rail clips ua haujlwm li cas?
Jan 04, 2026
Rail clip, los yog elastic rail clip, yog siv los tuav txoj hlua khi rau hauv qab khi phaj. Los ntawm kev khoov thiab deforming, cov tsheb ciav hlau clamps tuaj yeem ua rau lub zog ntawm cov ntsia hlau los tiv thaiv kev txav mus ntev ntawm txoj kev tsheb ciav hlau vim qhov kub thiab txias hloov. Feem ntau, txoj kev khiav yog ua los ntawm lub caij nplooj ntoos hlav steel ua los ntawm kev kub forging. Nrog rau qhov zoo tshaj plaws microstructure, forged rail clips raug suav hais tias zoo dua li lwm cov txheej txheem hlau.

rail clips ua haujlwm li cas?
Rail clips ua haujlwm los ntawm kev siv lub caij nplooj ntoos hlav steel lub elasticity los tuav cov ntsia hlau rau hauv lub hauv paus, tsim kom muaj qhov qis qis qis uas tiv thaiv kev txav ntsug / kab rov tav, tuav cov ntsuas ntsuas, nqus cov kev vibrations, thiab tuav cov thermal expansion, ua kom ruaj khov thiab nyab xeeb taug qab los ntawm deforming nyob rau hauv load thiab snapping rov qab, muab kev ruaj ntseg, tsis tshua muaj -maintenance.
Lawv ua haujlwm li cas:
- Clamping Action: Ua los ntawm forged caij nplooj ntoos hlav steel, clips yog ntsia rau khoov thiab deform, nias rau ntawm lub tsheb ciav hlau ko taw thiab tuav nws ruaj khov tiv thaiv lub hauv paus.
- Elasticity: Lawv tsim tso cai rau lawv nqus cov kev cuam tshuam thiab kev vibration los ntawm kev hla kev tsheb ciav hlau los ntawm kev rov kho dua, tom qab ntawd rov qab mus rau lawv cov qauv qub, tiv thaiv kev xoob.
- Load Distribution: Lub clamping quab yuam no sib npaug faib lub tsheb ciav hlau qhov hnyav thiab quab yuam hla txoj kab khiav, txo qis hnav thiab tsim kua muag.

- Kev ruaj ntseg: Lawv tiv thaiv txoj kev tsheb ciav hlau los ntawm kev hloov mus rau kab rov tav (khiav ntsuas) thiab vertically (lifting), tswj cov kev sib tw khiav kom zoo rau kev nyab xeeb.
- Thermal Expansion: Qhov me me muab rau hauv cov clips haum rau kev nthuav dav thiab kev cog lus ntawm cov ntsia hlau vim qhov kub hloov pauv, tiv thaiv buckling.
- Kev ruaj ntseg fastening: Cov clips ua hauj lwm nrog lwm yam xws li baseplates, sleepers (ties), thiab bolts los tsim ib tug ruaj khov fastening system, feem ntau yuav tsum tau hloov me ntsis nyob rau hauv lawv lub neej ntev.
Hom kev tsheb ciav hlau clip
- Raws li cov xwm txheej tshwj xeeb thiab tus cwj pwm, ntau lub teb chaws tau txais cov qauv sib txawv ntawm txoj kev tsheb ciav hlau los thov kev tsim kho tsheb ciav hlau. Feem ntau, Pandrol series ntawm rail clip yog lub npe nrov tshaj plaws ntawm cov tsheb ciav hlau clip hom. PR- clip, E- clip yog dav sib cais rau America, Canada, Is Nrias teb thiab lwm lub teb chaws.

| Qauv | Txoj kab uas hla | Khoom siv | Hauv Siab | HRC | Qhov hnyav |
| E1609 | Ø 16 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.43kg / pcs |
| E1809 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.61kg / pcs |
| E1813 | Ø 18 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.62kg / pcs |
| E2001 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
| E2009 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
| E2039 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
| E2007 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
| E2055 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
| E2056 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
| E2063 | Ø 20 mm | 60 Si2MnA | ≥950kg | 44-48 | 0.80kg / pcs |
- Hauv German, HM- hom rail fastening system yog nrov heev, nws siv SKL-clip. Raws li cov txiaj ntsig zoo, nws yog siv rau ntau lub teb chaws thiab cheeb tsam.
- Dutch DE hom railway fastening system thiab FIST rail fastening system txhua tus txais kev tsheb ciav hlau clips, lawv txhua tus muaj daim ntawv thov zoo.

| Deenik Rail clip specification | |
| Lub npe | Deenik rail clip |
| Khoom siv | 60Si2CrA 55Si2Mn 38Si7 |
| Hardness | 42-47 HRC |
| Fatigue Lub Neej | rau Dia.18 yog 3 lab cycles tsis tawg |
| rau Dia.20 yog 5 lab lub voj voog yam tsis muaj kev tawg | |
| Nto | Plain (oiled), Oxide dub, xim pleev xim lossis raws li cov neeg siv khoom xav tau |
- Nyiv thiab Fabkis tau txais cov clips li rail fastening system, Nabla rail fastening system thiab 102 hom fastening system yog kub ntawm lub khw.

| Nabla Rail clip specification | |
| Lub npe | Nabla rail clip |
| Khoom siv | 60 Si2MnA |
| Hardness | HWV 41-48 |
| Qhov ntau thiab tsawg | Raws li koj daim duab |
| Nto | Plain (oiled), Oxide dub, xim pleev xim lossis raws li cov neeg siv khoom xav tau |
| Txuj | DIN17221, BS970, GB / T1222 |
GNEE RAILraws li qhov loj tshaj plaws rail clip thiab clamp ntau lawm puag nyob rau hauv Tuam Tshoj, uas tau tsim nyog rau kev sib tw nruab nrab thiab loj scaled railway tej yaam num. Tsis tas li ntawd, GNEE RAIL tau txais kev pom zoo elastic rail clip chaw tsim tshuaj paus los ntawm Tuam Tshoj txoj kev tsheb ciav hlau Ministry thiab tau ISO9001-2008 tau ntawv pov thawj. Peb cov khoom siv tsheb ciav hlau yog qhov zoo tagnrho rau kev tsheb ciav hlau sib dhos rau qhov zoo ntawm kev yooj yim haum thaum taug kev; kev txuag nyiaj txiag; ntev durability thiab lifespan; hloov ceev ceev.
Nyem qhov nokom tau txais cov ncauj lus kom ntxaws khoom catalog ntawm GNEE RAIL.







