复摆颚式破碎机运动仿真及有限元分析  

Motion Simulation and FEM Analysis of Compound Pendulum Jaw Crusher

作　　者：张珂[1] 刘佳男[1] 杨昌明[1] 

机构地区：[1]西华大学机械工程与自动化学院,成都610039

出　　处：《煤矿机械》2008年第10期69-71,共3页Coal Mine Machinery

摘　　要：为充分认识颚式破碎机的运动特性及结构安全性,采用SolidWorks建立了产品数字化模型。基于CosmosMotion与CosmosWorks仿真平台,通过运动载荷的传递,进行了运动学及结构有限元的协同计算。计算结果表明动颚应力大小随工作位置改变而变化。提出了动颚在最大载荷工况点的结构应力分布规律,为指导产品设计与改进提供了依据。To fully understand the kinematics characteristics and the structural safety of jaw crusher, 3D digital model is established using SolidWorks. Based on CosmosMotion and CosmosWorks simulation platform, cooperative calculation of kinematics and structural FEM is realized through transfer of moving loads. The results show that stress of mobile jaw changes with working position. The stress distribution pattern of mobile jaw at the maximum load is presented, it can be used as guide to improve product design.

关 键 词：颚式破碎机 运动仿真 有限元 

分 类 号：TD451[矿业工程—矿山机电]