本文建立了动态切削力的数学模型。
A new mathematical model of dynamic cutting forces in orthogonal cutting is presented in this paper.
动态切削力的构成不同，工艺系统刚度主轴的最佳方位也不同。
In case the form of dynamic cutting force is varied, the optimal region of the stiffness spindle orientation is always different.
将三维动态切削力施加到机床响应模型上，仿真出实际加工过程中存在于刀具和工件之间的动态位移参量。
The dynamic increments in three-dimensions between the cutting tool and workpiece have been simulated by putting the cutting forces to the machining system response model.
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