Title:
INFERENCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/007664
Kind Code:
A1
Abstract:
This inference device comprises: a reception unit for receiving model information of a structure that constitutes a machine tool; a determination unit for determining, at the start of machining a polygon, an initial position of a center axis of the polygon, an initial phase of a rotary tool, and a position relationship between the center axis of the polygon and a rotary axis of the rotary tool; a calculation unit for calculating a movement range at least one of the rotary axis of the rotary tool and a rotary axis of workpiece on the basis of the initial position of the center axis of the polygon, the initial phase of the rotary tool, and the position relationship between the center axis of the polygon and the rotary axis of the rotary tool, all of which have been determined by the determination unit; and an inference unit for inferring whether or not interference is to occur in the machine tool, on the basis of the model information received by the reception unit and the movement range calculated by the calculation unit.
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Inventors:
MIYOSHI TAKASHI (JP)
Application Number:
PCT/JP2021/028170
Publication Date:
February 02, 2023
Filing Date:
July 29, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G05B19/18; G05B19/404; G05B19/4093
Foreign References:
| JPH02309401A | 1990-12-25 | |||
| JP2015079348A | 2015-04-23 | |||
| JP2021043732A | 2021-03-18 | |||
| JPH04164557A | 1992-06-10 | |||
| JPS6399114A | 1988-04-30 | |||
| JP2020086759A | 2020-06-04 |
Other References:
YAMAMOTO, MASARU: "High-precision mass production parts processing technology, Cylindrical grinding machine utilization technology for high-precision mass production processing.", MACHINES AND TOOLS, JP, vol. 47, no. 6, 1 June 2003 (2003-06-01), JP, pages 18 - 24, XP009542953, ISSN: 0387-1053
Attorney, Agent or Firm:
AIWA INTERNATIONAL PATENT AGENCY (JP)
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