矿用液压起重机吊臂结构优化设计分析  

Structural Optimization Design and Analysis on Lifting Arm of Hydraulic Crane Mine

作　　者：吴亮[1] 徐曼曼[1] 董长帅 袁力[1] 庞立[1] 陈清华[1] 

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《煤矿机械》2015年第2期182-184,共3页Coal Mine Machinery

基　　金：2013年安徽省科技攻关计划项目(1301022074和1301022075)

摘　　要：矿用液压起重机是井下设备安装和拆卸的重要器械,吊臂又是起重机上的关键部件,它的设计直接影响到起重机的吊升能力。为了对矿用液压起重机吊臂的结构进行优化设计,基于Solid Works建立三维实体模型,利用Solid Works Simulation将其转化为有限元模型,在静态算例下进行有限元分析;得到相应的应力和位移云图,并在静态分析的结果和满足其强度的基础上以质量最小化为优化目标对吊臂的结构进行优化设计,得到了满意的结果。Hydraulic crane mine is an important instrument which is applied to install and disassemble the equipment of the mine.A lifting arm is the key component. Its design directly affects the lifting capacity of the crane. In order to obtain optimization design of the lifting arm ＇s structure. A three-dimensional model is established based on the Solid Works. The finite element model is obtained by the Solid Works Simulation,finite element analysis software. Static case is established by using finite element analysis. The stress and displacement contours are obtained by using the FEA Solid Works Simulation.The structural Optimization design and analysis is used to reduce its quality on the basis of the static case＇s results. At the same time,Its strength is met in the reasonable stress. The structural optimization design and analysis is completed by using the software with satisfactory results.

关 键 词：起重机吊臂 有限元分析 优化设计 SOLID WORKS Simulation 

分 类 号：TD534[矿业工程—矿山机电]