| 架管机的机械手爪优化分析 |
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| 引用本文： | 宋和义,王雷,胡聪,邓海顺.架管机的机械手爪优化分析[J].矿山机械,2020,48(4):59-62. |
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| 作者姓名： | 宋和义 王雷 胡聪 邓海顺 |
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| 作者单位： | 安徽理工大学机械工程学院 安徽淮南 232001;安徽理工大学机械工程学院 安徽淮南 232001;安徽理工大学深部煤矿采动响应与灾害防控国家重点实验室 安徽淮南 232001 |
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| 摘 要： | 为优化架管机机械手爪的结构,采用ANSYS软件对机械手爪进行静力学分析,获取了夹爪的受力特点及位移情况,并进行了多目标尺寸优化,优化了机械手爪的结构尺寸。通过ADAMS软件进行动力学分析,选择合适的设计变量,得到了驱动力最优解及最优解下设计变量的最优值。结果表明:手爪构件壁厚是影响整体结构安全性和稳定性的主要因素;夹爪连杆之间的夹角对液压缸驱动力影响最大。
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| 关 键 词： | 架管机 机械手爪 仿真 结构优化 |
Optimization analysis on manipulator of pipe racking machine |
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| SONG Heyi,WANG Lei,HU Cong,DENG Haishun.Optimization analysis on manipulator of pipe racking machine[J].Mining & Processing Equipment,2020,48(4):59-62. |
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| Authors: | SONG Heyi WANG Lei HU Cong DENG Haishun |
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| Affiliation: | (School of Mechanical Engineering,Anhui University of Science&Technology,Huainan 232001,Anhui,China;State Key Laboratory of Ming Response and Disaster Prevention&Control in Deep Coal Mines,Anhui University of Science&Technology,Huainan 232001,Anhui,China) |
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| Abstract: | In order to optimize the structure of the manipulator of the pipe racking machine,ANSYS software was applied to conduct static analysis on the manipulator,and then the force features and the deformation of the gripper were obtained.In addition,multi-objective dimensional optimization of the manipulator was conducted,and its structural dimensions were optimized.After that,ADAMS was applied to conduct dynamic analysis,and then suitable design variables were determined.After that,the optimal value of the drive force and corresponding optimal value of the design variables were obtained.The results showed:the wall thickness of the manipulator was the main factor affecting its overall structural safety and stability;the angle between the gripper rods had the greatest impact on the drive force of the hydraulic cylinder. |
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| Keywords: | pipe racking machine manipulator simulation structural optimization |
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