Hauj lwm lawm
Kev tsis
Rail Screw Spike Fastening System
CovRailway Screw Spike(tseem hu ua lub log tsheb- nyiam hauv Fab Kis) yog cov xov hlau txuas uas tsim los rau kev ruaj ntseg rau cov ntoo pw lossis cov pob zeb pw nrog cov yas dowels, uas muaj cov xov helical uas muab kev rub zoo tshaj - tawm tsis kam piv rau cov tsis yog - xov lwm txoj kev. Tsim los ntawm cov qib carbon steel suav nrog Q235, 35 #, 45 #, 40Mn2, thiab 20MnSi, nrog cov cuab yeej chav kawm xws li 4.6 txog 8.8, cov spikes no ua tiav lub zog tensile ntawm 400-800 MPa nyob ntawm qhov tshwj xeeb.
Technical Specifications:
| Parameter | Standard Qib | Siab - Qib Siab | Hnyav-Haul Qib | High-Speed Rail Qib |
|---|---|---|---|---|
| Khoom Qib | Q235 / 35# | 45# | 40mn 2 | 20 MnSi |
| Chav Kawm Khoom | 4.6 | 5.6 | 8.8 | 5.6 / 8.8 |
| Tensile zog | Ntau tshaj lossis sib npaug li 400 MPa | Ntau dua lossis sib npaug li 500 MPa | Ntau dua lossis sib npaug li 800 MPa | Ntau dua lossis sib npaug li 500-800 MPa |
| Rub -Tshem Tawm | Lub hauv paus | 0.5-1.0 × siab dua dev spikes | Qhov siab tshaj plaws | Superior rau tus qauv |
| Lateral (Thrust) Resistance | Txuj | 50% qis dua dev spikes | Txhim khu kev tsim | Ua kom zoo |
| Seismic Performance | Nruab nrab | Zoo | Zoo heev | Superior |
| Daim ntawv thov | Lub hom phiaj dav dav | Nruab nrab - cov kab thauj khoom | Heavy-lav, roob railways | High - txoj kev tsheb ciav hlau ceev |
Installation & Maintenance Perspective:
- Threaded spikes disperse thiab nqus cov kev vibrations tsim los ntawm cov tsheb ciav hlau, tshwj xeeb tshaj yog nyob rau hauv siab -xav tau txoj kab ke xws li high- kev tsheb ciav hlau ceev thiab hnyav - thauj railways
- Cov qauv xov muab cov nyhuv xauv uas tiv thaiv kom tsis txhob xoob vim kev cob qhia -vim muaj kev vibrations thiab cuam tshuam, tswj kev ruaj ntseg ntev ntev - siv sijhawm
- Txhim kho qhov ua tau zoo ntawm kev sib tsoo ntawm txoj kev khiav, ua kom muaj kev sib haum xeeb thiab kev nyab xeeb ntawm lub tsheb ciav hlau mus ncig hauv av qeeg- thaj chaw uas muaj kev nyab xeeb
- Superior anti-loosing kev ua tau zoo piv rau dev spikes ua rau lawv zoo tagnrho rau roob roob railway seem nrog nyuaj struts
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Threaded structures feem ntau muaj lub neej ua haujlwm ntev; Cov nyhuv zawm tuaj yeem khaws cia rau lub sijhawm txuas ntxiv thaum lub sijhawm kev tsheb ciav hlau
- Txo qhov zaus ntawm loosening piv rau kev sib txhuam- nyob ntawm cov fasteners, yog li txo tus nqi kho thiab hloov cov nqi ntawm lub neej
- High shear resistance, ntau dua durability, thiab kev tu ncua ntev dua piv rau dev spikes
- Reusability kom zoo dua: ntsia hlau spikes tuaj yeem raug tshem tawm thiab rov nruab, tsis zoo li dev spikes uas txhawb kev puas tsuaj thaum lub sijhawm rho tawm
Gnee Professional tsum
Cim npe nrov: rail ntsia hlau spikes rau lub teeb rail kho, Tuam Tshoj rail ntsia hlau spikes rau lub teeb rail fixing manufacturers, lwm tus neeg, Hoobkas
