摘要
建立了带式输送机传动滚筒胀套联接的有限元模型 ,利用ANSYS的接触非线性分析功能 ,研究了4种胀套的安装预应力 ,选出了所设计滚筒应使用的胀套型号。在此基础上 ,分析了轴、辐板、筒壳的应力和变形 ,从而改进了滚筒的结构参数。最后利用实测胀套的安装预应力 。
Finite element model of taper-lock connection in drive pulley of belt conveyor is established.With ANSYS software,assembling prestress of 4 types of taper-lock connections is studied,and the taper-lock suitable for the designed drive pulley is chosen,Then stress and strain of the axis,end plate and shell of the pulley with chosen taper-lock are discussed and satisfactory structural parameters are determined.Actually measured prestress value proves that the prestress value calculated above is accurate.
出处
《起重运输机械》
北大核心
2004年第2期38-41,共4页
Hoisting and Conveying Machinery
