振动筛质心理论研究现状及今后重点研究方向

Research situation and the future major research directions of vibration screen mass center theory

质心的确定方法一直是振动筛设计和计算中亟待解决的问题。本文针对不同类型的振动筛介绍了其质心确定的原则、方法及目前的研究现状,并提出未来我国对自同步振动筛质心确定方法的研究方向:研究高效、快速的质心确定方法;优化质心偏离振动筛;研究外部条件对质心的影响;研究质心的偏离对振动筛的影响。

The way of determination on mass center has been always the problem to be urgently solved during the design of vibrating screen. For different vibrating screen, the paper introduces principle and methods of determining the mass center and study status, the paper also brings forward the major researchful directions in our country in future, including methods of silurid the determination of mass center has, optimize autosynchronous vibration screen, affect of exterior condition, affect of the deviation of mass center.