↵Rail Lub xub pwg Fastening System
Lub Taub Hau Rail yog ib qho kev sib txuas ua ke ntawm kev sib txuas ua ke hauv cov txheej txheem kev tsheb ciav hlau niaj hnub no, nyob nruab nrab ntawm txoj hlua khi hlua khi thiab cov neeg pw tsaug zog (pob zeb lossis ntoo) lossis lub hauv paus. Feem ntau yog tsim los ntawm siab -lub zog ductile hlau, polymer composites, los yog forged steel, nws ua hauj lwm rau ntau yam tseem ceeb functions: nws muab ib tug txhais thiab nruj cov tshuaj tiv thaiv taw tes rau lub fastening clip, hloov thiab faib lateral thiab ntsug loads los ntawm txoj kev tsheb ciav hlau mus rau lub sleeper, xyuas kom meej rail cant (feem ntau yog 1:20 los yog 1 tilc) ntsuas. Nws cov qauv tsim, cov khoom siv, thiab kev kam rau siab yog qhov tseem ceeb rau kev ua haujlwm, kev ruaj ntseg, thiab kev ua haujlwm ntev ntawm tag nrho cov tsheb ciav hlau fastening.
Technical Specifications:
| Yam | Iron Lub xub pwg nyom | Polymer Composite Lub xub pwg nyom | Integrated Baseplate Lub xub pwg nyom | |
|---|---|---|---|---|
| Cov khoom tseem ceeb | Iron Ductile (piv txwv li, EN-GJS-500-7) | iav -Fiber Reinforced Polyamide (piv txwv li, PA66-GF30) | Forged Steel los yog siab -Lub zog cam khwb cia hlau | |
| Qhov tseem ceeb Utility Advantage | Lub zog siab, durability, thiab tus nqi -kev ua tau zoo rau lub hauv paus ballasted khiav. | Inherent hluav taws xob rwb thaiv tsev, hnav, corrosion-dawb. | Kev ruaj ntseg siab tshaj plaws thiab kev xa khoom thauj khoom hnyav rau hnyav -haul lossis slab khiav. | |
| Hom Fastening System | Pandrol Fastclip, Vossloh W-14, Ntiv hom | Vossloh SKL, Nabla- hom direct fixation systems | Dedicated hnyav -lub luag hauj lwm los yog embedded slab khiav systems | |
| Txoj kev tsim khoom | Precision Sand Casting + Machining | Txhaj Molding | Forging lossis Casting + Precision Machining | |
| Kho kom haum | Kev kuaj pom kev sib tsoo, kev saib xyuas corrosion, hnav ntsuas. | Crack / brittleness check, UV degradation kev ntsuam xyuas, zaum kev ncaj ncees. | Bolt nruj, corrosion ntawm welds / txuas, hnav. | |
| Qhov hnyav & tuav | Hnyav (2-4 kg) | Lub teeb (0.5-1.5 kg) | Heavy heev (kev koom ua ke rau hauv daim ntawv qhia tag nrho) | |
| Hluav taws xob rwb thaiv tsev | Yuav tsum tau cais cov insulator Cheebtsam. | Muab rwb thaiv tsev inherently. | Yuav tsum tau rwb thaiv tsev pads/semblies. |
Functional & Engineering Perspective
Gauge Retention & Lateral Load Distribution:Nws ua raws li qhov chaw nres tsheb sab nraud rau txoj kev tsheb ciav hlau, ncaj qha rau kev ntsuas kev tuav pov hwm los ntawm kev hloov lub zog sab nraud los ntawm txoj kev tsheb ciav hlau los ntawm qhov clip mus rau hauv tus neeg pw tsaug zog hauv kev tswj hwm.
System Compatibility Enabler:Tsim los ua ib qho tseem ceeb ntawm cov txheej txheem fastening tshwj xeeb (xws li Pandrol Fastclip, Vossloh SKL), nws cov geometry yog tsim los ua haujlwm tshwj xeeb nrog nws cov clip sib xws, insulator, thiab hom pw tsaug zog.
Kev tiv thaiv ib puag ncig:Nyob rau hauv ballasted lem, nws feem ntau pab tsim ib qho kev thaiv uas tiv thaiv cov pob zeb ballast los ntawm kev cuam tshuam nrog cov clip ua haujlwm thaum tso dej tawm.
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Critical Dimension & Tolerance Control:Cov yam ntxwv tseem ceeb xws li cov clip- rooj zaum zawv zawg, tsheb ciav hlau- bearing lub kaum sab xis (rau cant), thiab txhua qhov chaw nyob yuav tsum tuav kom nruj (feem ntau ± 0.2 hli) kom ntseeg tau tias lub kaw lus - kev ua haujlwm dav dav.
- Surface Treatment & Finishing:Cam khwb cia hlau lub xub pwg nyom undergo machining ntawm qhov chaw tiv tauj tseem ceeb thiab muaj kev tiv thaiv nrog cov coatings xws li kub-dip galvanizing lossis epoxy xim. Polymer lub xub pwg nyom tej zaum yuav muaj pwm- tso tawm cov neeg ua haujlwm huv thiab cov ntaub ntawv zoo nkauj.
- Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT):Vim lawv txoj kev nyab xeeb- lub luag haujlwm tseem ceeb, lub xub pwg hlau ua tiav feem ntau raug rau 100% kev tshuaj xyuas rau cov teeb meem sab hauv uas siv txoj hauv kev xws li kev ntsuas cov khoom sib nqus.
Cim npe nrov: Tuam Tshoj carbon steel railway lub xub pwg nyom manufacturers, lwm tus neeg, Hoobkas
