Puas muaj kev saib xyuas cov cai rau kev tsheb ciav hlau?
Nov 25, 2025
Puas muaj kev saib xyuas cov cai rau kev tsheb ciav hlau?
Yog lawm,rail padsxav tau kev saib xyuas los ntawm kev tshuaj xyuas tsis tu ncua los xyuasrau hnav, tawg, lossis deformation. Cov kev tshuaj xyuas no yuav tsum tau ua nyob rau lub sijhawm uas tau teev tseg, tsawg kawg ob zaug hauv ib xyoos lossis ntau zaus hauv cov xwm txheej hnyav. Kev saib xyuas kuj suav nrog kev ua kom cov ntaub qhwv huv huv thiab xyuas kom lawv ua kom zoo thiab ruaj ntseg.
Kev tshuaj xyuas thiab kev soj ntsuam
- Ua cov kev kuaj xyuas tsis tu ncua: Ua kom pom kev pom thiab kev tshuaj xyuas txhua lub sijhawm ntawm lub sijhawm npaj, xws li txhua rau lub hlis.
- Tshawb nrhiav cov cim ntawm kev hnav: Tshwj xeeb xyuas seb puas muaj pob tawg, tawg, kua muag, thiab tej yam cim ntawm cov khoom degradation.
- Saib xyuas kev deformation: Xyuas seb lub ncoo puas tau hloov pauv loj lossis tau poob nws qhov yooj.
- Mloog cov suab txawv txawv: Kev nce suab nrov lossis kev vibration ntau dua li ib txwm muaj peev xwm qhia tau tias muaj kev cuam tshuam.
- Xyuas kom muaj kev sib raug zoo: Xyuas kom tseeb tias lub ncoo yog qhov chaw raug thiab cov txheej txheem kev ruaj ntseg yog nruj.
Kev tu vaj tse
- Khaws lawv huv si:Tshem tawm cov khib nyiab lossis av uas tuaj yeem ua rau hnav.
- Zam tsis raug lubrication:Tsis txhob siv roj los yog roj nplua nyeem, vim qhov no tuaj yeem ua rau cov roj hmab puas thiab txo lub ncoo lub neej.
- Hloov cov ntaub qhwv uas hnav:Thaum pom cov cim tseem ceeb ntawm kev hnav, tawg, lossis deformation pom, lub ncoo yuav tsum tau hloov los tiv thaiv kev ua tsis tiav thiab tswj xyuas kev ncaj ncees.
Vim li cas kev kho mob tseem ceeb
- Tiv thaiv kev puas tsuaj:Rail pads tiv thaiv cov ntsia hlau thiab cov neeg pw tsaug zog los ntawm kev sib tsoo, uas tuaj yeem ua rau lawv tsis muaj zog thiab ua rau muaj kev puas tsuaj.
- Ua kom muaj kev nyab xeeb:Kev saib xyuas kom zoo pab tiv thaiv kev taug qab wobble thiab ua kom lub cev ruaj khov thiab txhim khu kev qha.
- Extens lub neej ntawm cov khoom siv:Kev saib xyuas raws sij hawm thiab hloov cov ntaub qhwv npog txuas ntxiv lub neej tag nrho ntawm cov txheej txheem khiav.
Cov khoom siv rau rail pads
Tom qab xyoo dhau los ntawm kev tsim cov tsheb ciav hlau, peb tau tsim ntau qhov kev ua tau zoo ntawm cov tsheb ciav hlau hloov tau yooj yim kom tau raws li qhov xav tau nruj thiab ntau qhov chaw thov: los ntawm cov qauv kev tsheb ciav hlau mus rau hnyav - cov kab dej num, cov tsheb ciav hlau tshwj xeeb rau E-clamp track fastening systems thiab SKL type track fastening system. Cov ntaub ntawv suav nrog HDPE / EVA / roj hmab khoom, uas muaj cov yam ntxwv hauv qab no.
| 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) |
| 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) |
| 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 |
Raws li ib tug kws rail fastener chaw tsim tshuaj paus,GNEE RAILtuaj yeem tsim ntau hom roj hmab rail pads nrog cov ntaub ntawv sib txawv, xws li roj hmab ntuj, EVA, HDPE thiab lwm yam. Peb cov EVA / HDPE / roj hmab rail pads yog nrog siab elasticity, thov rau hom kev tsheb ciav hlau xws li tsheb ciav hlau 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.
