Method of correcting track of cutting edge, recording medium, and program
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United States of America Patent
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Feb 2, 2021
Grant Date -
May 23, 2019
app pub date -
Apr 27, 2017
filing date -
May 2, 2016
priority date (Note) -
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Abstract
A method of correcting a track of a cutting edge is provided. With movement of the cutting edge, a point on the cutting edge in contact with the rotation symmetry plane is moved along the cutting edge from a first end portion of the cutting edge to a second end portion of the cutting edge opposite to the first end portion. The correction method includes measuring, by a measurement unit, a shape of the cut and machined rotation symmetry plane, calculating, by an operation unit, an error of the measured shape of the rotation symmetry plane from a target shape of the rotation symmetry plane in a direction of the axial line of rotation, and correcting, by the operation unit, a component in the direction of the axial line of rotation of a track of a point of cutting based on the error.
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