Machine tool
AssigneeFanuc Corporation
InventorShingo TACHIKI
Life of this patent
Estimating the term…
Abstract
This machine tool includes a spindle, a workpiece support section that supports the workpiece, a servo motor that rotates or moves workpiece support section relative to the spindle, and a control device that controls the servo motor, where the control device displays an adjustment screen for adjustment of at least either of a gain and a filter of the servo motor on a display device when the control device recognizes that the servo motor is newly mounted, when a machining program of the workpiece is changed, or when an operation value of the servo motor or a value calculated based on the operation value deviates from a predetermined criterion.
Claims8
A machine tool comprising:
- a spindle to which a tool is attached;
- a workpiece support section that supports a workpiece;
- a servo motor that rotates or moves the workpiece support section relative to the spindle;
- and
- a control device that controls the servo motor when machining of the workpiece is performed by the tool, wherein
- the control device displays an adjustment screen for adjustment of either of a gain and a filter of the servo motor on a display device or displays an indication for guidance which guides an operator to the adjustment screen on the display device when the control device recognizes that the servo motor is newly mounted, when a machining program of the workpiece is changed, or when an operation value of the servo motor or a value calculated based on the operation value deviates from a predetermined criterion.
Dependencies are inferred from the claim text.