The rotation graphic method for calculating the regulating angle in the machining of the hole drilling is presened. 提出采用旋转图解法计算钻孔加工中的调整角度。
The genetic algorithm was used to solve the problem to avoid the weakness of the traditional graphical or numerical method. 针对传统的图解法和数值解法的缺点，采用遗传算法对该模型进行求解。
