MGTY400/900-3.3D电牵引采煤机齿轮传动箱润滑设计

The lubrication design of the gear wheel box on the MGTY400/900-3.3D electro-shearer

针对采煤机在减速箱的设计及煤矿实际使用中存在的问题 ,分析了减速箱与润滑环境的关系 ,提出了提高减速箱的寿命。

For solving the problem of reducer in designing and using,this paper analyzes the relation between the reducer and the lubricating environment and puts forward some methods to advance the life span and reliability of the reducer.