1. Dab tsi yog qhov kev pabcuam lub neej ntawm kev tsheb nqaj hlau ceev, thiab nws txuas ntxiv li cas?
Qhov kev pab cuam nruab nrab lub neej yog 15-255 xyoo, tab sis yuav txawv los ntawm feem:
Clips thiab Bolts: 20-30 xyoos (nrog rau kev tiv thaiv corrosion).
Cov ntaub qhwv: 10-15 xyoo (degrade nrawm dua hauv UV lossis tshuaj ib puag ncig).
Kev sib txuas lub neej: tsis tu ncua ro-torquing ntawm bolts, hloov deaded padaded ntxov, thiab siv galvanized lossis stainless hlau cov khoom hauv thaj chaw.
2. Yuav ua li cas ua kom nrawm dua cov cuab yeej hauv cov cuab yeej kev tsheb nqaj hlau txawv ntawm cov niaj hnub no?
Cov Cuab Yeej Cuab Tam Feem ntau sivKeeb kwm tsim(xws li, ntsia hlau loj-thiab-phaj) rau qhov tseeb:
Ntoo ntoo nrog hlau spikes (vs. stay stayers nrog elastic clips).
Yooj yim tiaj tus phiaj (tsis muaj kev co-damping nta).
Ntau cov txij nkawm (spikes loosen tau yooj yim, yuav tsum tau tsav txhua 1-2 xyoos.
Qis clamping quab yuam, lim dej nrawm rau<40 km/h for safety.
3. Dab tsi yog qhov zoo ntawm Pandrol clips tshaj li cov lig bolted fasteners?
Pandrol Clips (ib hom elastic clip) muab:
Seev installation: Hammered rau hauv qhov chaw hauv vib nas this, vs. feeb rau cov tshuab bolted.
Kev Kho Tus Kheej Hloov Clamping Dort: Tswj kom nruj txawm tias kev txav tsheb ciav hlau me me.
Txo kev saib xyuas: Tsis muaj Bolts rau Re-Torque, txo qis lub neej kav.
Zoo dua Kev Siv Damping: Caij nplooj ntoos hlav txiav txim siab cuam tshuam, txo kev coj ntawm ntsia thiab pw tsaug zog.
4. Yuav ua li cas nrawm dua rau cov kev tsheb nqaj hlau (piv txwv li, cov roj av) Kov khoom hnyav?
Kev ruaj khov ua ntej ua rau lub zog dhau los lossis suab nrov:
Thicker Teeb Phiaj Hlau(10-15 hli) mus faib 100+ tuj loads.
High-tensile bolts(Qib 8.8 lossis 10.9) nrog cov diameters loj dua (m 20+).
Rigid Clips(Tsis tshua muaj tsawg dua cov neeg caij tsheb ciav hlau) los tiv thaiv kev ua haujlwm rail qis dua, cov tsheb khiav hnyav.
Corrosion-resistant txheej(epoxy lossis kub-dip galvanizing) kom tiv thaiv kuv cov tshuaj lom neeg lossis noo noo.
5. Dab tsi yog lub luag haujlwm ntawm Rail lub xub pwg pads hauv fastening tshuab?
Railsium lub xub pwg padts (muab tso rau ntawm kev tsheb ciav hlau thiab cov phiaj txheem hauv paus) tiv thaiv cov ciav hlau los ntawm:
Ncua Khaub Ncaws(los ntawm tsheb ciav hlau txav hauv curves) los ntawm kev ua yeeb yam.
Hlau-rau-Hlau Sib Tham(Txo suab nrov thiab tiv thaiv kev ua yeeb yaj kiab).
OVER-POMPRESSIONntawm rail pads, kom ntseeg tau txawm tias thauj khoom xa khoom.
Lawv feem ntau ua los ntawm cov yas ntom ntom lossis roj hmab, xaiv rau cov hnav tsis kam.