Title:
FULCRUM POSITION CALCULATION METHOD AND FULCRUM POSITION CALCULATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/042625
Kind Code:
A1
Abstract:
A fulcrum position calculation method according to the present invention is used to calculate a fulcrum position of a wire electrode (18) of a wire electric discharge machining machine (10) and includes: acquiring a relative position from a storage unit (32) in which is stored the relative position between a fulcrum position corresponding to a first angle, which is the angle of inclination of the wire electrode (18), and a fulcrum position corresponding to each of a plurality of angles differing from the first angle; inclining the wire electrode (18) to the first angle; measuring the fulcrum position corresponding to the first angle; and calculating the fulcrum position corresponding to each angle on the basis of the relative position and the measured fulcrum position corresponding to the first angle.
Inventors:
HASHIMOTO TAIJU (JP)
Application Number:
PCT/JP2022/031791
Publication Date:
February 29, 2024
Filing Date:
August 24, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23H7/10; B23H7/02
Domestic Patent References:
| WO2015145529A1 | 2015-10-01 |
Foreign References:
| JP2008290172A | 2008-12-04 | |||
| JPH01193126A | 1989-08-03 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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