Invention Grant
- Patent Title: Wire electrical discharge machine, machining program editor, wire electrode moving method and machining program editing method
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Application No.: US16744472Application Date: 2020-01-16
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Publication No.: US11642734B2Publication Date: 2023-05-09
- Inventor: Kousuke Ookubo , Akihiko Fujimoto
- Applicant: FANUC CORPORATION
- Applicant Address: JP Yamanashi
- Assignee: FANUC CORPORATION
- Current Assignee: FANUC CORPORATION
- Current Assignee Address: JP Yamanashi
- Agency: Carter, DeLuca & Farrell LLP
- Agent Robert P. Michal, Esq.
- Priority: JP 2019009902 2019.01.24
- Main IPC: B23H7/20
- IPC: B23H7/20 ; B23H7/06 ; G05B19/19 ; B23H7/26

Abstract:
A wire electrical discharge machine includes: a determination unit that determines whether or not a first route and a second route, each including an approach path, a machining path and an escape path in this order, are set in this order as a movement route of a wire electrode; and a wire movement control unit that, when the first route and the second route are determined to be set in a machining program in this order as the movement route of the wire electrode, causes the wire electrode to transition from the machining path of the first route to the machining path of the second route without moving the wire electrode along the escape path of the first route and the approach path of the second route.
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