详细信息
绿化苗木抚育动力底盘作业臂有限元分析
Finite Element Analysis of the Operation Arm of Green Nursery Tending Power Chassis
文献类型:期刊文献
中文题名:绿化苗木抚育动力底盘作业臂有限元分析
英文题名:Finite Element Analysis of the Operation Arm of Green Nursery Tending Power Chassis
作者:汤晶宇[1,2] 王东[1] 袁小军[3] 徐克生[1,2] 曲振兴[1] 樊涛[1,2] 王德柱[1,2]
第一作者:汤晶宇
机构:[1]国家林业局哈尔滨林业机械研究所;[2]国家林业局林业装备工程技术研究中心;[3]中国林业科学研究院亚热带林业实验中心
年份:2018
卷号:46
期号:7
起止页码:4-8
中文期刊名:林业机械与木工设备
外文期刊名:Forestry Machinery & Woodworking Equipment
基金:引进国际先进林业科学技术计划项目("948")"绿化苗木抚育动力装备关键技术引进"(2015-4-47)
语种:中文
中文关键词:动力底盘;作业臂;有限元;强度分析
外文关键词:power chassis;operation arm;finite element;strength analysis
分类号:S224.4
摘要:绿化苗木抚育动力底盘是一台可更换工作模块的多功能绿化苗木作业设备,其作业臂作为动力底盘的关键受力装置,分析其强度特性十分必要。应用Solid Works软件建立作业臂三维模型,并在Simulation模块下对其进行有限元分析,得到了四种工况下作业臂整体应力、位移云图、关键构件应力云图,以及关键构件在四种工况下的受力最大值点,其对后期作业臂的结构设计及优化具有指导作用。
Green nursery tending power chassis is multi-functional operation equipment with a replaceable working module. As the operation arm is a key force device of the power chassis,it is necessary to analyze its strength characteristics. Solid Works software is used in this paper to establish a 3 D model of the operation arm,with finite element analysis of it conducted under the simulation module,with the maximum stress value points of the operation arm's overall stress and displacement nephogram,key component stress nephogram and key components under four working conditions obtained,of guiding significance for future operation arm structural design and optimization.
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