摘要
利用空间坐标变换理论和共轭理论建立了圆柱分度凸轮机构的数学模型,然后利用曲面建模功能强大的三维建模软件Pro/E进行三维设计,建立了圆柱分度凸轮机构虚拟样机模型,并进行仿真。仿真结果表明,凸轮输入转速和分度盘负载转矩对输出端角加速度有着明显的影响,且影响期段不同。
By the spatial coordinate transformation theory and conjugate theory the mathematic model of cylindri- cal indexing cam mechanism is established, and then by the 3D modeling software Pro/E, its 3D solid model is built, and the simulation of cylindrical indexing cam mechanism is carried out. The simulation results show that, the input rotation speed of cam and the preload torque of disc have an obvious effect on the angular acceleration of the cylindrical indexing cam mechanism.
出处
《机械传动》
CSCD
北大核心
2012年第8期77-80,共4页
Journal of Mechanical Transmission
