AAR txuj Kev sib txhuam siab Nres khau
cov ntaub ntawv yooj yim
High-grind synthetic brake khau yog ib qho tseem ceeb ntawm kev nres tsheb rau cov tsheb ciav hlau, nws txoj haujlwm yog kom paub txog kev ua haujlwm ntawm lub tsheb los ntawm kev tawm tsam los ntawm kev sib txhuam.High-sib tsoo hluavtaws brake khau yuav qhia hauv qab no.Cov khau khau khiab siab feem ntau yog ua los ntawm cov khoom sib xyaw, nrog rau cov hlau matrix thiab cov khoom sib txhuam.Lub hauv paus hlau feem ntau yog tsim los ntawm cov hlau muaj zog los xyuas kom meej lub zog thiab kev ntseeg siab ntawm cov khau nres.Cov khoom siv sib txhuam yog cov khoom siv hluavtaws uas muaj kev hnav tsis kam thiab kub tsis kam, xws li cov khoom siv poly non-metallic lossis lwm yam khoom siv kub.High-abbrasion hluavtaws nres khau muaj kev sib txhuam zoo thiab hnav, thiab tuaj yeem tuav tsis tshua muaj nres hnav nyob rau hauv high-ceev tsav tsheb thiab hnyav load.Nws muaj kev sib txhuam coefficient siab, tuaj yeem tsim kom muaj zog braking txaus, thiab tswj kev ua haujlwm ruaj khov.Nyob rau tib lub sijhawm, cov khau siab-sib tsoo hluavtaws muaj lub suab nrov thiab kev co, thiab tuaj yeem muab cov txiaj ntsig zoo thiab du.Hauv kev siv cov tswv yim, cov khau khau khiab khau khiab siab yuav tsum tau tshuaj xyuas thiab saib xyuas kom ntseeg tau tias lawv ua haujlwm zoo thiab muaj kev ntseeg siab.Yog tias qhov chaw ntawm cov khau nres tau pom tias hnav hnyav heev los yog xoob, nws yuav tsum tau hloov lub sijhawm kom ntseeg tau tias cov nyhuv braking thiab kev nyab xeeb ntawm kev tsav tsheb.
Nyob rau hauv ib lo lus, lub siab sib tsoo hluavtaws nres khau yog ib qho tseem ceeb thiab ib feem tseem ceeb nyob rau hauv lub braking system ntawm railway freight tsheb.Nws muaj kev hnav zoo heev thiab kev sib txhuam kev ua haujlwm, thiab tuaj yeem muab kev ruaj khov thiab txhim khu kev qha braking nyhuv.Nws ua lub luag haujlwm tseem ceeb hauv kev tsav tsheb nyab xeeb thiab kev ua haujlwm ib txwm muaj ntawm kev tsheb ciav hlau wagons.
