摘要
介绍了SXJ4261型香蕉筛的技术特征、工作原理。利用三维建模软件对振动筛进行实体建模,采用有限元软件计算出了筛体结构的固有频率、固有振型和应力分布,为振动筛的大型化设计提供了理论指导。
The paper reports technical characteristic and operation principle of SXJ4261 Banana Screen.Model of screen is actually set up by use of three-dimension model setting-up software.The inherent frequency of screen structure,inherent vibration form and intensity distribution have been calculated that provides a theoretic guide for design of large size screen.
出处
《选煤技术》
CAS
北大核心
2007年第4期17-20,共4页
Coal Preparation Technology
关键词
振动筛
有限元
动态特性
vibration screen
finite element
dynamic performance
