并联运动振动筛主机构四杆机构惯性力和驱动力矩的优化平衡  

Optimizing for Balancing the Inertial Force and Driving Moment

作　　者：张会芳[1] 沈惠平[1] 杨廷力 

机构地区：[1]江苏工业学院江苏省油气进口装备工程技术研究中心,江苏常州213016 [2]金陵石油化工股份公司,江苏南京210037

出　　处：《常州工学院学报》2008年第2期17-22,共6页Journal of Changzhou Institute of Technology

基　　金：江苏省"六大人才"高峰资助项目;项目编号:06-D-040;常州市科技攻关项目;项目编号:CE2006063

摘　　要：用质量矩平衡法进行了并联振动筛主机构四杆机构的惯性力平衡,可达到质心稳定、减小惯性力的平衡效果,进一步用水平实验法对其平衡配重的方位进行了优化设计,优化后不仅质心稳定,惯性力更小,且曲柄上的驱动扭矩峰值大幅度降低,波动更加平缓,实现了较为理想的并联运动振动筛平衡效果。This paper completes the inertial force equilibrium of plane four - bar linkage used in the main mechanism of a novel PKM vibrating screen by a mass moment substitution approach, which could not only implement the stabilization of the center of mass, but also reduce the inertial force. Further, this paper also offers opitimizing design to the results based on MATLAB. It shows that the optimized result not only remains the stability of the center of mass, but also reduces inertial force. So an ideal balanced impression came true.

关 键 词：质量矩替代法 平衡重 优化 

分 类 号：TH112[机械工程—机械设计及理论] TP242[自动化与计算机技术—检测技术与自动化装置]