Rail padsyog siab -cov khoom ua tau zoo tau nruab nruab nrab ntawm cov tsheb ciav hlau thiab cov neeg pw tsaug zog uas ua haujlwm rau ntau yam haujlwm tseem ceeb. Lawv tau tsim los txo cov kev ntxhov siab los ntawm cov tsheb ciav hlau taug kev ntawm ntau qhov nrawm thaum ua kom ntseeg tau tias kev sib tw khiav tau zoo. Ua los ntawm ntau yam ntaub ntawv, rail pads yog engineered los tiv thaiv hnyav loads thiab txawv ib puag ncig tej yam kev mob, ua rau lawv ib tug tseem ceeb nam ntawm railway txij nkawm.
Qhov twg rail elastic pad yog zoo dua?
Tsis muaj ib qho "zoo tshaj" rail elastic ncoo; Qhov kev xaiv zoo tshaj plaws yog nyob ntawm koj qhov kev xav tau: tuab, cov ntaub ntawv siab heev (xws li Polyurethane lossis tshwj xeeb siab-kawg roj hmab / EVA blends) ua tau zoo rau cov khoom hnyav, kev kub ceev (300+ km / h), thiab siv tau ntev, muab cov cushioning zoo tshaj thiab nrov nrov, thaum thinner los yog cov qauv roj hmab pads yog kev lag luam ntau dua rau kev siv hluav taws xob, kev tsheb ciav hlau, thiab kev siv hluav taws xob tsawg dua {2} tswj suab nrov. Ib txwm phim lub ncoo lub zog (thickness, khoom, elasticity, load peev) rau koj khiav qhov hnyav, ceev, thiab ib puag ncig.
Cov kev xaiv zoo tshaj plaws los ntawm Daim Ntawv Thov:
- Siab -Speed & Heavy Haul: Nrhiav cov ntaub tuab (piv txwv li, WJ-8 tshuab, tshwj xeeb PU / Roj Hmab) rau kev thauj khoom loj, kev nqus nqus, thiab lub neej ntev, tseem ceeb rau 300+ km / h lossis thauj khoom hnyav.
- Lub Nroog & Lub Teeb Rail: Nyias, cov ntaub qhwv tau yooj yim dua (feem ntau cov qauv roj hmab lossis EVA) yog qhov zoo rau kev txo suab nrov hauv nroog, tsim nyog rau qhov qis dua thiab sib dua.
- Cov peev nyiaj- Nco ntsoov: Cov qauv roj hmab lossis hom V pads muab kev ua haujlwm zoo ntawm tus nqi qis dua, zoo tagnrho thaum tsis xav tau kev ua haujlwm hnyav, txawm tias lawv yuav xav tau kev hloov ntau zaus.
Yam tseem ceeb thaum xaiv Railway Pad
Thickness: Ntau thickness=ntau cushioning / rwb thaiv tsev tab sis siab dua profile.
Khoom siv: Ntuj Roj Hmab, SBR, Chloroprene, HDPE, EVA muab kev sib txawv durability & elasticity.
| 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. |
Load: hnyav loads xav tau kev nthuav dav kev ntxhov siab; lighter loads tso cai rau cov ntaub qhwv nyias nyias.
Kev vibration / suab nrov: Thicker pads excel; cov polymers tshwj xeeb (xws li qee qhov Vossloh) yog saum-tier rau suab.
Raws li ib tug kws tshaj lij rail fastener chaw tsim tshuaj paus, GNEE RAIL tuaj 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.