【摘要】 在加工具有凹轮廓特征的工件时,由于走刀路线的原因,在切削过程中切削力波动较大。笔者针对这一问题进行研究,从改变刀具轨迹的角度出发,减少切削力的波动,给出了一种适合凹轮廓特征工件的粗加工刀具轨迹产生方法。更多还原

【Abstract】 When the workpiece featuring concave contour is cutted,cutting force is very unstable because of the toolpath.Our study focuses on this problem,and the purpose is to decrease the fluctuation of cutting force through changing toolpath.A method of toolpath generation is presented for rough machining workpiece which has concave contour as a feature.更多还原