【摘要】 分析横轴式截割头摆动截割时截击的运动轨迹，建立了其几何模型和运动方程。在此基础上，编制了计算机程序，对该型截割头的运动学特征进行了仿真研究。更多还原

【Abstract】 By analyzing motion orbits of picks when a horizontal cutting head cuts, geometry models and motion equations are set up in the paper. On the basis of these, computer program is compiled, and kinematics characteristics of the cutting head are simulated and analysed.更多还原