Numerical controller having cutting control function through turret rotation
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United States of America Patent
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Nov 26, 2019
Grant Date -
Jul 20, 2017
app pub date -
Jan 10, 2017
filing date -
Jan 15, 2016
priority date (Note) -
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Abstract
A numerical controller includes a command analysis unit that generates movement command data by analyzing a program command and an axis travel calculation unit that, when the program command commands movement of a tool in a direction of a first straight axis orthogonal to an axis of rotation of a workpiece, converts a command value based on the program command for the movement of the tool in the direction of the first straight axis into a command value for a rotation angle of a turret, and a position of the tool is controlled in accordance with a rotation command for the turret based on the command value for the rotation angle of the turret calculated by the axis travel calculation unit, instead of the command based on the program command for the movement in the direction of the first straight axis.
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