| 主权项 |
1. A machining tool with a numerical control device, including a numerical control device, a machining tool to be controlled by the numerical control device, the machining tool having a fixed part, and a movable part on which a load is configured to be loaded, the numerical control device comprising:
a storage unit configured to store weight and gravity center position of each the fixed part, movable part, and the load; an actual gravity center calculation unit configured to calculate an actual gravity center, the actual gravity center being a whole gravity center of the machining tool and the load, based on the gravity center position and the weight of the fixed part stored in the storage unit, the gravity center position and the weight of the movable part stored in the storage unit, a relative position of the movable part to the fixed part, and the gravity center position and the weight of the load stored in the storage unit, a target gravity center position set unit configured to set a target gravity center position, the target gravity center position being the whole gravity center position of the machining tool and the load, a movable part position correction unit configured to correct the relative position of the movable part to the fixed part, to make the target gravity center position set by the target gravity center position set unit and the whole center gravity center position of the machining tool and the load coincident. |
