Cov rail pads puas tuaj yeem hloov kho rau kev sib txawv?
Nov 25, 2025
Cov rail pads puas tuaj yeem hloov kho rau kev sib txawv?
Yog lawm,rail padstuaj yeem hloov kho rau qhov sib txawv by kho lawv cov khoom, thickness, thiab tsim kom tau raws li cov kev cai tshwj xeeb. Qhov kev hloov kho no tso cai rau lawv kom haum rau ntau yam kev siv, suav nrog kev siab - kev tsheb ciav hlau ceev, cov kab thauj khoom hnyav, thiab hauv nroog metro systems.
Customization txoj kev
- Khoom siv:Cov ntaub ntawv sib txawv, xws li styrene-butadiene roj hmab (SBR), nitrile roj hmab (NBR), lossis ethylene-vinyl acetate (EVA), tuaj yeem xaiv raws li cov kev xav tau tshwj xeeb rau kev hnav tsis kam, roj tsis kam, lossis cuam tshuam kev nqus.
| 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 |
| HDPE Rail Pad | |||
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug rau 19 | 19 |
| Elongation | % | >80 | 150 |
| Melting Point | degree | 170-190 | 190 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 3.5 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 98 | 98(A) |
| EVA: Polyethylene 80%, Vinyl Acetate 20%. | |||
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug li 15 | 16 |
| Elongation | % | >500 | 550 |
| Melting Point | degree | 170-190 | 170 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 5.0 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 90 | 92(A) |
- Thickness thiab hardness:Lub thickness thiab hardness ntawm lub ncoo tuaj yeem hloov kho kom haum rau hom kev tsheb nqaj hlau thiab qhov xav tau thauj khoom.
- Tsim nta:Cov qauv tsim tshwj xeeb tuaj yeem suav nrog cov yam ntxwv xws li kev tsheb ciav hlau tshwj xeeb (piv txwv li, UIC54, UIC60) thiab kev hloov pauv xws li qhov sib ntxiv ntawm cov grooves.
- Lwm yam specifications:Cov neeg tsim khoom tseem tuaj yeem tsim cov tsheb ciav hlau nrog cov kev qhia tshwj xeeb ntawm tus kheej thiab xaiv xim kom tau raws li cov txheej txheem tshwj xeeb.
Kev ua haujlwm ntawm Rail Pads
Cov ntaub qhwv no muaj ntau lub luag haujlwm tseem ceeb:
- Muab cushioning:Rail pads muab ib txheej ntawm cushioning ntawm txoj kev tsheb ciav hlau thiab cov neeg pw tsaug zog, pab kom nqus tau qhov cuam tshuam ntawm cov tsheb ciav hlau.
- Txo kev vibration:Lawv tau tsim los txo qhov kev sib kis ntawm kev vibrations los ntawm lub tsheb ciav hlau mus rau cov qauv khiav thiab rov ua dua.
- Minimizing suab nrov:Rail pads tuaj yeem pab txo cov suab nrov uas tsim los ntawm lub tsheb ciav hlau.
- Xyuas kom muaj hluav taws xob rwb thaiv tsev:Qee qhov xwm txheej, cov tsheb ciav hlau tseem muab hluav taws xob rwb thaiv tsev ntawm cov tsheb ciav hlau thiab cov neeg pw tsaug zog.
- Txhim kho txoj kev ruaj ntseg:Rail pads pab txhawb rau tag nrho kev ruaj ntseg ntawm txoj kev los ntawm kev pab faib cov khoom sib npaug.
- Tiv thaiv kev tsheb ciav hlau lub rooj zaum: Rail pads ua lub cushion, txo kev sib txhuam ntawm cov ntsia hlau thiab lub rooj tsav tsheb thiab tiv thaiv kev puas tsuaj.
Raws li ib tug kws rail fastener chaw tsim tshuaj paus,GNEE RAILtuaj yeem tsim ntau hom roj hmab rail pads nrog cov ntaub ntawv sib txawv, xws li roj hmab ntuj, EVA, HDPE thiab lwm yam. Peb EVA / HDPE / roj hmab rail pads yog nrog siab elasticity, siv rau cov hom kev tsheb ciav hlau xws li rail UIC54, UIC60, BS80lbs, BS100lbs, thiab ntau thiab tsawg raws li tau txiav txim. Cov ntaub qhwv tuaj yeem kho nrog lossis tsis muaj grooves, hauv ntau qhov tsim tau, nyob ntawm cov neeg siv khoom xav tau.
