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Rail SKL clip Fastening System
SKL Clip yog ib tug precision -forged, omega- zoo li tus nro clamp fabricated los ntawm siab- qib caij nplooj ntoos hlav steel alloys xws li 38Si7 los yog 60Si2CrA, tsim rau screwed - ncaj qha fastening systems ntawm qhob pw tsaug zog . Tsis zoo li dawb- sawv ntsug clips, SKL ua haujlwm nyob rau hauv ib qho kev qhia phaj sib dhos, qhov twg nws ob txhais ceg yog deflected thiab khaws cia los ntawm lub xub pwg nyom thaum lub hau ntsaws ruaj ruaj lub hauv paus voj. Qhov kev teeb tsa no hloov lub zog hloov mus rau hauv kev ruaj ntseg clamping quab yuam, muab siab longitudinal restraint thiab overturning tiv thaiv thaum tso cai ua ntej -sembly ntawm sleeper factories rau mechanized khiav nteg .
Technical Specifications:
| Feature Qeb | Cov txiaj ntsig tseem ceeb | Daim Ntawv Thov Kev Sib Tham |
|---|---|---|
| Kev kho cua sov | 42-47 HRC hardness nrog txhaj-peened nto | High-speed lines (>250km/h) |
| Factory Pre- sib dhos | Txo ntawm - qhov chaw tuav thiab lub sijhawm teeb tsa | Mechanized khiav nteg tej yaam num |
| Overturning Nres | Central voj tiv thaiv cov yas overload puas | Ncej gradients & ntse nkhaus |
| Resonance Management | 500-560 Hz hom kev txheeb xyuas rau kev tswj corrugation | Corrugation- cov seem yooj yim |
| Kho qhov tawv nqaij | 22.5-500 kN / mm los ntawm kev xaiv pad | Hloov chaw & kev co - thaj chaw rhiab heev |
| Tshem tau Dowels | Replaceable inserts tsis muaj pw tsaug zog hloov | Siab -ntau zaus hauv nroog hla |
Installation & Maintenance Perspective:
- Ua los ntawm silico-manganese caij nplooj ntoos hlav steels nrog tswj cov ntsiab lus carbon rau sib sib zog nqus hardenability .
- Undergoes roj quenching los ntawm 910℃tom qab tempering ntawm 455℃kom tiav 42-47 HRC hardness ntau yam.
- Kev txhaj tshuaj -peening kev kho mob qhia txog compressive residual stresses ntawm qhov chaw kom retard tawg pib .
- Microstructural uniformity txheeb xyuas los ntawm Vickers hardness profileing hla tus ntoo khaub lig-section .
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Features captive fastening tsim qhov twg clips tseem tethered rau pw tsaug zog thaum lub sij hawm rail threading thiab installation.
- Factory ua ntej- muaj peev xwm sib dhos ua rau siab - nrawm mechanized khiav tsis nyob ntawm - qhov chaw ua haujlwm.
- Kev txhim kho yuav tsum tau txav clip los ntawm "txoj haujlwm nres" mus rau txoj haujlwm ua haujlwm tom qab kev tsheb nqaj hlau, tom qab ntawd torquing.
- Lub voj hauv nruab nrab ua raws li kev sib tw overturning nres, hu rau kev tsheb ciav hlau tsuas yog thaum caj npab yog overloaded.
Gnee Professional tsum
Cim npe nrov: railroad skl clip, Tuam Tshoj railroad skl clip manufacturers, lwm tus neeg, Hoobkas
