钻机变角机构的计算机求解设计及运动分析

The computer design and kinematics analysis of the alterant anglemachine of the drill

通过自行编制的程序进行迭代求解设计了动力头式钻机变角机构的参数，在此参数结果的基础上，运用解析法，建立了复数坐标系，并结合其他条件进一步对设计的机构进行了运动学分析，对实践有一定的指导意义。

Some procedures were programmed to design the parameters of the alterant angle machine of the drill, and the complex number reference frame was founded with the use of analytic geometry on the basis of these, and kinematics analysis was accomplished in view of some other conditions. So it would be instructional for the practice.