MACHINING CONTROL SYSTEM AND MOTION GUIDE DEVICE

Title:

MACHINING CONTROL SYSTEM AND MOTION GUIDE DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/139236

Kind Code:

A1

Abstract:

The purpose of the invention is to suppress deterioration in machining precision when a machining device performs machining on a workpiece in a state where the workpiece is movably supported by a motion guide device. Disclosed is a machining control system related to the machining of a workpiece performed by a machining device in a state where the workpiece is movably supported by a motion guide device that includes: a track member extending along a length direction; and a movement member that is arranged so as to oppose the track member via a rolling body arranged so as to be rollable inside a rolling groove, and that is relatively movable along the length direction of the track member. The machining control system comprises: an acquisition unit that acquires predetermined machining information related to a load applied to the motion guide device when the machining device performs machining on the workpiece; and an output unit that, on the basis of the predetermined machining information acquired by the acquisition unit, generates machining correction information for correcting a predetermined control parameter for machining the workpiece by the machining device, and outputs the machining correction information to the machining device side.

Inventors:

UNNO AKIHIRO (JP)
HAYASHI YUKI (JP)
TANAKA YUKI (JP)
OHASHI TOMOFUMI (JP)
ASANO YUSUKE (JP)
KOGURE KATSUNORI (JP)

Application Number:

PCT/JP2018/000869

Publication Date:

August 02, 2018

Filing Date:

January 15, 2018

Export Citation:

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Assignee:

THK CO LTD (JP)

International Classes:

G05B19/404; F16C29/06; F16C41/00; G05B19/416

Foreign References:

JPH05288216A	1993-11-02
JP2011226956A	2011-11-10
JP2015218888A	2015-12-07
JP2003108206A	2003-04-11
JP2009009614A	2009-01-15