Rail skl Clip Fastening System
Txoj kev tsheb ciav hlau SKL Clip yog qhov tseeb -forged, siab- tensile lub caij nplooj ntoos hlav steel nro clamp uas ua rau cov tub ntxhais elastic ntawm Vossloh- hom kev tsheb ciav hlau fastening system, tus cwj pwm los ntawm nws qhov tshwj xeeb omega- zoo li tus (ω) geometry nrog ob sab caj npab symmetrical thiab lub hauv paus elevation. Cov khoom siv no ua haujlwm los ntawm kev tsav los yog ntsia hlau rau hauv kev sib koom ua ke ntawm cov ntawv qhia cov lus qhia, qhov twg nws cov elastic deflection tsim ib qho kev txhawb nqa thiab calibrated ntiv taw mus rau txoj kev tsheb ciav hlau, feem ntau yog li ntawm 7 txog 25 kN nyob ntawm qhov sib txawv.
Technical Specifications:
| Parameter | SKL-1 / SKL-3 TSI | Qauv: SKL-12 / SKL-14 | SKL-15 / SKL-B15 | W-Type (Nabla) | E-Tom Clip |
|---|---|---|---|---|---|
| Hom Bar Diameter | 13-15 hli | 14-16 mm | 15-20 hli | 13-23mm (dawb) | 13-23mm (dawb) |
| Clamping Force Range | 8-12 kN | 12-18 KN | 15-25 kN | 8-15 kN | 8-13 KN |
| Daim ntawv thov tseem ceeb | Pa ballasted khiav | Heavy thauj & freight | Siab -ceev (tsawg dua lossis sib npaug li 350 km / h) | Kev sib xyaw ua ke | Lub teeb rail & theem nrab kab |
| Txoj Kev Txhim Kho | Ntsia hlau-tsav dhau daim phiaj qhia | Ntsia hlau-tsav dhau daim phiaj qhia | Ntsia hlau-tsav dhau daim phiaj qhia | Rauj{0}}tsav | Tes pliers |
| Fatigue Lub Neej (cycles) | 3+ lab | 3+ lab | 5+ lab | 3+ lab | 5+ lab |
| Khoom Qib | 60 Si2Mn / 55Si7 | 60Si2CrA / 38Si7 | 60Si2CrA / 38Si7 | 55 ib 7 | 60 Si2 Mn |
Installation & Maintenance Perspective:
- Tswj Alloy Chemistry:Cov clip no yog tsim los ntawm silico-manganese caij nplooj ntoos hlav steel qib xws li 60Si2Mn, 55Si7, los yog 38Si7, nrog cov ntsiab lus ntawm cov pa roj carbon monoxide (0.35-0.60%) thiab silicon ntxiv (1.5-2.0%) uas txhim khu kev txwv elastic thiab qaug zog tiv thaiv los ntawm cov khoom siv ntxiv dag zog.
- Quenched thiab Tempered Microstructure:Tom qab kub forging, cov clips undergo austenitization, roj quenching, thiab tempering kom ua tau ib tug niaj hnub tempered martensite qauv nrog ib tug hardness ntau yam ntawm HRC 42-47, muab qhov zoo tshaj plaws tshuav nyiaj li cas ntawm lub caij nplooj ntoos hlav saj zawg zog thiab kuj mus tas li teeb.
- Decarburization Control raws tu qauv:Kev tswj hwm nruj nruj tiv thaiv decarburization decarburization thaum kho cua sov, raws li cov pa roj carbon-depleted depleted txheej yuav txo qhov qaug zog lub neej los ntawm kev tsim cov cheeb tsam mos uas muaj kev cuam tshuam rau kev tawg pib nyob rau hauv cyclic loading .
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Guide Phaj Interface Mechanics:Lub clip lub caj npab dais tiv thaiv lub kaum sab xis qhia daim hlau uas hloov cov ntsia hlau ntsug- nqes quab yuam mus rau hauv kab rov tav clamping siab, thaum tseem hloov cov loads sab nraud los ntawm txoj kev tsheb ciav hlau mus rau tus neeg pw tsaug zog los ntawm kev sib txhuam thiab kev sib tshuam.
- Overload Protection Geometry:Lub voj hauv nruab nrab ntawm qhov clip yog txhob txwm tsim nrog qhov sib txawv ntawm qhov sib txawv saum toj ntawm txoj kev tsheb ciav hlau; Nyob rau hauv qhov hnyav ntsug loads, lub voj no tiv tauj lub tsheb ciav hlau nto, tiv thaiv overstretching thiab yas deformation ntawm clip caj npab.
- Clamping Force Variability:Los ntawm kev kho lub installation torque ntawm cov ntsia hlau nyob rau hauv cov kev txwv (feem ntau 150-250 Nm), cov ntiv taw ua haujlwm zoo tuaj yeem hloov kho kom haum rau cov kev xav tau tshwj xeeb, xws li kev ncua ntev ntev ntawm cov gradients los yog txo cov clamping hauv cov suab nrov-rhiab.
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