Cov ciav hlau, raws li qhov tseem ceeb ntawm cov kab tsheb ciav hlau, piv txwv li cov qauv ua ke tsim muaj xws litus ncej, tsaug zog, Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, Ballast Babs, anti -}} cov khoom siv, thiabntxeev.
Cov qauv kev sib tw ntev yog feem ntau12.5m thiab 25mCov. Cov ntsia hlau yog dov hlau tuav nrog ibKuv {- duab cross -} seemsiv rau kev taug kev, kuj hu ua cov ciav hlau. Taug qab ntev nyob ntawm ntau yam, suav nrog hom kev taug qab (piv txwv li, weldedSeamless lemtshaj 200m), ntsuas kub thiab cov khoom siv. Tshaj li muab cov qauv - ntev rails, gnee kev tsheb ciav hlau ua haujlwm nws tus kheej lub Hoobkas los muabNchuav - ntev ntev rails, lub teeb ntsia, thiabCrane railsib tus neeg cov kev qhia tshwj xeeb.
Qhov zoo ntawm kev siv ntev tas ruaj khov - ntev ntev ntsia:
01 txoKev Sib Koom Tesqho ntau
Kev nce tsheb thauj mus ntxiv ntev ua ke poob pob qij txha, txhim kho smoothness, thiab txhim kho neeg nyiam kev nplij siab. Ib txhij, lawv txo qisRail Vuam WorkloadsthiabKev saib xyuas taug qab.
02 hle kev tshuaj xyuas thiab ua kom ncaj
Producing rails as long fixed-length sections (>=103m before straightening) allows removal of 0.5–1.5m sections from both ends after straightening and inspection. Qhov no kiag li tshem tawmSoj ntsuam qhov tsis pom kev zeem zonesthiabNcaj ntsej muag zawv zuaj, muaj kev txhim kho ntau yam kev tsheb nqaj hlau xaus zoo.
