Hauj lwm lawm
Kev tsis
Rail skl CLIP Fastening System
CovSKL clipyog ib tug precision-engineered nro clamp uas ua hauj lwm raws li lub elastic fastening tivthaiv nyob rau hauv niaj hnub railway khiav systems, txawv los ntawm nws omega-zoo li tus (Ω) geometry uas tsim ib tug zuj zus caij nplooj ntoos hlav ua. Tsim los ntawm qib siab - qib caij nplooj ntoos hlav steel alloys suav nrog 60Si2CrA thiab C70 (DIN 17221), cov clips no ua haujlwm los ntawm kev ntsuas qhov deflection mechanism uas hloov txoj kab ntsug thiab sab nraub qaum -induced quab yuam rau hauv kev tswj elastic deformation, tswj kom zoo ib yam clamping siab hla lub tsheb ciav hlau ko taw.
Technical Specifications:
| Parameter | Standard Qib | Qib hwm | Heavy Haul Qib | Txoj Kev Xeem |
|---|---|---|---|---|
| Khoom Qib | C70 (DIN 17221) | 60 Si2CrA | 60 Si2CrVA | Kev tsom xam Spectrographic |
| Cov ntsiab lus carbon | 0.68–0.75% | 0.56–0.64% | 0.56–0.64% | Kev Tshawb Fawb Kev Sib Txuas |
| Tensile zog | 1,400-1,500 MPa | 1,500-1,600 MPa | 1,600-1,700 MPa | Kev Ntsuas Tensile |
| Hardness Range | 42–45 HRC | 44–47 HRC | 45–48 HRC | Rockwell HRC |
| Pov thawj Load | 18kn ua | 20kn ua | 22kn ua | Static Load Test |
| Fatigue Lub Neej | 3 lab lub voj voog | 4 lab lub voj voog | 5 lab lub voj voog | Dynamic Test Rig |
| Kev kho saum npoo | Dub Oxide | Dacromet 320 | Dacromet + Txhaj Peen | Txheej Thickness Gauge |
| Daim ntawv thov | Cov kab thib ob | Main Line Neeg nrog caij | Hnyav Freight Corridors | Raws li Project Specification |
Installation & Maintenance Perspective:
- Torque-Controlled Seating:Kev txhim kho yuav tsum tau ntsuas lub zog torque wrenches teem rau 200-250 Nm kom ua tiav cov kev cai clamping quab yuam yam tsis dhau -txhawb cov khoom siv clip.
- Ob -Theem Tensioning:Cov clips tau pib zaum hauv qhov chaw nres tsheb, tom qab ntawd tau tsav mus rau txoj haujlwm ua haujlwm siv hydraulic lossis phau ntawv cov cuab yeej nrog tswj kev cuam tshuam.
- Deflection Verification:Tom qab- kev tshuaj xyuas kev teeb tsa ntsuas qhov sib txawv ntawm cov ceg taw thiab cov phaj qhia kom paub meej tias qhov deflection ntau yam (feem ntau yog 2-4 hli).
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Spring Steel Qib:Ua los ntawm C70 (DIN 17221) los yog 60Si2CrA nrog cov ntsiab lus carbon ntawm 0.60-0.75% rau kev pom zoo hardenability thiab qaug zog.
- Roj quenching txheej txheem:Tom qab kub sib sau, clips undergo roj quenching ntawm 850-880℃kom ua tiav martensitic qauv nrog lub hom phiaj hardness.
- Tempering Precision:Tempered ntawm 420-480℃kom txo brittleness thaum tuav lub zog tensile ntawm 1,400-1,600 MPa.
Gnee Professional tsum
Cim npe nrov: Tuam Tshoj tshiab skl hom elastic rails, Tuam Tshoj tshiab skl hom elastic rails manufacturers, lwm tus neeg, Hoobkas
