The Dynamics Simulate Analysis of the Ball Mill with Grinding Ball

Abstract

The ball mill is the important equipment in the mining industry, with the development of the macro-scale ball mill, and is more difficult of liner’s wearing,installation and taking apart. The service life which raises a liner will prolong the production period that the ball mill, influencing an economic benefit of the concentrating mill. Therefore, it is of great significance for dynamics simulating on the grinding ball, studying of grinding ball on dynamics characteristic and improving the liner shape,reducing relative slide, and extending the liner’s age.