基于Workbench的惯性直线振动筛动力学仿真分析  

Dynamics Simulation Analysis of Inertial Linear Vibrating Screen Based on Workbench

作　　者：汪建新[1] 郑小伟[1] 

机构地区：[1]内蒙古科技大学机械工程学院,内蒙古包头014010

出　　处：《煤矿机电》2014年第4期40-42,共3页Colliery Mechanical & Electrical Technology

摘　　要：以直线惯性振动筛为例,详细介绍基于Workbench的振动筛有限元模型建立和边界条件的确定。用数值仿真方法得到了工作过程中筛体内部应力、应变分布情况和变化规律。所得结果对寻求提高筛体寿命、减轻筛体重量等的途径有一定参考价值。Taking the linear vibrating screen as an example, describes in details the establishing of finite element model and the determination of boundary conditions for the vibrating screen in Workbeneh. The stress and strain distribution and the regular pattern of deformation in the screen are obtained by digital simulation during working process. The results of study has a certain reference value for lasting service life and lightening weight of the sereen body.

关 键 词：直线振动筛 有限元模型 边界条件 动力学仿真 

分 类 号：TH237.6[机械工程—机械制造及自动化]