↵Rail E Clip Fastening System
Txoj kev tsheb ciav hlau E-Clip yog lub caij nplooj ntoos hlav steel fastening tivthaiv zoo li tsab ntawv "E" uas ua haujlwm raws li txoj kev tsheb ciav hlau txoj kev nruj nruj, hloov nws tus kheej elastic deformation rau hauv lub zog clamping tsis tu ncua uas ruaj lub tsheb ciav hlau ko taw mus rau pw tsaug zog yam tsis muaj xov los yog lub tshuab xauv. Tsis zoo li cov fasteners nruj uas cia siab rau kev sib txhuam los yog xov torque, qhov clip no ua haujlwm raws li lub caij nplooj ntoos hlav muaj sia nyob - tsis tu ncua ntsuas qhov ntsuas siab thaum uas tso cai rau micro- txav uas nqus tsheb ciav hlau- ua rau muaj kev vibrations thiab thermal expansion, ces cia li rov qab mus rau nws qhov qub geometry kom muaj kev sib tw khiav zoo ib yam.
Technical Specifications:
| Feature | Railway E-Clip | Railway Screw Spike | Tsob Ntoo Hlais |
|---|---|---|---|
| Tuav Mechanism | Elastic deformation / caij nplooj ntoos hlav nro | Threaded mechanical interlock | Kev sib txhuam-tsuas yog wedge haum |
| Txoj kev Tension | Tus kheej -tensioning (tsis muaj kev hloov kho) | Torque- tswj kev teeb tsa | Kev cuam tshuam kev tsav tsheb nkaus xwb |
| Kev Kho Kom Zoo | "Fit-thiab-tsis nco qab" - xoom kev kuaj xyuas | Periodic torque xyuas | Progressive loosening nyob rau hauv tsheb |
| Fatigue Lub Neej | 3-5+ lab lub voj voog yam tsis ua haujlwm | Siab -cycle muaj peev xwm | txwv; ua rau qaug zog |
| Installation Ceev | Thib ob nrog cov cuab yeej tshwj xeeb | Moderate (rotational tsav) | Ceev ceev (kev cuam tshuam tsav tsheb) |
| Sleeper Compatibility | Ntoo, pob zeb, composite | Ntoo, pob zeb nrog dowels | Ntoo nkaus xwb |
| Qhov chaw nyuaj siab | Sab hauv curvature ntawm rear arch | Xov hauv paus / shank hloov | Spike kab / taub hau kev sib tshuam |
| Toe Load Range | 500-1400kgf (nyob ntawm txoj kab uas hla) | N / A (clamping ntawm xov nro) | N/A (kev sib txhuam nkaus xwb) |
Installation & Maintenance Perspective:
Elastic Energy Management:Lub E-clip lub nkhaus geometry ua haujlwm raws li lub caij nplooj ntoos hlav ua ntej-loaded lub caij nplooj ntoos hlav uas khaws cov khoom siv hluav taws xob thaum lub sijhawm teeb tsa thiab tso tawm nws raws li kev txhawb nqa clamping siab, dynamically adapting rau load fluctuations yam tsis muaj qaug zog tsis ua hauj lwm.
Installation & Maintenance Economics:Lub threadless tsim enables sai mechanical installation thiab tshem tawm siv cov cuab yeej tshwj xeeb, ua rau kom txo tau txoj kev muaj lub sij hawm thaum tshem tawm qhov yuav tsum tau rau torque wrenches thiab periodic retightening.
Material Science & Longevity:Forged los ntawm siab - qaug zog- ua haujlwm lub caij nplooj ntoos hlav steel alloys nrog tswj hardness (44-48 HRC), lub clip tiv taus ntau lab lub voj voog thauj khoom yam tsis muaj yas deformation lossis puas.
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Toe Load Precision:Txhua qhov clip xa cov calibrated compressive force-xws li ntawm 500kgf rau 16mm txoj kab uas hla mus rau 1400kgf rau 20mm variants- uas tuav txoj kab ntsug ntsug thaum tso cai tsim nyog micro- txav .
- Critical Stress Distribution:Finite element tsom xam qhia tau hais tias qhov siab tshaj plaws kev ntxhov siab concentrates nyob rau hauv lub puab curvature ntawm lub rear arch, ib tug txhob txwm tsim feature uas faib cyclic loads deb ntawm tsis ua hauj lwm - tej thaj chaw.
- Malposition kam rau ua:Cov clip tuav lub luag haujlwm clamping quab yuam txawm tias muaj qhov sib txawv ntawm 14-26mm, txawm tias qhov kev ua tau zoo yuav tsum muaj kev sib koom ua ke nrog lub xub pwg nyom.
Cim npe nrov: Tuam Tshoj tshiab mob e clip manufacturers, lwm tus neeg, Hoobkas
