南京起重LD車輪
車輪組主要由車輪、軸、zhouchengxiangzucheng。weibianyuanzhuangheweixiu,jiangchelunanzhuangzaikezhengtichaixiejiedejiaoxiangzhong,xingchengdulibujian。qizhongjiyunxingjigouchelundeshuipingpianxiezhishiqizhongjizhongyaodejishucanshu,pianxiezhichaochahuizaochengkengui,zengdayunxingzuli,chanshengzhendonghezaoyin,jiajuguidaohechelunmosun,dadajiangdiqizhongjishiyongshouming,suoyigeleiqizhongjizhizaojishutiaojiandouyaoduichelunshuipingpianxieguidingyunxudeshuzhi。chelunzu使用注意事項:(1)車輪踏麵磨損,車輪踏麵磨損量超過原厚度的15%時應更換新件,沒超過此值,可重新車製、熱處理修複。車輪直徑應在公差範圍內,表麵淬火硬度HB300~500,對車輪直徑大於Φ400mm的淬火層厚度應大於20mm;小於Φ400mm時,淬火層厚不應小於15mm。 (2)踏麵橢圓度:車輪踏麵橢圓度達1mm應報廢 (3)車輪組裝配:安裝好的車輪組件,應能手轉動靈活,安裝在同一平衡架上的幾個車輪**在同一垂直平麵內,允許偏差為1mm


