Information processing device and information processing system

An information processing device for controlling a liquid discharger included in a machine tool discharging liquid so as to move chips occurring from a workpiece,

• the information processing device comprising:
• a position acquiring portion configured to acquire position information of a movable portion installed in the machine tool, the movable portion being configured so that the workpiece is disposed thereon and the workpiece can move;
• and
• a controller configured to control the liquid discharger which is installed in the machine tool and which is discharges the liquid toward a target associated with the movable portion,
• wherein the controller controls at least one of a position, orientation, and discharge pressure of the liquid discharger according to the position information acquired by the position acquiring portion, when the target moves as a result of movement of the movable portion;
• when the target is located on the horizontally moving movable portion, and the movable portion horizontally moves during a period from the time of acquiring image data as a reference time to the time of discharging the liquid, the controller obtains an angle formed by a straight line connecting the liquid discharger and the target at the reference time and a straight line connecting the liquid discharger and the target at the time of discharging using a horizontal movement distance, and controls the liquid discharger according to the angle.

A machine tool comprising a liquid discharger and configured to cause the liquid discharger to discharge liquid so as to move chips occurring from a workpiece,

• the machine tool comprising:
• an image acquiring portion configured to acquire image data of an inside of the machine tool, imaged by an imaging device;
• a detector configured to detect a target to which the liquid is discharged by the liquid discharger from the image data;
• a position acquiring portion configured to acquire position information of a movable portion, the movable portion being configured so that the workpiece is disposed thereon and the workpiece can move;
• and
• a controller configured to control the liquid discharger discharging the liquid toward a target associated with the movable portion,
• wherein the position acquirportion can acquire first position information of the movable portion when imaged by the imaging device and second position information of the movable portion after the movable portion moves from the first position information;
• and
• the controller controls at least one of a position, orientation, and discharge pressure of the liquid discharger based on (i) a position of the target when imaged by the imaging device, and (ii) the first position information and (iii) the second position information acquired by the position acquiring portion, when the target moves as a result of movement of the movable portion.