車輪組由車輪、軸、軸承和軸承箱組成。主要應用於支撐起重機和載荷,是在軌道上使起重機往複行駛運行的裝置。輪組的材料一般采用 ZG430-640鑄鋼,容易出現磨損、硬化層壓碎等損傷,為了提高車輪組表麵的耐磨強度和壽命,踏麵應進行表麵熱處理,要求表麵硬度為HB300-350,淬火深度不少於20mm。
chelunzushiqizhongjizhongzhongyaodezuchengbufen。zaiqizhongjichelunzuzhong,tadezhizaojishuhetiaojian,douxuyaoduichelunshuipingpianxiezaizhidingdeguidingzhizhong。tongshiqizhongjichelunzudeshiyongshoumingyegengchangjiu,naimoxingyegenggao。
車輪組是由車輪與軸、軸zhou承cheng和he軸zhou承cheng箱xiang等deng組zu成cheng的de機ji械xie設she備bei。車che輪lun組zu一yi般ban是shi用yong來lai車che支zhi承cheng起qi重zhong機ji和he載zai荷he的de,同tong時shi在zai規gui定ding軌gui道dao上shang讓rang起qi重zhong機ji進jin行xing往wang複fu行xing駛shi運yun行xing的de裝zhuang置zhi。車che輪lun組zu應ying用yong比bi較jiao複fu雜za,是shi根gen據ju不bu同tong的de產chan品pin結jie構gou,采cai用yong不bu同tong的de技ji術shu方fang法fa。不bu過guo起qi重zhong機ji車che輪lun組zu的de應ying用yong重zhong心xin還hai是shi控kong製zhi運yun行xing車che輪lun組zu的de車che輪lun水shui平ping偏pian斜xie值zhi。在zai日ri程cheng工gong作zuo中zhong比bi較jiao常chang用yong、工藝措施也相對比較簡單的設計結構是:將車輪裝配到支架上組成車輪組。
chelunzudezuchengcailiaoyibanshiyouzhidezhugang,yinweichelunyibandesunhuaifangshishimosun,dianshiheyinghuacengyasui,suoyiweilezengjiachelunbiaomiandenaimoduheshiyongshouming,yibanshiyongbijiaojianyinghecuihuoshendubijiaodadecailiao。

