Rail ncoorigidity yog nws tsis kam mus deformation nyob rau hauv load, ntsuas nyob rau hauv kN / mm (kilonewtons ib millimeter), tseem ceeb heev rau kev tswj kev co, tiv thaiv pw tsaug zog, thiab ua kom cov neeg caij tsheb xis nyob rau hauv txoj kev tsheb ciav hlau, nrog rau cov nqi feem ntau yog li ntawm 50 mus rau 250 kN / mm, sib txawv los ntawm cov khoom (rubber, EPDM thiab 2 astspeed pob) tshuab. Nws yog ib qho tseem ceeb nyob rau hauv tag nrho elasticity ntawm cov qauv khiav, cuam tshuam cov khoom xa tawm thiab tiv thaiv hnav.
Cov yam ntxwv tseem ceeb:
Lus txhais:Lub zog yuav tsum tau deform lub ncoo los ntawm ib qho kev ncua deb (Force / Displacement).
Ntau yam:Nws txawv, los ntawm ~ 50 kN / mm rau softer pads mus rau ntau tshaj 200 kN / mm rau stiffer sawv daws yuav.
Khoom siv:Cov ntaub ntawv muaj xws li roj hmab, EPDM (Ethylene Propylene Diene Monomer), thiab EVA (Ethylene Vinyl Acetate).
| 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 |
Muaj nuj nqi:
- Dampens shocks thiab vibration ntawm tsheb ciav hlau.
- Distributes load hla ib cheeb tsam loj dua.
- Ua kom taug qab elasticity, txo qhov qaug zog.
GNEE RAILyog qhov mus-rau kev koom tes rau cov teeb meem nyuaj uas xav tau kev daws teeb meem zoo. Rail pads faib cov load, txo kev vibration thiab suab nrov, thiab tiv thaiv tus neeg tsaug zog thiab ballast. Tsis muaj teeb meem dab tsi ntawm txoj kev tsheb ciav hlau peb cov neeg siv khoom xav tau - extruded lossis molded, roj hmab lossis yas - peb muaj kev daws teeb meem rau txhua qhov kev xav tau.
Pebyooj yim rail padsyog ua los ntawm roj hmab los yog yas thiab yog 4.5 hli mus rau 9 hli tuab. Lawv lub hom phiaj tseem ceeb yog kom ncua lub neej kev pab cuam ntawm cov ntsia hlau thiab cov tsheb ciav hlau fastening los ntawm kev faib cov khoom kom txo tau cov kev poob siab thiab kev co ntawm cov ntsia hlau.
Pebtxheem rail padsyog ua los ntawm roj hmab thiab yog 4.5 hli mus rau 10 hli tuab. Ntxiv rau qhov yooj yim rail pad zog, tus qauv roj hmab rail ncoo feem ntau yog tsim los rau cov yam ntxwv tshwj xeeb load deflection, uas tau ntawv pov thawj nyob rau hauv specifications xws li SNCF IG04045 thiab DB 918 235.
GNEE RAIL muaj ntau hom kev tsheb ciav hlau kom tau raws li cov neeg siv khoom xav tau, xws li Elastic Rail Clip thiab Clamp, Rail Screw Spike, Yas Dowel, High Tensile Track Bolt nrog txiv ntseej, Rail Base (Tie) Phaj, Rail Ntses Phaj, Rail Lub xub pwg (Ntxig), Ntses Bolt, Railroad Roj Hmab thiab lwm yam khoom siv los ntawm cov neeg siv khoom kos duab. raws li.