qiaoshiqizhongjiyunxingshi,chelunlunyuanyuguidaocemianxianghujiyamocadexianxiangchengweikengui。kenguihuidaozhiqizhongjichelunheguidaoyanzhongmosun,xuyaopinfangenghuan,zaochengjudadejing濟損失。
長期以來,人們一直試圖解決啃軌問題,嚐試過潤滑車輪輪緣與軌道側麵、加裝水平輪、采用特殊形狀車輪等多種方法,但效果都不是很理想。起重機的操作模式、安裝精度等各種因素造成的車架相對於軌道的偏斜行走是啃軌現象產生的根本原因。
因yin此ci解jie決jue啃ken軌gui問wen題ti的de根gen本ben方fang法fa在zai於yu糾jiu正zheng車che架jia相xiang對dui於yu軌gui道dao的de偏pian斜xie,使shi其qi沿yan著zhe軌gui道dao的de中zhong心xin線xian行xing走zou。按an照zhao上shang述shu設she想xiang,提ti出chu采cai用yong變bian頻pin方fang式shi驅qu動dong橋qiao式shi起qi重zhong機ji兩liang側ce的de電dian動dong機ji,用yong位wei移yi傳chuan感gan器qi或huo旋xuan轉zhuan編bian碼ma器qi測ce量liang出chu起qi重zhong機ji車che輪lun相xiang對dui於yu軌gui道dao的de偏pian差cha,以yi此ci偏pian差cha量liang作zuo為wei控kong製zhi信xin號hao,通tong過guo計ji算suan機ji控kong製zhi的de變bian頻pin器qi調tiao整zheng兩liang邊bian驅qu動dong電dian動dong機ji的de轉zhuan速su,使shi橋qiao式shi起qi重zhong機ji的de行xing進jin方fang向xiang發fa生sheng偏pian轉zhuan,從cong而er達da到dao糾jiu偏pian的de目mu的de。
tichulejiyubianpinkongzhidejiupianxitong。shangshudeneirongzhuyaoshitongguobianpinkongzhijiuzhengqiaoshiqizhongjichelunyuguidaojiandeweizhipiancha,danbingmeiyouduiqiaoshiqizhongjixingjinfangxiangshangdepianchajinxingjiuzheng。
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