A numerical control device that controls servomotors configured to process a workpiece into an arbitrary finishing shape by performing a plurality of processing operations so that the tool moves along a processing locus, the numeral control device includes: an initial locus deriving unit configured to derive the processing locus based on the arbitrary finishing shape; a processed range acquiring unit configured to acquire a processed range in which the tool has performed the processing operation; a receiving unit configured to receive a processing instruction for a changed finishing shape different from the arbitrary finishing shape; and a changed locus deriving unit configured to derive a changed processing locus based on a shape of a changed processed part obtained by excluding the processed range from the changed finishing shape at the time of interruption of the processing.

Systems and methods are provided for wire processing. In certain examples, a wire processing system is disclosed. The wire processing system includes an electrical wire and solder sleeve joining system. The electrical wire and solder sleeve joining system includes an end effector configured to hold a solder sleeve and a split funnel configured to guide insertion of wire into the solder sleeve, allow movement of the solder sleeve through the split funnel in a second position, and prevent movement of the solder sleeve through the split funnel in a first position. The end effector can additionally be configured to remove a slug from the wire.

A measurement, calibration and compensation system for machine tool includes a first positioning base; two first speckle image sensors for sensing speckle positions of an object holding unit at a first XY plane and a first XZ plane of the first positioning base before and after the machine tool is started for machining; a second positioning base; two second speckle image sensors for sensing speckle positions of a cutter holding unit at a second XY plane and a second YZ plane of the second positioning base before and after the machine tool is started for machining. Thus, the thermal expansion at all axes of the machine tool can be measured in a simplified and low-cost way, and the absolute positioning coordinates of all axes of the machine tool can be calibrated in real time to avoid reduced positioning accuracy due to the thermal expansion of the multi-axis machine tool.

A robot is configured to assist an end-user with creative tasks. While the end-user modifies the work piece, the robot observes the modifications made by the end-user and determines one or more objectives that the end-user may endeavor to accomplish. The robot then determines a set of actions to perform that assist the end-user with accomplishing the objectives.

A machine tool includes a workpiece holding unit to hold a workpiece. A tool holding unit holds a tool. At least one of the workpiece holding unit and the tool holding unit is drivingly rotatable or drivingly movable in a predetermined direction to machine the workpiece with the tool. Temperature sensors are attached to members constituting the machine tool. An estimator calculates an environmental temperature system thermal displacement amount due to a heat source outside the machine tool. A correction magnification processor calculates an environmental temperature system thermal displacement correction amount. Another estimator calculates a driving system thermal displacement amount due to a heat source in the machine tool. A thermal displacement correction amount adder obtains and outputs a total thermal displacement correction amount based on which the machine tool performs thermal displacement correction control.

A wire electric discharge machining system according to the present invention includes: a wire electric discharge machine that relatively moves a wire electrode and a workpiece to be machined according to a program, and subjects the workpiece to be machined to electric discharge machining by the wire electrode; at least one hand; a robot which mounts the hand on a head of an arm, and operates an object to be operated; and a visual sensor that detects a position of a machined workpiece in a machining tank, which has been cut from the workpiece to be machined by the electric discharge machining, wherein the robot performs an operation of removing the machined workpiece from the machining tank, based on the position of the machined workpiece, which has been detected by the visual sensor.

A foil transfer device, a foil transfer method, and a non-transitory computer readable medium storing a program when executed by a computer causes the computer to execute first, second and third processes. In the first process, an acute angle portion included in a contour of a predetermined shape is specified. In the second process, an approximation curve along a contour of the acute angle portion specified in the first process and is located inside the predetermined shape is obtained. In the third process, movement route data for the acute angle portion is created along the approximation curve obtained in the second process. The movement route data is usable for, for example, control of moving a heater of the foil transfer device.

A machine tool system includes a portable operation terminal capable of operating an industrial machine by wireless communication and including a terminal body including an external connector that is able to receive image information about an image and a communicator that is able to transmit the image information received by the external connector.