农机化研究Issue(10)：21-24,4.
双圆盘割草机传动系的应力应变及振动特性分析
Double Disc Mower Drive Train Stress-strain and Structural Optimization
摘要
Abstract
In this paper , using virtual prototyping technology to build 9 YG-130 type of front double disc mower lifting mechanism and the three-dimensional model for assembly , and then use ANSYS Workbench software built assembly fi-nite element analysis model of the structure of the transmission lines were strength , stiffness checking and modal analysis , through the finite element analysis of the results obtained and the stress and strain distribution of the natural frequencies and mode shapes characteristic , the results showed that using virtual design can significantly speed up the design pro -gress , improve product design quality , agricultural machinery virtual prototyping subsequent topology optimization pro-vides a reference .关键词
双圆盘割草机/传动系/ANSYS Workbench/虚拟设计/拓扑优化Key words
double disc mower/lifting mechanism/ANSYS Workbench/virtual design/topology optimization分类
农业科技引用本文复制引用
张宁,赵满全,史艳花,蒙建国..双圆盘割草机传动系的应力应变及振动特性分析[J].农机化研究,2014,(10):21-24,4.基金项目
国家农业科技成果转化项目（2009GB2A400054）；内蒙古自治区科技创新引导奖励资金项目（20101734）；内蒙古农业大学科技创新团队计划项目 （）
