Abstract: An operation panel for operating a machine tool includes a first display unit for displaying information related to the machine tool, a keyboard, and a plurality of buttons. The button includes a second display unit and a transparent cover. The second display unit displays a first key image indicating a first function and is able to be switched to display a second key image indicating a second function depending on an application screen displayed on the first display unit.

Abstract: A display control device according to an embodiment includes a display control unit that controls display of a setup screen for performing setup for machining in a machine tool, the setup screen including (i) a menu display part displaying a plurality of setup items in a selectable manner and (ii) a detail display part displaying an operation for each of the setup items. In control of display of the setup screen, while the setup screen is displayed, display of the setup items on the menu display part is maintained and display of the operation screens is switched on the detail display part in response to an operation input by an operator.

Abstract: A machining system includes an information processing system, a first machine tool communicable with the information processing system, and a second machine tool communicable with the information processing system. The information processing system includes a reception unit that receives setting data set in the first machine tool, a storage device that stores the setting data received from the first machine tool, and a transmission unit that transmits the setting data of the first machine tool stored in the storage device to the second machine tool in response to a setting data acquisition request, when the setting data is inheritable to the second machine tool. The second machine tool includes a setting unit that allows the second machine tool to inherit the setting data received from the information processing system.