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Rail Screw Spike Fastening System
Lub Rail Screw Spike yog ib qho tapered, helically - xov steel dowel tshwj xeeb tsim los rau kev ruaj ntseg cov hlua thiab baseplates rau cov ntoo pw tsaug zog los ntawm kev sib hloov es tsis cuam tshuam rau kev tsav tsheb. Nws qhov tshwj xeeb yog qhov ntxhib, sib sib zog nqus- txiav xov daim ntawv uas txuas nrog ntoo fibers raws li tag nrho cov shank ntev, tsim kom muaj compression- haum thauj tog rau nkoj nrog tshem tawm tsis kam ntau tshaj qhov txiav spikes. Lub taub hau suav nrog lub forged square los yog hex tsav seem nrog ib qho dab tshos uas dais ncaj qha rau ntawm txoj hlua khi los yog khi phaj, muab ob qho tib si ntsug clamping thiab lateral restraint los ntawm xov- rau- ntoo cuam tshuam.
Technical Specifications:
| Feature Qeb | Cov txiaj ntsig tseem ceeb | Daim Ntawv Thov Kev Sib Tham |
|---|---|---|
| Buttress Xov | Kev rub siab tshaj plaws - tawm qhov kev tiv thaiv taw qhia kom zoo | Ncej gradients & braking zones |
| Kub-Dip Galvanizing | 50+ micron sacrificial tiv thaiv | Ntug hiav txwv & huab cua puag ncig |
| Coj- hauv Taper | Hla - xov thaiv kev tiv thaiv thaum lub sijhawm teeb tsa | Siab -Mechanized spiking ceev |
| 4-6 TPI Pitch | Balanced tuav vs. torque yuav tsum tau | Softwood sleeper lub ntsiab kab |
| Pov thawj Load Test | 1.5x kev ruaj ntseg yam validation | Kev nyab xeeb- cov kev hloov pauv tseem ceeb |
| Elastic Embedment | Micro- txav nrawm nrawm yam tsis xoob | Choj txoj hauv kev & kev hloov pauv |
Installation & Maintenance Perspective:
- Buttress-style xov profile maximizes load- bearing nto ntawm lub rub - tawm sab.
- Hauv paus txoj kab uas hla loj dua shank tiv thaiv torsional shear tsis ua hauj lwm thaum lub sij hawm installation.
- Xov qhov tob xam los koom nrog springwood thiab summerwood txheej sib txawv.
- Lead- nyob rau hauv taper ntawm lub taub hau tiv thaiv tus ntoo khaub lig- xov nyob rau hauv lub qhov pilot thaum lub sij hawm pib kev koom tes.
- Xov pitch ntawm 4-6 threads ib nti optimizes tuav yam tsis muaj ntau tshaj torque.
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Kub-dip galvanizing muab sacrificial zinc txheej 50-85 microns tuab.
- Sherardized coatings muab cov khaubncaws sab nraud povtseg rau cov chaw threaded yam tsis muaj kev tsim.
- Bi-hloov hlwb saib xyuas ntawm cov ntsia hlau loj, phaj, thiab cov khoom siv pw tsaug zog.
- Creosote-cov coatings sib xws tiv thaiv cov tshuaj degradation hauv cov neeg pw tsaug zog kho.
- Periodic torque auditing qhia zais corrosion ua ntej pom tsis ua hauj lwm tshwm sim.
Gnee Professional tsum
Cim npe nrov: Tuam Tshoj railroad ntsia hlau spikes manufacturers, lwm tus neeg, Hoobkas
