Nyob rau hauv cov tshuab railway, ntau yam nyiaj fastener muaj nrog cov ntsia hlau spikes. Raws li cov kev tshaj lij cov tsheb ciav hlau ceev, gnee rail muab ntau tus railway fasteners suav nrog elasticKev sib tw clips, aub - Lub taub hau spikes, cov phiaj hlua ntxhua khaub ncaws, thiab hloov cov khoom siv thiab lwm yamCov. Txhua lub Tastener Cov yam ntxwv sib txawv thiab muaj cov xwm txheej muaj feem xyuam. Ntsia Hlau Ntausfeem ntau muab cov txiaj ntsig zoo hauvYooj Yim Installationthiabtus nqi qis.
Piv rauElastic rail clips, ntsia hlau spikes ua qauv qhia tau qis dua cov elasticity thiab tsis tuaj yeem muab clamping ceroring. Txawm li cas los xij, lawv cov qauv yooj yim ua rau lawv muaj nyiaj txiag rau tsawg- cov kab tsheb khiav. Txawm hais tias dev- Lub taub hau spikes tso cai inaster installance, lawv qhov tsis haum rau kev cuam tshuam lawv tsis haum rau txoj kev siab.
Xaiv cov fasteners yuav tsum xav txog ntau yam:Kab tsheb ntim khoom, tsheb ciav hlau ceev, cov khoom pw tsaug zog, thiab ib puag ncig cov xwm txheej.Piv txwv li, qib 4.8 ntsia hlau spikes feem ntau yog siv rau cov kab sib xyaw nrog 120 km / h thiab tseem muaj nyob hauv cov kab thauj khoom lossis cov kab depot.
Hu rau GNEERau cov ncauj lus kom ntxaws lossis cov kev coj xaiv kev ua haujlwm.
