NUMERIC CONTROLLER - MITSUBISHI ELECTRIC CORP

Title:

NUMERIC CONTROLLER

Document Type and Number:

WIPO Patent Application WO/2004/102290

Kind Code:

A1

Abstract:

A numeric controller capable of performing chopping control machining without providing an additional axis dedicated to chopping and provided, at the interpolating section (12) and the axis controlling section (13), with a movement data generating function and a chopping operation correcting function for controlling two or more control axes simultaneously in the chopping operation so that the chopping operation can be corrected while taking account of the movement error including the contour control of a positioning axis or a rotational axis.

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Inventors:

SAKAGAMI MAKOTO (JP)
RYU MASAKI (JP)

Application Number:

PCT/JP2003/006014

Publication Date:

November 25, 2004

Filing Date:

May 14, 2003

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
SAKAGAMI MAKOTO (JP)
RYU MASAKI (JP)

International Classes:

B23Q15/00; B24B47/10; B24B49/00; G05B19/18; G05B19/404; G05B19/4093; G05B19/4103; (IPC1-7): G05B19/18

Foreign References:

JPH05123939A	1993-05-21
JPH09155676A	1997-06-17

Attorney, Agent or Firm:

Miyata, Kaneo c/o Mitsubishi Denki Kabushiki Kaisha (2-3 Marunouchi 2-Chom, Chiyoda-ku Tokyo, JP)

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