Corner deceleration
In the milling process, the removal volume Vz and the correlated necessary spindle power in the area of the inside corners is increased as a function of the block transition geometry because the tool already removes material of the subsequent contour (Fig. 4.45).
If machining is always performed at the spindle's performance limit, the feed rate in the corner area must be reduced such that the spindle performance also proves sufficient in the inside corners. To stay inside the spindle performance limits, it must be possible to define a point on the path from the NC program, from which onwards the speed shall be reduced. For this corner deceleration, there are three NC commands available: one for setting the parameter values, one for activation and one for de-activation.
