曲柄摇杆机构设计方法XXXX专业名称：机械工 XXXX 与自动化指导老师：XXXX 讲师摘要曲柄摇杆机构中构件的运动样式多样，可以实现给定运动规律或运动轨迹且承载能力高、耐磨顺，制造简单，已于获得较高的制造精度，因此曲柄摇杆机构在各种机械仪器中获得广泛的应用。本文针对曲柄摇杆机构的行 XXXX 速度变化速度系数和给定点的轨迹设计曲柄摇杆机构，通过深化分析机构的行 XXXX 数度比 k、摇杆摆动角、最小传动角，极为夹角和摇杆摆动角等运动性能参数与结构尺寸间的关系。通过引入曲柄固定铰链点的位置角建立了曲柄摇杆和机架长度关于和的显示函数关系，通过解析法、几何作图法、和实验法设计曲柄摇杆机构。在此基础上讨论机构设计的可能附加要求极其相应的设计方法为曲柄摇杆设计提供各种可能选项并对曲柄摇杆的急回特性和死点情况进行说明。关键词:曲柄摇杆机构 行 XXXX 速度系数 摇杆摆动 设计方法AbstractThe diversity of movement component in the crank rocker mechanism can achieve given amotion or motion trajectory and have the high bearing capacity, wear-resisting, simple manufacture,and highermanufacturing accuracy. therefore ,the crank rocker mechanism is widely used in various mechanical instrument.In view of the crank rocker mechanism of velocity fluctuation velocity coefficient and the design of crank rocker mechanism by track point, Analysis the mechanism of the stroke number ratio K , the rocker swing angle minimum transmission angle, extremely angle and rocker swing angle motion parameter and the relationship between structure size deeply. Introduced the crank fixed hinge point position angle of crank rocker and the frame length on and display function is built, by the analytic method, the geometric drawing method, the design of crank rocker mechanism and experimental method. On the basis of the research on the design method of mechanism design may have additional requirements and other extremely corresponding , various possible options and the crank...
