摘要
EBH350掘进机的截割减速机采用4级传动形式,具有结构紧凑、强度高、降速比大等特点。传动设计中轴承的选型及计算是减速机寿命的关键因素,详述传动中轴承的寿命计算过程。
EBH350 roadheader cutting reducer adopts four driving form of structure with a compact structure ,high strength, large drop ratio ,etc. Selection and calculation of bearings in the design of transmission is the key factor in life of reducer, are detailed in the transmission of the bearing life calculation process.
出处
《煤矿机械》
2016年第6期9-10,共2页
Coal Mine Machinery
关键词
掘进机
轴承
寿命
roadheader
bearing
life