LI Zhenhua

(Mechanical Department)

Abstract： In  this article, Structural  Analysis  Program  is used  to  make circle,  radial space  displacement deformation compution  to cylindrical  body for  intermittent  ball  mills and  stress distribution state analysis in both static state and movement state.Compared  with the usual computing  method  of distributing load strut-beam, the method has given rise to result data accuracy and possesses manifest advantages.

Keywords:  ball mill, analysing stregth, finite element.