基于ANSYS Workbench的深松机机架模态分析  

Modal Analysis of the Frame of Subsoiler Based on ANSYS Workbench

作　　者：刘选伟[1] 金亮[1] 王景立[1] 

机构地区：[1]吉林农业大学工程技术学院,长春130118

出　　处：《农机化研究》2015年第5期29-31,35,共4页Journal of Agricultural Mechanization Research

基　　金："十二五"国家科技支撑计划项目(2011BAD20B09);吉林省科技厅资助项目(20090212)

摘　　要：利用Solidworks软件对深松机机架进行参数化实体建模,将模型通过软件接口导入ANSYS Workbench,利用Model模块对机架进行有限元模态分析,得到其前6阶频率和振型。分析结果表明,机架低阶模态频率和震动幅度都较小,机架结构满足设计要求,为机架的设计和改进提供了方法和依据。Based on Solidworks ,a parametric entity model of subsoiler frame was established .The established model was sent into ANSYS Workbench ,through the interface between Solidworks and ANSYS Workbench .The model module was used to analyse the finite element modal analysis of subsoiler frame , got the first six order frequency and vibration model . It can be seen from the results of the analysis that the frame of low -order modal frequency and vibration amplitude is smaller, frame structure meet the design requirements , which provide theoretical basis and method for optimal design of the frame.

关 键 词：机架 有限元 模态分析 振型 深松机 

分 类 号：S222.12[农业科学—农业机械化工程]