Rail ncoo, yog cov roj hmab roj hmab ntawm lub tsheb ciav hlau khi phaj thiab ko taw ntawm txoj kev tsheb ciav hlau, ua los ntawm elastic polyurethane, uas yog interposed ntawm steel rails thiab sleepers kom txo tau kev sib txhuam thiab kev cuam tshuam. Rail pads yog fastened nyob rau hauv ib tug fastening system los ntawm cov ntsia hlau spikes los yog rail bolts rau hauv lub sleeper ties. Nws yog tsim los ua kom lub elasticity ntawm lub superstructure, txo kev poob siab thiab kev co nyob rau hauv lub rail system. Rail ncoo yog tsim los ntawm cov roj hmab los yog yas yog los dampen cov shocks thiab vibration effect rau lub tsheb ciav hlau thiab khiav. Feem ntau pib nrog kev teeb tsa qis qis txhawm rau ua kom lub caij nplooj ntoos hlav clip muaj qhov sib txawv loj dua, uas tuaj yeem lav lub tsheb ciav hlau tuav hauv kev sib cuag nrog cov tsheb ciav hlau, ua rau lub tsheb ciav hlau ua lub luag haujlwm zoo dua.
Yuav siv lub tsheb ciav hlau li cas kom raug?
Kev siv lub tsheb ciav hlau kom raug suav nrog kev tso ncaj nraim ntawm txoj kev tsheb ciav hlau thiab pw tsaug zog / baseplate, kom ntseeg tau tias nws nyob nruab nrab thiab npog tag nrho los ntawm txoj kev tsheb ciav hlau rau kev thauj khoom, kev ruaj ntseg zoo nrog lub zog kom raug, thiab kev tshuaj xyuas tsis tu ncua rau hnav kom dampen vibration thiab tiv thaiv cov qauv khiav.
- Kev Npaj: Xyuas kom lub txaj thiab pw tsaug zog yog huv si thiab npaj.
- Muab tso rau hauv: Muab cov roj hmab / polyurethane ncoo ncaj qha mus rau lub rooj zaum ntawm lub rooj zaum, ua kom nws zoo kawg nkaus nrog qhov chaw tsheb ciav hlau yuav zaum.
- Rail Placement: Txo cov hlau rail rau ntawm lub ncoo, xyuas kom nws zaum square.
- Fastening: Ruaj ntseg ntawm txoj kev tsheb ciav hlau mus rau lub hauv paus thiab pw tsaug zog siv cov fasteners (bolts, clips).
- Torque: Tighteners kom ceev torque (xws li, 300-350 N·m rau cov qauv kev tsheb nqaj hlau, siab dua rau kev kub ceev) kom ntseeg tau tias cov compression tsis sib xws thiab tiv thaiv kom tsis txhob xoob.
- Kev tshuaj xyuas: Saib xyuas kom pom tias lub ncoo txuas me ntsis dhau ntawm txoj kev tsheb ciav hlau kom tag nrho cov kev pabcuam thiab tias tsis muaj tilting lossis extrusion; tshawb xyuas warping thiab ua qhov kev nruj nruj hauv 24 teev.
Vim li cas railway pads yuav tsum tau nyob rau hauv railway?
Railroad pads yog qhov tseem ceeb hauv txoj kev tsheb ciav hlau txhawm rau txhawm rau cuam tshuam thiab kev co ntawm cov tsheb ciav hlau, tiv thaiv cov neeg pw tsaug zog los ntawm kev tawg, txo cov suab nrov, tiv thaiv kev hnav, thiab muab cov hluav taws xob tseem ceeb rau cov teeb liab. Muab tso rau hauv nruab nrab ntawm txoj kev tsheb ciav hlau thiab cov neeg pw tsaug zog, cov ntaub qhwv elastic no faib cov khoom thauj, txhim kho txoj kev elasticity, thiab txuas ntxiv lub neej ntawm tag nrho cov qauv khiav los ntawm absorbing poob siab thiab tiv thaiv kev puas tsuaj.
GNEE RAIL muab 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 cov ntsia hlau xws li UIC54, UIC60, BS80lbs, BS100lbs, thiab lwm yam. Peb muaj ntau tshaj 130sets 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.
| 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. |