Rail Padyog lub hauv paus tseem ceeb uas nws qhov kev ua tau zoo yuav tsum raug lees paub los ntawm kev ntsuas qhov cuam tshuam dynamic. Cov txheej txheem xws li kev sim poob rauj (kev cuam tshuam lub zog 5–10 J) thiab simulated log-rail dynamic load tests (20 Hz siab-frequency cycling) yog siv los ntsuas nws qhov cuam tshuam tsis kam thiab qaug zog ua haujlwm raws li kev ua haujlwm tiag tiag. Nws yuav tsum muaj lub zog compression mus tas li deformation tus nqi tsawg dua lossis sib npaug li 10%, ua kom ruaj khov cushioning kev ua tau zoo nyob rau hauv ntev - lub sij hawm siab - zaus vibrations.
Rail Pads Lub Luag Haujlwm thiab Kev Nyab Xeeb Kev Nyab Xeeb
Lub tsheb ciav hlau ncoo, nyob rau lub sijhawm thaum ntxov hu ua ib lub phaj, yog siv hauv qab kev tsheb ciav hlau thiab pob zeb. Rail pads tau ntxiv los txo qhov qaug zog tawg ntawm cov pob zeb sib txuas, los ntawm kev cuam tshuam thiab kev vibration los ntawm lub tsheb ciav hlau hla.
Nws tau xav tias cov tsheb ciav hlau muaj 2 lub luag haujlwm tseem ceeb: lawv txo qis kev poob siab lossis kev cuam tshuam los ntawm kev ua raws, thiab lawv txo (los ntawm kev sib cais thiab tej zaum los ntawm damping) resonant vibrations tsim nyob rau hauv cov pob zeb sib txuas (qis resonant zaus txog 200 Hz) thiab haum rau kev vibration deflections nyob rau hauv lub rail seem (0. 1000 Hz).
Dab tsi yog qhov ntsuas kev tiv thaiv ib puag ncig uas yuav tsum tau muaj rau cov tsheb ciav hlau?
Rau cov tsheb ciav hlau, cov ntsuas ib puag ncig tsom rau txo qis suab nrov / kev vibration, ua kom ruaj khov (tsawg dua hloov pov tseg), cov khoom siv ruaj khov (cov ntsiab lus rov ua dua tshiab, tsis yog{0}} tshuaj lom), thiab taug qab qhov kawg- ntawm - lub neej rov ua dua tshiab, txhua yam ntsuas los ntawm kev ntsuas xws liDynamic nruj, Track Decay Rate (TDR), cov khoom muaj pes tsawg leeg (UV / ozone tsis kam, cov ntsiab lus siv dua), thiab ua raws li cov qauv rausuab nrov txo, huab cua / dej zoo, thiab pov tseg.
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. |
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 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.
