Yuav ua li cas xam cov rail pad loj?
Covrail ncoo, tseem hu ua hauv qab phaj, yog ib qho elastic polyurethane ncoo sib sau ua ke ntawm cov ntsia hlau thiab pw tsaug zog los tiv thaiv sab saum toj ntawm tus neeg pw tsaug zog los ntawm kev hnav thiab cuam tshuam. Thawj qhov nruj ntawm lub tsheb ciav hlau tsis yog siab heev uas qhov deformation ntawm cov ntsia hlau nyob rau hauv lub load ntawm lub caij nplooj ntoos hlav yog loj heev. Cov txheej txheem no ua kom lub tsheb ciav hlau txav ze li sai tau kom paub txog kev sib raug zoo nrog txoj kev khiav.
Kev suav cov tsheb ciav hlau loj nyob ntawm daim ntawv thov tab sis feem ntau suav nrog ntsuas qhov ntev ntawm txoj kev tsheb ciav hlau (qhov siab, qhov dav, ib puag ncig) thiab kev ua haujlwm hauv kev thauj khoom, nrawm, thiab hauv av, feem ntau siv cov qauv xws li Force / Pressure los nrhiav thaj chaw uas xav tau, tom qab ntawd suav qhov ntev, nrog cov ntaub tuab tuab rau qhov hnyav dua lossis siab ceev. Rau txoj kev tsheb ciav hlau, koj phim txoj kev tsheb ciav hlau thiab xav txog kev thauj khoom / ceev; rau cov cranes, koj siv lub peev xwm thauj khoom thiab av siab los nrhiav thaj chaw xav tau.
Rau Railway Pads (hauv qab Rail / pw tsaug zog)
- Qhia Rail Hom:Txiav txim siab seb nws yog rau siab -ceev (8-12mm tuab), cargo (12-20mm), los yog metro (6-10mm).
- Xav txog Factors:Tus account rau lub tsheb ciav hlau qhov hnyav (tons), ceev (km / h), thiab fastening system (clips xav tau precision).
- Faib Load:Pads kis lub log load thiab txo kev poob siab / kev co.
Raws li ib tug kws tsim khoom ntawm rail fasteners,GNEE RAILNws muaj peev xwm tsim cov ntaub thaiv npog ntawm ntau yam kev tsheb ciav hlau, xws li UIC54, UIC60, BS80lbs, BS100lbs thiab lwm yam. Tsis tas li ntawd, peb tuaj yeem muab kev cai- ua cov ntaub qhwv raws li cov duab kos lossis cov qauv.
Peb tau tsim ntau yam ntawm -kev ua tau zoo elastic rail pads rau nruj raws li qhov yuav tsum tau ua thiab ntau yam kev thov hauv cheeb tsam- los ntawm cov tsheb ciav hlau los ntawm cov qauv ntsuas kev tsheb ciav hlau mus rau cov kab hnyav hnyav, tshwj xeeb tshaj yog rau E- hom tsheb ciav hlau fastening systems thiab SKL hom tsheb ciav hlau fastening systems nrog cov khoom ntawm HDPE / EVA / Roj Hmab, raws li nram no.
| HDPE Rail Pad | |||
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug li 19 | 19 |
| Elongation | % | >80 | 150 |
| Melting Point | degree | 170-190 | 190 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 3.5 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 98 | 98(A) |
| EVA: Polyethylene 80%, Vinyl Acetate 20%. | |||
| Technical Parameter | Chav tsev | Kev Xav Tau | Tus nqi |
| Qhov ntom | g/cm3 | 0.95-0.98 | 0.95 |
| Tensile zog | Mpa | Ntau dua lossis sib npaug li 15 | 16 |
| Elongation | % | >500 | 550 |
| Melting Point | degree | 170-190 | 170 |
| Rwb thaiv tsev Resistance | Ω | Loj dua los yog sib npaug rau 1 × 1010 | 5.0 ×1010 |
| Hardness | A | Ntau dua lossis sib npaug li 90 | 92(A) |
| Rubber Rail Pad | ||
| Technical Parameter | Chav tsev | Tus nqi |
| Kev nruj | KN | 90-130 |
| Hardness Ntug A | degree | 72-80 degree |
| Electronic Resistance | Ω | Ntau dua lossis sib npaug rau 106 |
| Tensile zog ua ntej kev laus | Mpa | Ntau dua lossis sib npaug li 12.5 |
| Elongation ua ntej kev laus | % | Ntau dua lossis sib npaug li 250 |
GNEE RAILmuaj kev paub ntau yam engineering hauv kev txiav txim siab qhov ntev. Peb tsis tsuas yog muab ntau yam ntawm cov khoom siv ncoo ua raws li cov qauv thoob ntiaj teb tab sis kuj muaj kev tshuaj xyuas qhov ntev thiab cov kev pabcuam tsim kho raws li cov qauv tsim tshwj xeeb thiab cov kev ua haujlwm tsis raug muab los ntawm cov neeg siv khoom, kom ntseeg tau tias txhua lub ncoo zoo kawg nkaus haum rau nws txoj kev npaj.