Puas yog 54E1 Rail Interchangeable nrog S49 Rail?
Mar 31, 2026
Puas yog 54E1 Rail Interchangeable nrog S49 Rail?
Cov lus teb luv luv yog tsis yog . 54E1 rail, tseem hu ua UIC54, tsis ncaj qha hloov pauv nrog S49 rail, kuj tau xaiv 49E1. Ob qhov profile sib txawv hauv qhov siab, lub taub hau dav thiab lub hauv paus dav, thiab hauv huab hwm coj ib 'meter': cov lej tseeb yog kwv yees li 54.77 kg / m rau 54E1 tiv thaiv kwv yees li 49.39 kg / m rau S49. Txuas lawv yuav tsum tau tshwj xeeb kev hloov pauv ntses phaj, lub hom phiaj- ua kev hloov welds, lossis ib qho kev hloov kho, vim hais tias cov txheej txheem fastening thiab pw tsaug zog ntawm ob txoj hlua tsis sib xws.
Kev sib piv Dimension: 54E1 piv rau S49
| Parameter | 54E1 (UA 54) | S49 (49E1) |
|---|---|---|
| Qhov hnyav | 54,77 kg/m² | 49.39 kg/m² |
| Rail qhov siab | 1 59mm | 1 49mm |
| Lub taub hau dav | 70 hli | 67mm ib |
| Lub hauv paus dav | 140 hli | 125 hli |
Vim hais tias lub hauv paus dav sib txawv ntawm 15 hli, 54E1 rail tsis tuaj yeem zaum hauv S49 fastening system, thiab lub rooj zaum pw tsaug zog, khi phaj thiab clip ntiv taw geometry yuav tsum tau hloov. Tag nrho 54E1 seem ib EN 13674-1 yog: qhov siab 159.00 hli, hauv paus 140.00 hli, lub taub hau 70.00 hli, web 16.00 hli, seem cheeb tsam 68.77 cm2 thiab hnyav 54.77 kg/m.
Cov qib steel thiab mechanical zog
Ob qhov profile tuaj yeem muab tau rau hauv tus qauv EN 13674-1 steel qib. Cov ntaub ntawv kho tshuab thiab tshuaj lom neeg hauv qab no ua raws li qib kev xav tau ntawm tus qauv.
| Qib | Tensile zog (MPa, min) | Elongation (%), min | Hardness (HB) | C (%) | Si (%) | Mn (%) | S Tsawg dua los yog sib npaug rau (%) | P Tsawg dua lossis sib npaug (%) | H Tsawg dua lossis sib npaug (ppm) | O Tsawg dua los yog sib npaug rau (ppm) |
|---|---|---|---|---|---|---|---|---|---|---|
| R200 | Ntau dua lossis sib npaug rau 680 | 14 | 200-240 | 0.40-0.60 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.035 | 3 | 20 |
| R260 | Ntau dua lossis sib npaug rau 880 | 10 | 260-300 | 0.62-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.025 | 2.5 | 20 |
| R350 HT | Ntau dua lossis sib npaug rau 1175 | 9 | 350-390 | 0.72-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.020 | 2.5 | 20 |
R350HT yog cov cua sov-kho taub hau- qib hardened nrog qhov tsawg kawg nkaus tensile lub zog ntawm 1175 MPa thiab hardness ntawm 350-}390 HB, muab kwv yees li 30-50% hnav lub neej ntev dua R260 ntawm cov nkhaus thiab hnyav-haul seem. R260 tseem yog qib qis tshaj plaws rau ballasted mainlines, thiab R200 pab cov kab sib dua.
Txuas 54E1 rau S49 rail
Qhov twg ob qhov profile yuav tsum tau sib ntsib hauv ib qho kev sib tw, kev sib txuas yog tsim los ntawm kev hloov pauv ntses phaj tsim los txuas rau qhov sib txawv ntawm qhov siab thiab lub hauv paus dav, los yog nrog cov thermite lossis flash - pob tw hloov welds npaj los ntawm tus neeg ua haujlwm tsim nyog. Kev hloov pauv cov pob qij txha yog qhov chaw tseem ceeb: tus qauv ntses phaj bolt yuav tsum haum rau ob qho tib si, thiab cov chaw khiav yuav tsum tau ua kom zoo kom tsis txhob muaj cov kauj ruam ntsug ntawm qhov sib koom ua ke. Fastener thiab sleeper compatibility yuav tsum tau xyuas ntawm ob sab ntawm kev hloov, vim hais tias lub hauv paus dav sib txawv.
Kev xaiv thiab kev txiav txim siab
Kev xaiv ntawm 54E1 thiab S49 yog ib lo lus nug ntawm qhov yuav tsum tau ua, tsis hloov pauv tau . 54E1 haum rau cov kev tsheb ciav hlau niaj hnub no, kev nrawm dua thiab hnyav dua qag, thiab yog qhov kev xaiv tus qauv rau cov kab loj, cov kab metro thiab hnyav - txoj hauv kev. S49 muaj ntau dua hauv cov txheej txheem qub, tsheb ciav hlau thiab cov kab ke qub txeeg qub teg, qhov uas nws cov seem sib zog txaus rau kev khiav tsheb thiab hloov nws yuav xav tau kev ua haujlwm dav dav. Thaum kho dua tshiab los ntawm S49 txog 54E1, npaj rau cov neeg pw tsaug zog tshiab lossis cov rooj zaum pw tsaug zog, hloov kho cov txheej txheem nrawm thiab hloov kho geometry, es tsis txhob sim sib pauv kev tsheb ciav hlau ncaj qha.
Cov qauv sau tseg
Ob qhov profile yog qhov loj me txhais hauv EN 13674-1, uas yog tus qauv European tam sim no rau kev tsheb ciav hlau, thaum UIC 860 tseem siv los ua keeb kwm siv rau UIC54. Cov ntaub ntawv yuav khoom yuav tsum siv EN 13674-1 rau qib profile thiab steel, thiab qhia cov qib uas yuav tsum tau muaj, ntev thiab txhua qhov yuav tsum tau ua kom lub taub hau tawv hauv kev yuav khoom.
FAQ
Q1: Can 54E1 rail ncaj qha hloov S49 rail?
Tsis yog. Cov ntaub ntawv sib txawv ntawm qhov siab, lub taub hau dav thiab lub hauv paus dav, yog li cov tsheb ciav hlau tsis tuaj yeem zaum hauv S49 fastening system thiab cov rooj zaum pw tsaug zog yuav xav tau kev hloov kho.
Q2: Dab tsi yog qhov txawv ntawm 54E1 thiab S49 rails?
Qhov hnyav, kev tsheb nqaj hlau qhov siab thiab lub hauv paus dav . 54E1 hnyav txog 54.77 kg / m nrog lub hauv paus 140 mm, thaum S49 hnyav txog 49.39 kg / m nrog lub hauv paus 125 mm, uas hloov lub peev xwm load thiab fastening compatibility.
Q3: Puas yog 54E1 muaj zog dua S49 rail?
Feem ntau yog. Qhov hnyav dua txhawb nqa lub nra hnyav dua thiab muab cov qauv kev ua haujlwm zoo dua, thiab ob qho tib si tuaj yeem muab tau rau hauv qib R260 lossis R350HT rau qhov xav tau kev hnav.
Q4: Puas siv tau tib lub fasteners rau ob txoj hlua?
Tsis yog 15 hli puag qhov dav sib txawv txhais tau hais tias sib txawv khi daim hlau, clips thiab cov rooj zaum pw tsaug zog. Fastening systems yog profile- tshwj xeeb.
Q5: Koj yuav hloov kho li cas ntawm S49 rau 54E1?
Qhov kev txhim kho yuav tsum muaj kev sib koom ua ke ntawm txoj haujlwm: hloov lossis kho cov neeg pw tsaug zog, nruab 54E1-function fastening systems, re-align the geometry, and manage the transition joints where the two profiles ntsib.
Q6: Puas yog ob qho tib si profiles muaj rau kev muab khoom?
Yog lawm, ob qho tib si 54E1 thiab S49 rails tuaj yeem muab cov ntaub ntawv pov thawj tseeb, ua ke nrog cov phiaj xwm sib xws, clips thiab kev pabcuam ua haujlwm xws li txiav thiab drilling rau qhov project layout.
