Hauj lwm lawm
Kev tsis
Railway Fast Clips: Khoom Series & Daim ntawv pov thawj thoob ntiaj teb
| Khoom Series | Pandrol FASTCLIP | Vossloh SKL | Nabla FRE | Tuam Tshoj DT / 弹条系列 |
|---|---|---|---|---|
| Daim ntawv thov tseem ceeb | Hnyav-haul & High-ceev | Ballasted Track Mainline | Nroog Transit/LRT | CR HSR & Metro |
| Khoom Txheem | 60Si2MnA (Lub caij nplooj ntoos hlav hlau) | 55Cr3 (Alloy Caij nplooj ntoos hlav) | 51CrV4 (Quenched -Tempered) | 60Si2Mn (GB/T 1222) |
| Kev tiv thaiv nto | Zinc Flake Txheej | Kub-dip Galvanizing | Epoxy-Polyester hmoov | Zn-Al-Mg Txheej |
| Clamping Force | 12-15 kN | 10-12 kN | 8-10 KN | 12-14 KN |
| Installation Tool | Phau ntawv T- tuav | Cov cuab yeej Hydraulic SKL-T | Electric NAB Tool | DT-Type Wrench |
| Reusability | Mus txog 3 zaug | Mus txog 2 zaug | Tib - siv tsim | Mus txog 2 zaug |
| Kev Lag Luam Ntawv Pov Thawj | UA 864-0, AREMA | TSI, EN 13481 | EN 13481, ASTM A125 | CRCC, TB/T 3396 |
| Kev khiav hauj lwm Temp Range | -40℃rau +120 degree | -30℃rau +100 degree | -20℃rau +80 degree | -50℃rau +130 degree |
Railway Fast Clips: Dynamic Performance & Lab Testing
| Qeb xeem | International Standard | Kev kuaj mob | Kev lees txais | Tej ntaub ntawv |
|---|---|---|---|---|
| Fatigue Test | TS EN 13146-6 | 5 lab cycles @ 15-30 kN | Tsis tawg, deformation Tsawg dua los yog sib npaug li 1 hli | Hla @ 10⁷ cycles |
| Corrosion Resistance | TS EN ISO 9227 Tshuaj tsuag ntsev | 1000 teev, 5% NaCl | Tsawg dua los yog sib npaug rau 5% liab xeb cheeb tsam | >1200 teev dawb xeb |
| Clamping Force Retention | UAS 864-5 | 2 lab load cycles ± 25% | Ntau tshaj los yog sib npaug rau 80% pib quab yuam | 85-90% kev ruaj ntseg |
| Tsawg-Qhov kub thiab txias | TS EN 13146-9 | -40℃Charpy V-notch | Ntau dua lossis sib npaug ntawm 27 J cuam tshuam lub zog | 35-40 J |
| Hluav taws xob Resistance | TS EN 50122-1 | Qhuav / ntub dej, 100A | Tsawg dua los yog sib npaug li 0.5 Ω ib clip | 0.15-0.3 Ω |
| Kev vibration Endurance | IEC 61373 (Tshooj 1) | 5-150 Hz, 3 axes, 15 teev | Tsis muaj loosening, tsis tawg | Ua raws li tag nrho |
| Installation Torque | Chaw tsim tshuaj paus Spec. | Calibrated torque wrench | ± 10% ntawm lub hom phiaj tus nqi | 150-180 Nm |
| Hnav Simulation | ASTM G65 (Tshuaj Sand) | 5000 cycles abrasion test | Loj poob Tsawg dua lossis sib npaug li 0.5% | 0.2-0.4% |
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Cim npe nrov: railway fastening fast clip system, Tuam Tshoj railway fastening clip system manufacturers, lwm tus neeg, Hoobkas
