America Rail Joint Mechanical Property:
• Txuj: AREMA 2010
• Khoom siv: Suav steel qib 55 #
• Loj: 115RE, 119RE, 132RE, 136RE, 141RE
• Tensile zog Rm: Ntau dua lossis sib npaug rau 690 Mpa
• Yield zog Rel / Rr0.2: Ntau dua lossis sib npaug rau 480 Mpa
• Elongation A: Ntau dua lossis sib npaug li 12%
• Txo ntawm Cheeb Tsam Z: Ntau dua lossis sib npaug li 25%
AREMA txheem Rail Joint (Fishplate)
Railway fishplates thiab guide rails yog cov khoom tseem ceeb ntawm txoj kev tsheb ciav hlau. Lawv lub luag haujlwm yog coj lub tsheb ciav hlau raws txoj kev thiab tib lub sijhawm dais qhov hnyav thiab cuam tshuam ntawm lub tsheb ciav hlau. Nyob rau hauv North America, American Railroad Engineering thiab Road Maintenance Association (AREMA) tau tsim cov qauv rau kev tsheb ciav hlau cov phaj thiab cov ntawv qhia kev tsheb ciav hlau, yog li cov ntses tsheb ciav hlau xa mus rau North America yuav tsum ua kom tau raws li AREMA cov qauv.
Nrov Hom AREMA Standard Fishplate
|
Txuj |
Hom |
Ntev/inch |
Nyhav / Khoom |
|
|
AREMA 2018 |
115 RA |
4 qhov-24" |
17.04 KWG |
|
|
115 RA |
6 qhov-36" |
25.56 Kg |
|
|
|
132-136RE |
4 qhov-24" |
17.75 Kg |
|
|
|
132-136RE |
6 qhov-36" |
26,63 KG |
|
|
Cov hauv qab no yog cov ncauj lus kom ntxaws ntawm ntau lub tsheb ciav hlau nrov ntses daim hlau los ntawm GNEE thiab cov lus qhia me me:
115RE AREMA Railroad Fish Board: Lub nkoj ntses no ua raws li AREMA cov qauv thiab ntsuas 115 ntiv tes (2.9 meters). Nws feem ntau yog siv nrog 115RE AREMA rails.
119RE AREMA Railroad Fish Board: Lub nkoj ntses no kuj ua tau raws li AREMA cov qauv thiab ntsuas 119 ntiv tes (3 meters). Nws feem ntau yog siv nrog 119RE AREMA rails.
132RE AREMA Railroad Fish Board: Qhov loj ntawm lub nkoj ntses no yog 132 nti (3.3 meters), thiab feem ntau yog siv nrog 132RE & 136RE AREMA rails.
136RE AREMA Railroad Fish Board: Qhov loj ntawm lub nkoj ntses no yog 136 nti (3.4 meters), thiab nws feem ntau yog siv nrog 132RE & 136RE AREMA rails.
Cov rail ntses daim hlau thiab cov ntawv qhia kev tsheb ciav hlau ua raws li AREMA cov qauv thiab feem ntau siv cov khoom siv tsheb ciav hlau hauv kev tsheb ciav hlau hauv North America.
Cim npe nrov: rail ntses daim hlau raws li tus qauv arema, Tuam Tshoj rail ntses daim hlau ntsib arema txheem manufacturers, lwm tus neeg, Hoobkas
