基于ANSYS的辊式磨粉机机架有限元静态分析  

Finite Element Static Analysis for the Roller Mill Stand on ANSYS

作　　者：段博峰 张东生[1] 孙伟[1] DUAN Bofeng;ZHANG Dongsheng;SUN Wei(School of Mechanical Engineering,Shaanxi University of Technology,Hanzhong 723000,Shaanxi,China)

机构地区：[1]陕西理工大学机械工程学院,陕西汉中723000

出　　处：《粮食加工》2018年第6期61-64,共4页Grain Processing

基　　金：陕西省教育厅服务地方专项计划项目(17JF007);陕西省重点研发计划项目(2017NY-148);陕西理工大学研究生创新基金项目(SLGYCX1828)

摘　　要：为研究磨粉机工作过程中机架结构受载荷影响出现的强度、刚度问题,通过PRO/E软件建立辊式磨粉机机架实体模型,利用有限元分析软件对机架进行静态分析,得到机架在最危险工况下的应力、变形特征。结果表明:机架最大应力76MPa,最大变形量0.1mm,因此刚度、强度符合设计要求,为机架后续优化设计提供了理论依据。In order to study the strength and rigidity of the frame structure during the working process of the mill.The solid model of mill stand was set up by PRO/E.complete finite element static structural of the mill stand using ANSYS.By calculation, the deformation and stress distribution of the mill stand at full loaded conditions are obtained.By applying load and solving,the biggest stress for mill stand is 76 MPa,the maximum deformation is 0. lmm.At the same time, the reference for the future optimization？design of such mill stand is offered.

关 键 词：磨粉机机架 有限元 静态分析 

分 类 号：TS210.3[轻工技术与工程—粮食、油脂及植物蛋白工程]