圆锥破碎机有限元分析

Finite Element Analysis of Some Types of Cone Crushers

在对引进的某型圆锥破碎机的运动学及动力学分析的基础上 ,建立了该破碎机主要部件主轴、动锥及偏心轴套的有限元分析模型 .根据载荷特点 ,简化并计算了外载荷 .应用ANSYS软件 ,选用精度较高的三维块单元 ,对其进行了有限元分析 ,得出了具有参考价值的计算结果 .

On the base of the analysis of kinematics and dynamics for introduced some types of cone crushers,this paper constructs the dynamics models with the finite element method on the main components of the cone crushers,such as main shaft,moving cone and off?centering axial bushing.According to the characters of the load,the paper simplifies and counts the external loads.Then using the software of ANSYS and employing the elements of high accurate three dimension block,the paper analyzes the strength and rigidity of the finite element method and attains valuable results.