Therefore, as important items of rotary drilling rig development item, analyzed and studied of rotary drive system in this paper hopes to bring certain reference for rotary drilling rig product development. 因此,本课题对动力头系统的分析和研究,作为旋挖钻机开发项目中的重要的子项,希望会给旋挖钻机的产品开发带来一定的借鉴作用。
According to the transmission principle of the rotary table drive system and the structural features of its components, the three-dimensional geometric model of the rotary table drive system is established in the Pro / E software. 根据转盘驱动系统的传动原理和各零部件的结构特点,在Pro/E中建立了转盘驱动系统的三维几何模型。
Rotary table drive system being the power system to drive drill-strings, its performance directly impacts on the productivity and life expectancy of ultra-deep drilling rig. 转盘驱动系统作为驱动钻具钻进的动力系统,其性能直接影响着超深井钻机的生产率和使用寿命。
On the basis of the torsional stiffness / damping coefficients derived above, the parameterized dynamic model of the rotary table drive system is established. 利用计算得到的扭转刚度/阻尼系数,建立了转盘驱动系统参数化的动力学模型。
L_2 robust positioning control for NC rotary direct drive servo system 数控转台直接驱动伺服系统的L2鲁棒定位控制