METHOD AND APPARATUS FOR CONTROLLING A MACHINE TOOL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 1, 2015
app pub date -
Feb 24, 2015
filing date -
Mar 27, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method for controlling a machine tool in which a main spindle and a table are moved relative to each other by two or more translation axes and at least one rotation axis is provided. In the method, an error in a position of the tool with respect to the workpiece due to an error of the machine tool is corrected to calculate a translation axis command value and a rotation axis command value. The method includes a step of selecting an arbitrary axis configuration, a step of calculating a correction value for the translation axis for correcting the position error in a command value coordinate system of the translation axis included in the arbitrary axis configuration, and a step of calculating a correction value for the rotation axis for correcting the position error in a command value coordinate system of the rotation axis included in the arbitrary axis configuration.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully