab cua sov kho kom haum rau txoj kev tsheb ciav hlau lub zog thiab toughness - cov muaj pes tsawg leeg saum toj no yog ib yam ntawm cov phaj qib, tsis yog rail qib.
"Insulated pob qij txha yog kev txiav txim tshwj xeeb rau metro systems nkaus xwb."Txhua txoj kab -circuited kab siv lawv; lawv yog cov khoom txheem nrog cov lus qhia tshwj xeeb hluav taws xob.
FAQ
Dab tsi yog qhov ntev ntawm tus ntses phaj rau 60 kg rail?
UIC60 bars feem ntau yog 600-630 mm nrog 4 qhov; hnyav dua thiab ntev dua 6-qhov versions yog siv qhov sib koom ua ke nqa ntau dua dabtsi yog khoov, thiab qee qhov qauv tsim hauv tebchaws khiav mus txog 800 mm.
Muaj pes tsawg lub bolts qhov sib koom ua ke muaj?
Nquag 4 lossis 6 rau ib qho bar; Qhov txoj kab uas hla, feem ntau 25-28 hli ntawm cov ntsia hlau hnyav, thiab qhov sib nrug yuav tsum sib npaug ntawm txoj kev tsheb ciav hlau thiab qhov ntsia hlau loj.
Lub phaj ntses hnyav npaum li cas?
Los ntawm kwv yees li 5.5 kg rau lub teeb -rail tuav xws li BS60A mus rau 26 kg thiab ntau dua rau hnyav 6-qhov tuav xws li AREMA 136RE 36-nti versions.
Dab tsi yog kev sib haum xeeb ntses phaj?
Ib qho kev sib koom ua ke uas nws ob qhov kawg yog machined rau ob txoj kev tsheb ciav hlau sib txawv, tso cai rau ob qhov sib txawv ntawm txoj kev tsheb ciav hlau yuav tsum tau bolted ua ke hauv ib qho kev sib koom ua ke, piv txwv li thaum hloov ntawm UIC54 mus rau UIC60.
Lub phaj ntses puas tuaj yeem rov siv tau tom qab tshem tawm?
Tsis pom zoo. Cov phaj tsim bolt- qhov hnav thiab qaug zog los ntawm kev pabcuam; rov siv lub phaj hloov pauv zais kev puas tsuaj rau qhov sib koom ua ke, yog li daim hlau feem ntau rov ua dua tshiab ua ke nrog cov bolts thaum sib koom ua ke.