基于ANSYS的Delta并联机器人主动臂静力学和模态分析  

Static and Modal Analysis for Master Arm of Delta Parallel Robot Based on ANSYS Software

作　　者：胡世军[1] 望扬 杨志云[1] HU Shijun;WANG Yang;YANG Zhiyun(College of Mechanical and Electrical Engineering,Lanzhou University of Technology,Lanzhou 730050,China)

机构地区：[1]兰州理工大学机电工程学院,甘肃兰州730050

出　　处：《机械制造与自动化》2018年第5期181-183,201,共4页Machine Building & Automation

摘　　要：利用Solid Works软件建立Delta并联机器人三维模型,将Solid Works三维设计软件中建立的模型导入ANSYS中,结合实际工况对Delta并联机器人主动臂进行静力学分析和模态分析。得到主动臂在极限工况下的变形量和固有频率及对应的1到5阶模态振型。为进一步优化改进Delta并联机器人主动臂的结构提供理论依据。The SolidWorks software is used to construct 3D model of Delta parallel robot,which is introduced into ANSYS,and the static analysis and modal analysis for its master arm are done according to the actual working conditions.Its stress variation characteristics and natural frequencies and corresponding vibration modes under the most dangerous working conditions are obtained.The theoretical basis is provided for further optimizing and improving its structure.

关 键 词：ANSYS SolidWorks Delta并联机器人 静力学分析 模态分析 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]