By turning a pair of composite eccentric bushings in the chassis and top deck, you can move the complete assembly forward or backward.
把一对复合偏心轴套在底盘和顶部甲板上，您可以提出完整的大会，向前或向后。
2
The paper brings forward and analyzes the non-dimensional formulas of setover eccentric CAM from the aspects of the travel, displacement, speed and velocity of the moving parts.
提出了偏置式偏心圆凸轮机构从动件的行程、位移、速度、加速度的无量纲表达式，并对其进行分析。
3
To give the formula of cross-section capacity in eccentric compression, the theoretical model of composite member and judgment method of large or small eccentric compression have been brought forward.