基于ANSYS的烘干筒搅拌臂优化设计  

Optimum design of stirring arm of drying cylinder based on ANSYS

作　　者：徐江涛 

机构地区：[1]河南省交通高级技工学校,河南驻马店463000

出　　处：《无线互联科技》2017年第14期60-61,共2页Wireless Internet Technology

摘　　要：文章首先建立了搅拌臂的受力模型,并计算出沥青混凝土的作用力为1 011.6 N;然后利用ANSYS软件对烘干筒搅拌臂进行强度分析,通过分析最大变形量和最大应力值,判断是否满足许用应力要求;最后通过增加搅拌臂直径来提高刚度的方法对其进行优化,以满足强度要求。Firstly, the force model of the stirring arm is established and the working force of the asphalt concrete is calculated as 1011.6N. Then, ANSYS software has been used to analyze the strength of the stirring cylinder, and the maximum deformation and the maximum stress have been analyzed to determine whether the allowable stress is satisfied. And finally by increasing the diameter of the stirring arm, it improves the stiffness of the way to optimize it to meet the strength requirements.

关 键 词：ANSYS 烘干筒 搅拌臂 搅拌叶片 

分 类 号：U415.522[交通运输工程—道路与铁道工程]