Rail spike classification thiab cov ntsiab lus tseem ceeb rau kev txhim kho cov ntawv thov
Dab tsi yog hom kev tsheb ciav hlau loj?
Rail spikes tau muab faib ua tes - ua spikes thiab tshuab - ua spikes raws li kev tsim khoom. Tes- cov spikes yog tsim los ntawm tes, nrog qhov loj me tab sis tus nqi qis. Tshuab- ua spikes yog tsim los ntawm cov txheej txheem xws li tshuab forging, kev kho cua sov, thiab xov, nrog cov duab zoo li qub thiab kev ua haujlwm ruaj khov. Raws li cov khoom siv, lawv tuaj yeem muab faib ua cam khwb cia aluminium spikes, yas spikes, ceramic spikes, thiab lwm yam, thiab cov ntaub ntawv sib txawv yog tsim rau ntau qhov chaw. Raws li kev ua haujlwm, lawv tuaj yeem muab faib ua cov spikes zoo tib yam, hnub ci spikes, qhov txuas txuas txuas, thiab lwm yam, kom tau raws li kev xav tau ntau yam. Raws li tus naj npawb ntawm qhov chaw cuam tshuam, lawv tuaj yeem muab faib ua ib qho -sab spikes thiab ob -sided spikes, haum rau cov teeb pom kev sib txawv. Kev xaiv hom yuav tsum tau txiav txim siab ua ke nrog kev teeb tsa kev teeb tsa thiab cov kev xav tau ua haujlwm.
Dab tsi yog qhov tseem ceeb ntawm txoj kev tsheb ciav hlau spikes?
Lub luag haujlwm tseem ceeb ntawm railway spikes yog kho cov tsheb ciav hlau thiab pw tsaug zog, tiv thaiv cov tsheb ciav hlau los ntawm kev txav mus rau hauv qhov kev txiav txim ntawm lub tsheb ciav hlau thauj khoom. Nws tuaj yeem txhim kho qhov kev ruaj ntseg ntawm txoj kev khiav thiab tsim kom muaj kev txhim kho tiav nrog cov khoom xws li elastic rail clips thiab cov phaj hauv qab. Qee qhov spikes muaj qhov cuam tshuam los yog luminous ua haujlwm, xws li hnub ci spikes, uas tuaj yeem ceeb toom cov neeg tsav tsheb kom tsav hauv txoj kab kom raug thaum hmo ntuj lossis hauv qhov av. Nyob rau hauv ballasted lem, spikes tuaj yeem ntxiv dag zog rau kev sib txuas ntawm cov neeg pw tsaug zog thiab ballast, txo qhov poob ntawm cov khoom tawg. Kev kho cov nyhuv ntawm spikes ncaj qha cuam tshuam rau kev saib xyuas ntawm txoj haujlwm geometric, uas yog ib qho tseem ceeb ntawm kev ua haujlwm ntawm cov tsheb ciav hlau.
Dab tsi yog qhov muaj feem cuam tshuam rau spikes ntawm cov khoom sib txawv?
Cam khwb cia txhuas spikes muaj lub zog siab thiab zoo hnav tsis kam, haum rau hnyav - tsheb ciav hlau thiab siab - cov kab tsheb thauj mus los. Yas spikes yog lub teeb nyob rau hauv qhov hnyav thiab tus nqi qis, haum rau cov kev tsheb ciav hlau zoo tib yam thiab cov xwm txheej uas yuav tsum muaj zog tsawg. Ceramic spikes muaj zog corrosion kuj, haum rau ntug hiav txwv dej, av noo thiab lwm qhov chaw uas muaj xeb. Iav hlaws spikes muaj kev ua haujlwm zoo heev, feem ntau siv rau hauv cov ntu uas xav tau siab rau kab - ntawm - pom kev taw qhia. Nyob rau hauv qis- qhov kub thiab txias, cov hlau spikes nrog zoo Frost kuj yuav tsum raug xaiv kom tsis txhob muaj cov khoom tawg. Kev xaiv cov khoom siv yuav tsum xav txog yam xws li ib puag ncig cov av noo, qhov hnyav hnyav, thiab kev nyab xeeb.
Dab tsi yog cov txheej txheem tseem ceeb rau kev txhim kho spike?
Ua ntej kev teeb tsa, nws yog ib qho tsim nyog yuav tsum tau ntxuav cov khib nyiab thiab plua plav ntawm qhov chaw teeb tsa kom ntseeg tau tias cov ntsia hlau loj haum nrog cov pw tsaug zog lossis ballast. Lub installation ntawm railway spikes yuav tsum xyuas kom meej verticality kom tsis txhob muaj tsis txaus kho quab yuam los ntawm inclination. Thaum siv epoxy resin rau kev teeb tsa, nws yog qhov tsim nyog los tswj cov kua nplaum ntau npaum li cas thiab lub sijhawm kho kom ruaj khov. Kev teeb tsa ntawm tes- ua spikes yuav tsum tsis txhob muaj lub khob hnyav kom tiv thaiv qhov tsis sib xws los ntawm kev khoov lossis cov neeg pw tsaug zog los ntawm kev tawg. Kev txhim kho ntawm lub tshuab- ua spikes yuav tsum tau siv cov cuab yeej tshwj xeeb los tswj lub khob quab yuam thiab xyuas kom meej tias qhov tob tob ua tau raws li tus qauv. Standardized installation tuaj yeem txhim kho cov nyhuv thiab kev pab cuam lub neej ntawm spikes.
Dab tsi yog kev ceev faj rau kev tu thiab hloov pauv?
Tsis tu ncua xyuas qhov nruj ntawm qhov ntsia hlau loj, rov- tswj nws raws sijhawm yog tias nws xoob kom tsis txhob ntog vim kev co. Xyuas seb lub pob zeb puas yog xeb, deformed los yog puas, tshwj xeeb tshaj yog hlau spikes nyob rau hauv qhov chaw ntub dej. Reflective spikes yuav tsum tau ntxuav tsis tu ncua ntawm qhov chaw kom ntseeg tau tias muaj kev cuam tshuam zoo thiab tsis txhob cuam tshuam rau kab - ntawm - pom kev taw qhia. Thaum lub spike hnav ntau tshaj qhov tso cai los yog poob nws txoj haujlwm kho, nws yuav tsum tau hloov lub sijhawm; tib yam specification thiab cov khoom siv yuav tsum tau xaiv los hloov. Tom qab hloov pauv, xyuas qhov kev teeb tsa zoo kom ntseeg tau tias nws ua haujlwm sib koom ua ke nrog cov khoom nyob ib puag ncig. Kev tu thiab hloov kho raws sij hawm tuaj yeem zam cov teeb meem kev nyab xeeb uas tshwm sim los ntawm kev ua tsis tiav.