Kev xav tau ntawm Rail Joint thiab Steel Rail
Cov hauv qab no yog cov qauv tseem ceeb thiab kev nyab xeeb rau kev sib koom ua ke ntawm kev tsheb ciav hlau thiab kev tsheb ciav hlau, cia peb pom lawv ua ke.
Surface Condition: Qhov saum npoo ntawm ob lub tsheb ciav hlau sib koom ua ke thiab kev tsheb ciav hlau yuav tsum tsis pub muaj kev tawg, xoob, thiab xeb kom ntseeg tau cov qauv kev ruaj ntseg thiab kev nyab xeeb.
Straightness: Rail pob qij txha yuav tsum ncaj yam tsis muaj kev sib tw lossis khoov, uas tuaj yeem cuam tshuam kev ruaj ntseg thiab ua rau muaj teeb meem kev ua haujlwm.
Abrasion Limits: Qhov siab tshaj plaws uas tso cai rau kev puas tsuaj ntawm lub taub hau thiab sab yog 3 hli, thiab qhov saum npoo yuav tsum tsis txhob muaj qhov caws pliav kom tswj tau cov kab geometry kom zoo thiab txo qhov hnav ntawm cov khoom dov.
Alignment: Lateral hloov chaw thiab qhov siab sib txawv ntawm qhov sib koom ua ke ntawm ob txoj hlua hlau yuav tsum tsis pub tshaj 1 hli kom tswj tau txoj kev sib dhos thiab kev ua haujlwm zoo.
Fastening: Rail pob qij txha yuav tsum tau ruaj ntseg fastened rau steel rails siv rail bolts. Yam tsawg kawg ntawm 4 rail bolts yuav tsum tau, txawm hais tias 6 bolts yog qhov zoo dua rau kev txhim kho kev ruaj ntseg thiab kev nyab xeeb.
Sleeper / Tie Plate Placement: Kev tso cai ntawm cov neeg pw tsaug zog lossis khi daim hlau nyob rau hauv txoj haujlwm sib koom ntawm ob txoj hlua hlau yog tsim nyog los faib cov khoom thauj thiab tswj kev ruaj ntseg.
Hloov Tshuab Kev Txhim Kho: Lub plhaub ntawm txoj kev tsheb ciav hlau sib koom ua ke hloov lub tshuab yuav tsum tsis pub muaj kev tawg, thiab kev teeb tsa yuav tsum ruaj khov, kom ntseeg tau tias qhov kev kaw haujlwm raug kaw kom yooj yim rau kev nyab xeeb thiab txhim khu kev lag luam.
Roj Tank Circuit Court tiv thaiv: Cov roj tank Circuit Court yuav tsum tau tiv thaiv los ntawm kev puas tsuaj thiab yuav tsum tsis txhob muab faus los ntawm ballasts los yog cov khib nyiab, kom ntseeg tau qhov kev ncaj ncees ntawm cov teeb liab thiab kev tswj xyuas.