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机械原理课程的理论性强,比较难学由于篇幅所限,这里只就平面连杆机构运动分析部份作一示范性辅导,主要用于课前预习和章节后小结之用,并力求在学习方法上加以指导。 (一).同速点法在运动分析中的应用 一.知识体系 1.平面连杆机构的运动分析,包括求解组成机构的各构件的角速度、角加速度,各构件上某些点的速度、加速度、位置、轨迹
Theory of mechanical theory is strong, more difficult to learn due to space limitations, only a part of plane linkage mechanism analysis of sports as an example of counseling, mainly for pre-class preview and post-summary use, and strive to learn Method to guide. (A). The same speed point method in motion analysis I. Knowledge system 1. Plane link mechanism of motion analysis, including the components of the solution to the composition of the angular velocity, angular acceleration, the speed of certain points on each component, Acceleration, position, track