Abstract: Provided is a technique for improving the transport efficiency of workpieces by a transport system compared to before. A transport system of workpiece includes a transport device, a storage, which is one of transport destinations of workpiece by the transport device, a work station, which is one of transport destinations of workpiece by the transport device, a machine tool, which is one of transport destinations of workpiece by the transport device, and a controller. The controller executes a processing of acquiring a first weight of a workpiece to be transported to the storage from the work station, and a processing of determining a storage destination inside the storage for the workpiece to be transported based on the first weight, and the storage destination is determined so as to be closer to the machine tool as the first weight increases.

Abstract: A machine tool includes a movable structure 3, a numerical control unit 22, an external input unit 39 having a dedicated operation key for inputting an operation signal associated with at least a movement end point to which the movable structure 3 is moved, a display unit 39 displaying an image, a display control unit 25 controlling the display on the display unit 39, an input control unit 24 processing a signal input from the external input unit 39, and a movement path setting unit 32 receiving the operation signal input from the external input unit 39 and setting a movement path for moving the movable structure 3 corresponding to the operation signal to the movement end point according to a predetermined setting condition. The display control unit 25 displays an image relating to the movement path set by the movement path setting unit 32 on the display unit 39.

Abstract: A display apparatus capable of displaying images of movable structures includes a data storage unit for storing image data and a display control unit which receives signals relating to positions of movable structures from a numerical controller and reads out image data relating to the received movable structures from the storage unit, and generates a display image in which images of the movable structures are arranged to have a positional relationship received and displays the display image on the display. When a selection signal for selecting a movable structure to be operated is input to the numerical controller from an input device, the display control unit receives the selection signal and generates a display image in which the image of the movable structure corresponding to the received selection signal is highlighted and displays the display image on the display.

Abstract: A machine tool includes a movable structure 3, a numerical control unit 22, an external input unit 39 having a dedicated operation key for inputting an operation signal associated with at least a movement end point to which the movable structure 3 is moved, a display unit 39 displaying an image, a display control unit 25 controlling the display on the display unit 39, an input control unit 24 processing a signal input from the external input unit 39, and a movement path setting unit 32 receiving the operation signal input from the external input unit 39 and setting a movement path for moving the movable structure 3 corresponding to the operation signal to the movement end point according to a predetermined setting condition. The display control unit 25 displays an image relating to the movement path set by the movement path setting unit 32 on the display unit 39.

Abstract: A display apparatus capable of displaying images of movable structures includes a data storage unit for storing image data and a display control unit which receives signals relating to positions of movable structures from a numerical controller and reads out image data relating to the received movable structures from the storage unit, and generates a display image in which images of the movable structures are arranged to have a positional relationship received and displays the display image on the display. When a selection signal for selecting a movable structure to be operated is input to the numerical controller from an input device, the display control unit receives the selection signal and generates a display image in which the image of the movable structure corresponding to the received selection signal is highlighted and displays the display image on the display.