关键词: 弹性力学, 连杆机构, 平衡优化, 反演计算方法, 切削热通量, 深孔钻削

Abstract: In this paper, a method calculating shaking force of elastic linkages is presented. An example given in this paper reveals that it may be harmful to use traditional methods to balance an elastic linkage. By optimizing the masses attached at the ends of the links, the shaking force can be minimized. On the bases of optimality criterion technique, a new approach is developed in which the maximum shaking force produced during the complete cycle of motion of the linkage is minimized through modifying cross-sectional parameters of the links.

Key words: 弹性力学, 连杆机构, 平衡优化