探讨我国金属矿山球磨机磨球的应用现状及选材

Discussion on application status and material selection of ball mill in metal mines in China

球磨机在使用过程当中工作条件是非常恶劣的,由于矿山条件的不同,球磨机工况条件也会存在差异。目前没有一种万能的磨球材质能够有效的满足球磨机的所有条件需求,只有结合具体的工况,对磨球材质进行有效的优化设计。由于磨球使用过程当中的磨损消耗大,进行科研开发过程当中,要重点考虑环境条件,只有朝着绿色材料的方向发展,并且在选材中不能忽视零件磨损的具体情况,在以后的性能方面要能做到对磨球和配件的配套性研究,从而提升磨球磨损系统的优化。目前我国生产的磨球种类较多,并且各具特色,因此企业在磨球使用过程当中不可盲目选用,应该根据自己的矿山具体情况来确定选材,真正做到磨球科学的材料匹配和尺寸符合条件。

The working conditions of the ball mill are very bad in the process of using,because of the different mine conditions,the working conditions of the ball mill will also be different.At present,there is no universal grinding ball material that can effectively meet all the requirements of the football mill.Only by combining with the specific working conditions,can the grinding ball material be effectively optimized.Due to the large wear consumption in the process of grinding ball use,in the process of scientific research and development,we should focus on the environmental conditions,only towards the direction of green materials,and in the material selection can not ignore the specific situation of parts wear,in the future performance,we should be able to do the matching research of grinding ball and accessories,so as to improve the optimization of grinding ball wear system.At present,there are many kinds of grinding balls produced in our country,and each has its own characteristics.Therefore,enterprises should not blindly choose grinding balls in the process of using them.They should determine the material selection according to their own specific conditions of mines,so as to achieve scientific material matching and size matching of grinding balls.