Title:
COMPUTATION DEVICE, MACHINING SYSTEM, AND CORRECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/202591
Kind Code:
A1
Abstract:
A computation device (28) according to one embodiment comprises: a data acquisition unit (30) that acquires shape data pertaining to shapes of a first circular processed groove processed by a rotating member (16) when a tool (22) is present at a first position in a machine coordinate system, and a second circular processed groove processed by the rotating member (16) when the tool (22) is present at a second position; a coordinate calculation unit (32) that calculates, on the basis of the shape data, position coordinates corresponding to the first position based on a rotational center position of the rotating member (16); and a deviation amount calculation unit (34) that calculates, as a deviation amount, the difference between the first position and the position coordinates.
Inventors:
ONOZATO YUUTA (JP)
YAMAMOTO AKIRA (JP)
YAMAMOTO AKIRA (JP)
Application Number:
PCT/JP2022/012174
Publication Date:
September 29, 2022
Filing Date:
March 17, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G05B19/18; B23Q17/00; G05B19/404
Foreign References:
| JP2006313540A | 2006-11-16 | |||
| JPH02180545A | 1990-07-13 | |||
| JPS61265243A | 1986-11-25 | |||
| JPH02156308A | 1990-06-15 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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