Patent ID: 8155779
Filing Date: 2012-04-10
Classification: G05B,Y02P

Abstract:
1. A numerical controller, which comprises a storage device for storing tabular data, in which a position of a spindle or an axis as a control object is caused to correspond to a reference value composed of time or the position of a reference spindle or axis, and a reading device for successively reading a reference value in the tabular data and a position of the spindle or the axis as control object corresponding to the reference value from the storage device, and controls the position of the spindle or the axis as control object based on the reference value read by the reading device, the tabular data stored in the storage device being configured to operate one arbitrary axis, the numerical controller further comprising: an assignment device for assigning the axis to be operated in accordance with the tabular data; and a starting device for starting the tabular data stored in the storage device, thereby causing the axis assigned by the assigning device to operate.