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Vim li cas rail fastening systems siv nyob rau hauv railways?
Rail fastening systems yog siv nyob rau hauv kev tsheb ciav hlau kom ruaj ntseg tuav txoj hlua nyob rau hauv qhov chaw, tswj txoj kev khiav kom raug thiab ntsuas, thiab xyuam xim hloov cov tsheb ciav hlau mus rau hauv av. Cov tshuab no tseem ceeb heev rau kev nyab xeeb, kev ruaj ntseg, thiab kev ua haujlwm ntev ntawm txoj kev, thiab lawv kuj pab ua kom muaj kev vibrations thiab suab nrov uas tsim los ntawm kev txav tsheb ciav hlau, uas txhim kho kev caij tsheb thiab ua kom lub neej ntev ntawm cov khoom.
Lub luag haujlwm tseem ceeb ntawm rail fastening systems
- Kev ruaj ntseg rail:Fasteners zoo li clips thiab spikes kho cov ntsia hlau rau cov neeg pw tsaug zog lossis lub hauv paus, tiv thaiv kev txav thiab ua kom muaj kev ruaj ntseg.
- Kev ruaj ntseg ntsuas:Lawv tuav cov ntsia hlau ntawm qhov sib nrug kom raug, uas yog qhov tseem ceeb rau kev nyab xeeb thiab ua haujlwm zoo.
- Kev thauj khoom thauj:Lub kaw lus hloov lub zog loj heev los ntawm kev hla cov tsheb ciav hlau mus rau qhov chaw qis (hauv av hauv qab) hauv ib qho thiab ruaj khov.
- Kev vibration thiab suab nrov dampening:Cov tshuab muaj qib ntawm elasticity uas pab tsis muaj kev vibrations thiab txo cov suab nrov uas tsim los ntawm cov tsheb ciav hlau.
- Ua kom durability:Lawv tau tsim los tiv thaiv huab cua huab cua thiab qhov tsis tu ncua, hnyav ntawm txoj kev tsheb ciav hlau niaj hnub no, ua kom lub sijhawm ntev - kev ncaj ncees ntawm txoj kev.
hom rail fasteners system
E Clip Rail Fastening System Specifications
| Lub npe | E clip | Lub xub pwg nyom | Rail ncoo | Insulator | |||||
| Ntau | 2 | 2 | 1 | 2 | |||||
| Hom | Dia. 16mmDia. 18mmDia. 20mm | UIC54, UIC60, 115RE, 50kg rail, 60kg rail, BS80lbs, BS100lbs thiab loj raws li cov neeg siv khoom xav tau. | |||||||
| Khoom siv | 60Si2MnA, 60Si2CrA, 55SiMn | QT500-7 QT450-10 | HDPE, EVA, lossis roj hmab | Siv zog Nylon 66 (PA66) | |||||
| Ua kom tiav | Plain oiled, xim painting, los yog lwm yam kev cai tiav | Plain oiled, xim painting | Dub lossis lwm yam xim | Dub, xiav, daj, ntsuab lossis lwm yam xim | |||||
N Clip Rail Fastening System
| Lub npe | Ntau | Hom | Khoom siv | Ua kom tiav | Lus ceeb toom |
|---|---|---|---|---|---|
| N clip | 2 | Thickness 4mm los yog 4.5mm | 60Si2MnA, 60Si2CrA | Plain oiled, liab xim painting, los yog lwm yam yuav tsum tau los ntawm cov neeg muas zaub | Hardness: 42-47HRCFatigue |
| lub neej: 3 lab lub voj voog tsis tawg | |||||
| Txuj: DIN17221, GB / T1222 | |||||
| Insulator | 2 | UIC54, UIC60, S49 rails | Siv zog Nylon 66 (PA66) | Dub, xiav, daj, ntsuab lossis lwm yam xim | Cov qauv sib txawv muaj. |
| Ob chav kawg ntsia hlau spike | 2 | UIC54, UIC60, 50kg rail, 60kg rail | Qib 5.6: 35# | Plain oiled, dub oxide, galvanized, kub dip galvanized | Khoov ntawm 30℃tsis tawg. |
| Tshwj xeeb caij nplooj ntoos hlav ntxhua khaub ncaws | 2 | 18.25 × 34 × 78mm | ML08 Al | Rau kev tiv thaiv cov xov ntawm ob kawg ntsia hlau ntsia hlau loj | |
| Hex noob | 2 | Raws li xaj | Qib 5: 35# | Txheem: DIN985 | |
| Lub tshuab ntxhua khaub ncaws | 2 | Raws li xaj | Q235 | Txheem: DIN125 |
SKL Clip Rail Fastening System
| Lub npe | Ntau | Hom | Khoom siv | Ua kom tiav | Lus ceeb toom |
|---|---|---|---|---|---|
| SKL14 nro clip | 2 | Dia. 13mm | 60 Si2CrA, 38 Si7 | Plain oiled, xim painting, los yog lwm yam yuav tsum tau. | Hardness: 42-47HRC |
| Fatiguetest: Thaum lub caij nplooj ntoos hlav deflection ncav cuag 9.1 hli thiab lub viav vias yog 1.42 hli, lub neej qaug zog yuav yog 5 lab lub voj voog yam tsis muaj kev tawg. | |||||
| Txuj: DIN17221, GB / T1222 | |||||
| Ss35 ntsia hlau ntsia hlau | 2 | M24 × 150 hli | Qib 4.6: Q235 | Plain oiled, dub oxide, galvanized, kub dip galvanized, Dacromet thiab sherardized | Txuj: ISO898-1, UIC864-1 thiab NF F500-50 |
| M24 × 160 hli | Qib 5.6: 35# | ||||
| M24 × 180 hli | Qib 8.8: 45 # | ||||
| Lub tshuab ntxhua khaub ncaws | 2 | Uls 7 | Q235 | Txuj: EN10025, EN10139 | |
| Plastic dowel | 2 | Rau ntau qhov sib txawv ntawm cov ntsia hlau ntsia hlau | HDPE, Nylon 66 (PA66) | Dub, xiav, daj, ntsuab lossis lwm yam xim | Rau kev ntxig rau hauv pob zeb pw tsaug zog |
| Phau ntawv qhia | 2 | UIC54, UIC60, 50kg rail, 60kg rail, thiab lwm qhov ntau thiab tsawg raws li tau txiav txim | Siv zog Nylon 66 (PA66) | Cov qauv sib txawv muaj. Cov qauv sib txawv muaj. | |
| Rail ncoo | 1 | UIC54, UIC60, thiab loj raws li xaj | EVA, los yog roj hmab |
KPO Clamp Rail Fastening System
| Lub npe | Ntau | Hom | Khoom siv | Ua kom tiav | Lus ceeb toom |
|---|---|---|---|---|---|
| KPO clip | 2 | KPO 3, KPO 6, KPO 9 | Q235 | Plain roj | Txheem: DIN5906 |
| HS bolt | 4 | HS26, HWV 32 | Qib 4.6: Q235 | Plain oiled, dub oxide, galvanized, kub dip galvanized | Txoj kab uas hla: 22mm lossis 24mm. |
| Qib 5.6: 35 # | Ntev: 55mm, 65mm, 75mm, 90mm | ||||
| Qib 8.8: 45 # | Qauv: UIC864-2 | ||||
| Hex noob | 2 | Raws li xaj | Qib 5: 35# | Txheem: DIN985 | |
| Qib 8: 45 # | |||||
| Ob chav coil caij nplooj ntoos hlav washer | 2 | Raws li xaj | 65mn ua | Qauv: UIC864-3 | |
| ntsia hlau ntsia hlau | 2 | M24 × 150 hli | Qib 4.6: Q235 | Plain oiled, dub oxide, galvanized, kub dip galvanized, Dacromet thiab sherardized. | Txuj: ISO898-1, UIC864-1 thiab NF F500-50 |
| M24 × 160 hli | Qib 5.6: 35# | ||||
| M24 × 180 hli | Qib 8.8: 45 # | ||||
| los yog lwm yam ntev raws li kev txiav txim | |||||
| Base phaj | 1 | UIC54, UIC60, 50kg rail, 60kg rail, S49 hauv xaj loj | Casting hlau QT500-7, QT450-10, los yog forging tsawg carbon steel los yog siab carbon steel | Plain roj | Qauv: UIC864-6 |
Rail fastening system tsis muab tag nrho cov txheej txheem, GNEE RAIL tuaj yeem muab cov khoom fastening cais. Peb muab lub hauv paus, rail clip, rail spike (dub spike thiab ntsia hlau ntsia hlau), ntsia hlau ntsia hlau, caij nplooj ntoos hlav ntxhua khaub ncaws. Koj tuaj yeem hloov kho koj qhov kev txiav txim nrog kev pab ntawm rail fastener kws tshaj lij.