摘要
质心的确定一直是直线振动筛设计和计算中亟待解决的问题,质心的偏离在直线振动筛运行过程中极易引起诸多问题。结合三维建模软件,采用逐步逼近方法对直线振动筛质心的确定方法进行了理论分析,并用ZK3642型直线振动筛进行了验证。计算结果表明,采用这种方法不仅提高了设计精度,而且大大缩短了设计时间。
The determination of the mass centre has been always the problem to be urgently solved during the design of vibration sieves.The deviation of the mass centre easily causes a lot of problems in the course of operation of vibration sieves.Based on a three-dimensional software,the paper carries out the theoretical analysis on the method of determining the mass centre of the vibration sieve with gradually approximation method,and takes a ZK3642 linear vibration sieve as an example to verify.The calculation results show that the application of the method not only improves the design precision,but also greatly shortens the design cycle.
出处
《矿山机械》
北大核心
2011年第4期89-92,共4页
Mining & Processing Equipment
关键词
直线振动筛
逐步逼近法
质心
linear vibration screen
gradually approximation method
mass centre
