usp nyob rau hauv txoj kev railway yog dab tsi?
Hauv kev tsheb ciav hlau, USP sawv rauHauv qab Sleeper Pads, uas yog resilient, elastic khaubncaws sab nraud povtseg nyob rau hauv pw tsaug zog (ties) nyob rau hauv ballasted lem kom nqus kev co, txhim kho load tis, tiv thaiv lub ballast los ntawm degradation, txo tus nqi txij nkawm, thiab txhim khu kev ruaj ntseg thiab lifespan. Ua los ntawm cov ntaub ntawv zoo li polyurethane los yog roj hmab, USPs ua zoo li kev poob siab absorbers, cushioning cuam tshuam los ntawm kev hla tsheb ciav hlau, tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kev siab - cov kab ceev thiab kev xa tawm.
Vim li cas railway pads yog siv roj hmab?
- Kev vibration & suab nrov txo: nqus siab - zaus vibrations los ntawm cov tsheb ciav hlau hla, ua rau kev taug kev smoother thiab txo cov suab nrov.
- Shock Absorption: Cushions cuam tshuam, tiv thaiv cov tsheb ciav hlau thiab cov neeg pw tsaug zog los ntawm kev hnyav hnyav thiab qaug zog.
| Rubber Rail Pad | ||
| Technical Parameter | Chav tsev | Tus nqi |
| Kev nruj | KN | 90-130 |
| Hardness Ntug A | degree | 72-80 degree |
| Electronic Resistance | Ω | Ntau dua lossis sib npaug rau 106 |
| Tensile zog ua ntej kev laus | Mpa | Ntau dua lossis sib npaug li 12.5 |
| Elongation ua ntej kev laus | % | Ntau dua lossis sib npaug li 250 |
- Kev Tiv Thaiv Kev Tiv Thaiv: Tiv thaiv kev sib cuag ncaj qha ntawm cov hlua hlau thiab cov neeg pw tsaug zog, txwv tsis pub puas thiab tawg ntawm cov khoom siv pw tsaug zog.
- Load Distribution: Spreads cov concentrated load los ntawm txoj kev tsheb ciav hlau hla ib cheeb tsam loj ntawm lub sleeper.
- Hluav taws xob rwb thaiv tsev: Muab hluav taws xob cais tawm, tseem ceeb heev rau cov kab hluav taws xob khiav thiab cov teeb liab.
Vim li cas thiaj xav tau Under Sleeper Pads Rau Railroad Track?
Lub hauv paus pw tsaug zog yog ib qho roj hmab ncoo uas tau muab tso rau hauv qab txoj kev tsheb ciav hlau, uas yog ib hom kev tsheb ciav hlau.
Txhawm rau txo qhov kev vibration thiab suab nrov uas tsim los ntawm lub log- txoj kev tsheb ciav hlau sib cuag, cov txheej txheem ib txwm siv hauv kev tsim kho tsheb ciav hlau yog muab tso rau hauv qab lub txaj pw hauv qab txoj hlua, cov pw tsaug zog thiab cov ballasts. Rail pads tuaj yeem muab faib ua hauv qab - cov roj hmab roj hmab, hauv qab cov ntaub so ntswg thiab hauv qab - ballast rubber ncoo nyob ntawm qhov chaw siv. Peb hom rail pads raug txo qis hauv qhov nruj. Hauv qab - cov roj hmab hauv qab yuav tsum tau muab tso rau ntawm txhua txoj kab tsheb ciav hlau, thiab cov hauv qab pw tsaug zog thiab hauv qab - ballast roj hmab ncoo tau muab tso rau ntawm qhov sib txawv raws li qhov xav tau ntawm kev poob siab.
Cov hauv qab pw tsaug zog pads yog siv tshwj xeeb hauv kev co- thaj chaw damping, xws li tunnels, txuas hniav thiab culverts, thiab lwm yam. Qhov qis ntawm cov seem no yog lub hauv paus nruj, thiab qhov siab stacking ntawm lub ballast tsis txaus, ua rau tsis txaus khiav elasticity. Pw hauv qab pw tsaug zog pads nyob rau hauv txoj kev tsheb ciav hlau pw tsaug zog tuaj yeem daws qhov teeb meem tsis txaus elasticity. Cov khoom siv hauv qab pw tsaug zog hauv qab txoj kev tsheb ciav hlau feem ntau yog tsim los ntawm EPDM roj hmab thiab neoprene, thiab ib feem ntawm cov hauv qab hauv kev sib cuag nrog ballast yuav tsum muaj kev tiv thaiv zoo. Tsis tas li ntawd, cov khoom siv kho tshuab zoo, kev laus ua haujlwm thiab qaug zog yog txhua yam tsim nyog ntawm cov ntaub so ntswg.
Raws li cov kws tshaj lij roj hmab rail ncoo chaw tsim khoomGNEE RAILtuaj yeem tsim ntau yam qauv ntawm cov roj hmab rail pads thiab lwm yam rail fasteners. Yog tias koj xav tsim txoj kab tsheb ciav hlau, tsis txhob yig tiv tauj peb, peb tuaj yeem muab txhua hom roj hmab rail pads nrog cov ntaub ntawv sib txawv. Yog tias tsim nyog, peb tuaj yeem ua customized rubber rail pad ntau lawm.