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迄今为止,球磨机中钢球磨损规律数学模型的研究还没有引起人们应有的重视。然而,研究钢球的磨损规律,对于合理补加钢球,提高磨矿效率,降低能耗,研究磨矿动力学等均有实际意义。中南工业大学最近发表了一篇文章,文中阐述了球磨机中钢球的磨损符合迭加原理,即钢球的磨损为冲击磨损和磨剥磨损的总和,从理论上推导出了钢球磨损规律的数学模型为:
So far, the ball mill ball wear law mathematical model has not caused due attention. However, studying the law of wear of steel balls is of practical significance for the reasonable addition of steel balls, improvement of grinding efficiency, reduction of energy consumption and study of grinding kinetics. Recently, an article was published by Central South University of Technology. The article elaborates that the ball wear in a ball mill conforms to the principle of superposition, that is, the ball wear is the sum of impact wear and wear wear, and the law of ball wear Mathematical model is: