Rail spike qauv, muaj nuj nqi, tsis ua hauj lwm hom, thiab txij nkawm cov ntsiab lus
Dab tsi yog lub luag haujlwm tseem ceeb ntawm rail spikes hauv cov qauv kev taug qab?
Rail spikes feem ntau yog siv los ua kom ruaj ntseg fasteners, taug qab pads, thiab pw tsaug zog, muab kev txhawb nqa txaus thiab kev ruaj ntseg rau sab nraud kom tiv thaiv kev tsheb ciav hlau nkag, ntsuas qhov dav, thiab kev nrawm nrawm. Lawv ua kom muaj kev ruaj ntseg tag nrho ntawm cov qauv kev khiav tsheb thaum tsheb ciav hlau hla, thiab yog cov tseem ceeb thauj khoom -cov kabmob txuas txuas cov superstructure thiab cov pw tsaug zog.
Dab tsi yog hom rail spikes, thiab dab tsi yog lawv daim ntawv thov?
Cov hom muaj xws li kauv rail spikes, wood thread rail spikes, pre-embedded plastic sleeve rail spikes, thiab rub-tawm rail spikes. Kauv rail spikes feem ntau yog siv rau pob zeb pw lem; ntoo xov rail spikes yog tsuas yog siv rau ntoo sleeper lem; ua ntej-embedded yas tes tsho rail spikes muab qhov chaw siab qhov tseeb thiab tuaj yeem rov nruab thiab tshem tawm, ua rau lawv siv dav hauv subways, cov pa nrawm nrawm, thiab hnyav- thauj khoom.
Yuav ua li cas yog lub ntsiab tsis ua hauj lwm hom ntawm rail spikes?
Common rail spike tsis ua hauj lwm suav nrog xov stripping, corrosion jamming, xoob anchoring, tsis txaus rub -tawm quab yuam, khoov deformation, breakage, thiab lub tes tsho detachment los yog tawg. Cov no feem ntau tshwm sim los ntawm kev co qaug zog, kev txhim kho tsis raug, corrosion, thiab tsis zoo anchoring zoo.
Dab tsi yog qhov teeb meem ntawm xoob lossis malfunctioning rail spikes?
Loop spike malfunction ncaj qha ua rau xoob fasteners, rail hloov chaw, gauge hloov, thiab misaligned pob qij txha, exacerbating log-rail cuam tshuam. Nyob rau hauv cov xwm txheej hnyav, nws tuaj yeem ua rau lub caij nplooj ntoos hlav clip tawg, taug qab ncoo crushing, thiab pw tsaug zog puas tsuaj, cuam tshuam rau kev taug qab smoothness thiab tsheb ciav hlau kev nyab xeeb.
Dab tsi yog cov ntsiab lus tseem ceeb rau kev teeb tsa kev tsheb ciav hlau thiab kev saib xyuas niaj hnub?
Thaum lub sij hawm installation, xyuas kom meej qhov tob tob, torque ua tau raws li cov qauv, thiab lub tes tsho tsis zoo. Thaum lub sij hawm tu, tsis tu ncua xyuas kom loosening, corrosion, tawg, thiab stripped threads, thiab zawm los yog hloov tam sim ntawd. Khaws cov xov kom huv si thiab siv cov tshuaj tiv thaiv- xeb xeb los txhim kho corrosion kuj thiab tiv thaiv -loosing peev xwm, ncua kev pab cuam lub neej.