Acceleration/deceleration device for numerical controller.

摘要

An acceleration/deceleration device for a numerical controller is provided with interpolating means for periodically obtaining a minute displacement in each axis from a separately calculated minute displacement in a tangential direction. The acceleration or deceleration is carried out for a minute displacement after interpolation. Delays are successively stored in the form of interpolated minute segments and a minute displacement in a tangential direction separately calculated from a delay in the tangential direction is proportionally distributed for each minute section, thereby to obtain an output minute displacement in each axis.