A rail ncooyog muab tso rau hauv nruab nrab ntawm lub tsheb ciav hlau thiab baseplate los yog sleeper. Rail ncoo yog qhia rau txoj kev tsheb ciav hlau fastening system vim nws cov resilience los yog viscoelasticity uas yuav siv tau nyob rau hauv kev cuam tshuam ntawm qaug zog tawg ntawm pw tsaug zog. Lub dynamic kev ntxhov siab los ntawm lub log los yog kev tsheb nqaj hlau cuam tshuam los ntawm ob qho tib si tsis tu ncua thiab tsis xwm yeem txav yog attenuated.
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.
| 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. |
Dab tsi yog qhov ua rau kev tsheb ciav hlau tsis ua haujlwm?
Rail ncoo tsis ua hauj lwm tshwm sim los ntawm kev sib xyaw ntawm hnyav, cyclic loads (xws li siab qag hnyav, tsheb ciav hlau ceev), ib puag ncig yam (nqus, huab cua txias, xuab zeb / av), kev teeb tsa tsis zoo lossis kev saib xyuas tsis zoo (kev nkag mus hauv av, plam ntiv taw), cov khoom laus (kev qaug zog los ntawm kev ntxhov siab tas mus li), thiab cov kab mob tshwj xeeb (khoov, qib), tag nrho ua rau brassing thiab stability.
Cov teeb meem ua haujlwm & thauj khoom
High Axle Loads & Ceev: Kev ntxhov siab ntau ntxiv ntawm lub ncoo los ntawm cov tsheb ciav hlau hnyav, tshwj xeeb tshaj yog nyob rau hauv txoj kab nkhaus, ua rau hnav sai thiab qaug zog.
Cyclic loading: Qhov kev cuam tshuam tas li, rov ua dua los ntawm cov log ua rau cov khoom qaug zog dhau lub sijhawm, txawm tias muaj cov khoom siv ib txwm muaj.
Taug qab Irregularities: Cov pob tw, nkhaus, thiab qhov tsis sib xws ua rau muaj kev ntxhov siab zoo uas ua rau muaj kev puas tsuaj.
Kev thov xuab zeb: Locomotive xuab zeb siv rau braking ua ib qho abrasive, embedding hauv ncoo thiab ua rau hnav.
Environmental Factors
Moisture & Av: Dej nqa zoo, abrasive hais (ballast, sib tsoo hmoov av) nyob rau hauv lub ncoo, sib tsoo cov khoom.
Kub siab heev: Thaum tshav kub kub softens lub ncoo, thaum khov / thaw voj voog tuaj yeem ua rau nws nkig, cuam tshuam rau qhov tawv nqaij.
Installation & Maintenance teeb meem
Av Infiltration: Tsis muaj kev tsim qauv zoo (xws li lub foob "mustache") tso cai rau grit ntawm txoj kev tsheb ciav hlau thiab lub ncoo, ua rau puas tsuaj.
Poob Toe Load: Tsis txaus clamping quab yuam ntawm lub tsheb ciav hlau clip tso cai rau lub pad txav thiab ua rau kom muaj kev ntxhov siab.
Manufacturing Defects: Internal flaws lossis cov khoom tsis sib xws tuaj yeem ua rau ua tsis tiav ntxov.
GNEE RAILmuab tshwj xeeb elastic rail pads ntawm ntau hom rau siab - kev tsheb ciav hlau ceev, ib txwm - kev tsheb ciav hlau ceev, thiab cranes. Tshwj xeeb tshaj yog cov rail pads ua los ntawm roj hmab, EVA, TPEE, thiab HDPE yog heev nrov nrog cov neeg muas zaub. Peb cov railway roj hmab pads haum rau rails xws li UIC54, UIC60, BS80lbs, BS100lbs, thiab lwm yam. Peb muaj ntau tshaj 130set ntawm cov cav tov nyob rau hauv peb cov kab ntau lawm uas muaj peev xwm ncav cuag ib xyoos twg muaj peev xwm mus txog 2000, 000 daim ntawm rail pads. Peb muab ntau hom kev tsheb ciav hlau thiab lwm cov ntaub ntawv taug qab ntawm tus nqi sib tw.
