hom railway sleepers
Railway sleepers, tseem hu ua railroad ties, yog ib qho tseem ceeb ntawm cov qauv kev tsheb ciav hlau. Lawv muab tso rau hauv qab cov ntsia hlau thiab ua lub hauv paus rau kev txhawb nqa thiab ruaj ntseg cov ntsia hlau hauv txoj hauj lwm, ua kom muaj kev ruaj ntseg thiab kev sib tw ntawm txoj kev khiav. GNEE rail yog ib qho kev txhim khu kev qha thiab kev tsheb ciav hlau pw tsaug zog, peb muaj peev txheej sau npe ntawm 56 lab RMB thiab 10,000-square-meter R&D thiab ntau lawm puag. Peb tshwj xeeb hauv kev txhim kho thiab tsim cov kev daws teeb meem ntawm kev tsheb ciav hlau pw tsaug zog, muab cov kev pabcuam los ntawm kev tsim mus rau kev teeb tsa thiab kev saib xyuas kom tau raws li koj xav tau. Xav tias dawb hu rau peb.
hom railway sleepers
Peb tshwj xeeb hauv kev tsim thiab xa tawm ntau hom kev tsheb ciav hlau pw tsaug zog. Peb cov neeg pw tsaug zog tau categorized rau ntau hom raws li kev faib tawm sib txawv.
- Los ntawm Khoom
Raws li cov khoom siv, peb txoj kev tsheb ciav hlau pw tsaug zog tau muab faib ua peb hom: ntoo sleeper, qhob sleeper, thiab steel sleeper.
- Los ntawm Daim Ntawv Thov
Raws li daim ntawv thov, peb railway sleepers muab faib ua standard sleepers, choj sleepers, thiab turnout sleepers.
- Los ntawm Cov Qauv
Raws li cov qauv, peb cov tsheb ciav hlau pw tsaug zog tau muab faib ua monoblock sleepers, composite sleepers, semi-wide sleepers, thiab broad-gauge railway sleepers.
kev ua haujlwm ntawm railway sleepers
- Load Bearing
Lub luag haujlwm tseem ceeb ntawm railway sleepers yog los tuav lub siab. Thaum lub sijhawm ua haujlwm tsheb ciav hlau, ob qho tib si ntsug thiab kab rov tav tau hloov mus rau txoj hlua, thiab cov neeg pw tsaug zog nqus cov zog no, tom qab ntawd hla lawv elastically mus rau lub txaj ballast.
- Track Stability
Qhov thib ob muaj nuj nqi ntawm kev tsheb ciav hlau pw tsaug zog yog los tswj cov kab geometry, tshwj xeeb tshaj yog cov ntsuas thiab kev sib dhos. Thaum cov neeg pw tsaug zog nyob rau hauv qhov chaw, rails txoj hauj lwm yog tsau. Cov neeg pw tsaug zog kuj yuav tsum muaj zog, elastic, ruaj, thiab muaj peev xwm ua kom ruaj ntseg ntawm cov ntsia hlau thaum tiv thaiv kev txav.
