A rail ncoo, tseem hu ua rail roj hmab phaj, yog tsim los ntawm lub tsheb ciav hlau khi phaj thiab ko taw ntawm txoj kev tsheb ciav hlau, ua los ntawm elastic polyurethane lev, uas yog interposed ntawm steel rails thiab khi sleepers los tiv thaiv lub sleeper saum ntawm hnav thiab cuam tshuam. Nws txoj kev nruj nruj yog siv los ua kom lub elasticity ntawm lub superstructure ntawm lub ballast thiab txo kev poob siab thiab kev vibration hauv txoj kev tsheb ciav hlau.
Yuav ua li cas rwb thaiv tsev kev ua tau zoo ntawm rail pads ua kom muaj kev nyab xeeb ntawm kev sib tw?
Rail pad rwb thaiv tsev ua kom muaj kev nyab xeeb ntawm kev nyab xeeb los ntawm kev tsim hluav taws xob teeb meem ntawm cov ntsia hlau, cov neeg pw tsaug zog, thiab cov fasteners, tiv thaiv cov stray tam sim no los ntawm luv luv Circuit Court, uas tso cai rau cov teeb liab kom pom lub tsheb ciav hlau kom raug, yog li tsis txhob cuam tshuam cov teeb liab cuam tshuam, kev ua haujlwm tsis zoo, thiab muaj kev phom sij. Cov roj hmab los yog cov ntaub ntawv polymer no tso tseg tsis xav tau tam sim no, tswj txoj kev tsheb ciav hlau hluav taws xob kom ntseeg tau cov teeb liab, tseem ceeb heev rau kev nyab xeeb ntawm cov neeg caij tsheb thiab kev ua haujlwm zoo.
- Hluav taws xob rho tawm: Rail pads ua raws li tsis yog -cov txheej txheem, thaiv cov hluav taws xob tam sim no kom tsis txhob ntws tawm ntawm txoj kev npaj, ua kom lub voj voog khiav "huv".
- Tiv thaiv cov teeb liab cuam tshuam: Los ntawm kev cais cov rails, lawv tiv thaiv cov stray tam sim no los ntawm kev cuam tshuam qhov qis -voltage signals siv nyob rau hauv kev khiav circuits, xyuas kom cov tsheb ciav hlau raug kuaj pom.
- Tswj Kev Ncaj Ncees Circuit Court: Lawv nres tam sim no los ntawm kev xau mus rau hauv av lossis lwm yam khoom siv, kom ntseeg tau tias tam sim no ntws los ntawm cov ntsia hlau raws li tau npaj tseg, uas yog li cas cov kab hluav taws xob ua haujlwm.
- Txo Corrosion: Thaiv cov stray tam sim no minimizes electrochemical corrosion (xeb) ntawm cov hlau, uas tuaj yeem degrade cov khoom thiab tsim hluav taws xob luv, tiv thaiv lub cev ntxiv.
- Kev Tiv Thaiv Kev Tiv Thaiv: Cov rwb thaiv tsev kuj tseem tiv thaiv cov fasteners, bolts, thiab cov pw tsaug zog los ntawm hluav taws xob puas tsuaj, ncua lawv lub neej thiab tiv thaiv kev ua tsis tiav ntxov.
Yuav ua li cas rail roj hmab phaj ua haujlwm?
Nyob rau hauv ib qho kev sib tw khiav, tam sim no ntws raws ib txoj kev tsheb ciav hlau, los ntawm lub log ntawm lub tsheb ciav hlau, thiab rov qab los ntawm lwm txoj kev tsheb ciav hlau. Lub detector hnov yog tias tam sim no ntws. Yog tias cov tsheb ciav hlau tsis ua haujlwm lossis tsis nyob, cov dej ntws tawm tuaj yeem hla lub tsheb ciav hlau lossis luv luv, ua rau lub cev xav tias lub tsheb ciav hlau tam sim no tsis yog (lossis lwm qhov). Los ntawm kev muab hluav taws xob ua haujlwm siab, cov ntaub qhwv kom paub meej tias tsuas yog txoj kev tswj hwm tam sim no yog ua haujlwm, tso cai rau lub tsheb ciav hlau kom raug thiab muaj kev nyab xeeb hloov.
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 hloov kho nrog lossis tsis muaj grooves, hauv ntau qhov tsim tau, nyob ntawm cov neeg siv khoom xav tau.
| Raw Khoom | Rubber, EVA, TPEE, HDPE |
| Txuj | UIC, AREMA, TB/T2626-95 |
| Daim ntawv thov | 43kg / m, 50kg / m, 60kg / m, 75kg / m, 115RE, UIC54, UIC60, S49 |
| Qauv nab npawb | 43-7-7, 43-10-7, 50-7-9, 50-10-9, 60-10-17, 60-12-17 |
| Ua haujlwm kub | -50 ~ 70 degrees |
| Daim ntawv pov thawj | MSDS, ROHS, REACH |
| Sau ntawv | Lawv yuav tsum tau muab khaws cia rau hauv qhov chaw huv, qhov cua. Tsis txhob nyob hauv tshav ntuj ncaj qha, thiab kom deb ntawm qhov chaw tshav kub thiab tshuaj reagent. Tsis txhob kov cov roj, cov kuab tshuaj organic, thiab lwm yam tshuaj. Txwv tsis pub raug. |
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. Nyob rau hauv railway fastening system, roj hmab rail pads feem ntau ntsia nruab nrab ntawm txoj kev tsheb ciav hlau thiab cov pob zeb railway sleepers.