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Properties and Applications of the Eccentric-gear Drive
eccentric gear transmission property variable speed transmission
2011/8/4
The eccentric-gear can be used for variable speed transmission. But, due to the vibrations caused by variation of backlash in working process, the eccentric-gear is seldom applied in engineering proje...
偏心链轮传动机构的运动学分析及参数优化（Kinematic Analysis and Parameter Optimization of Eccentric Sprockets Transmission Mechanism）
链传动 偏心链轮 运动学分析
2009/12/28
针对偏心链轮传动机构工作过程中链条松紧变化大的问题设计了偏心张紧轮。通过优化张紧轮的转动中心位置、偏心量和初始角位移，使链条在周期中始终处于张紧状态。利用微分对该传动机构进行了运动学分析，列出了主、从链轮角位移关系的求解方程，并以此为基础，进行了传动系统的运动学分析和张紧轮的轮心坐标、初始相位角和偏心量的优化计算，其目标是在周期中使链条松紧波动最小。列出了优化实例，在优化过程中考虑了链节长度的非连...
Unsteady Viscous Flow Induced by Eccentric-Concentric Rotation of a Disk and the Fluid at Infinity
Eccentric and Concentric Rotation Unsteady Flow Newtonian Fluid
2009/10/12
The unsteady viscous flow produced by a sudden coincidence of two axes while a disk and the fluid at infinity are initially rotating with the same angular velocity about non-coincident axes is examine...
偏心齿轮—非圆齿轮行星系分插机构运动机理分析（Analysis of Kinematic Principle of Transplanting Mechanism with Eccentric Gears and Non-circular Gears）
高速插秧机 旋转式分插机构 偏心齿轮—非圆齿轮
2009/5/22
简述了一种旋转式行星系分插机构，用于高速水稻插秧机前插式作业。分析了偏心齿轮-非圆齿轮行星系分插机构的工作机理和结构特点，建立了该机构的运动学模型。基于Visual Basic6.0开发了该分插机构辅助分析与优化软件，通过人机交互方式，优化出满足高速插秧机插秧要求的结构参数为e=3mm, R=19mm,α0=-40°,φ0=36°, S=155mm, H=180mm。
Stability and bifurcation of self-synchronization of a vibratory screener excited by two eccentric motors
Vibratory screener self-synchronization differential phase equations
2010/9/27
Varieties of vibratory machines adopting the self-synchronization principle are used in industries, such as vibratory screeners, vibratory conveyors, etc. Normally, two or more exciters with eccentric...
