新型防磨叶片的研究

Research on A New Type of Abrasion Resistant Blade

针对矿用引风机等排粉机械叶片磨损较快的实际情况 ,从叶片受力以及空气动力学的角度 ,提出了变截面积防磨气垫叶片 。

Against the current condition of blades rapid abrasion of induced draught fan and dusting machine for mine,as viewed from blade receiving force and aerodynamics,blade with abrasion resistant air cushion is put forward.Abrasion problem of induced draft fan blade is solved well.