面向性能的挖掘机工作装置优化分析  

Optimization Analysis of Excavator Working Device Oriented Performance

作　　者：马永杰[1] 杨彩红[1] 曾凡娇[1] 

机构地区：[1]河南农业职业学院,郑州451450

出　　处：《煤矿机械》2011年第12期90-92,共3页Coal Mine Machinery

摘　　要：挖掘机的工作装置是以动臂、斗杆和铲斗为主要工作部件,液压缸和连杆结合形成各种工况,其关键技术是保证各铰点的强度要求。以CAD和ANSYS软件为研究平台,探索在挖掘机工作装置工作过程中的强度变化,并结合分析结果寻找对工作装置进行优化改进的最佳方案。Excavator working device, whose main working parts are boom, arm and bucket, form a variety of working conditions by the combination of hydraulic cylinder and rod .The key technology is to ensure the strength requirements of each hinge point. Takes CAD and ANSYS software as the research platform explores the intensity change of the excavator during the working process and finds the best solution to the optimization and improvement according to the results.

关 键 词：工作装置 实体建模 强度分析 优化设计 

分 类 号：TD422.2[矿业工程—矿山机电]