Title:
DIE GUIDE FOR WIRE ELECTRICAL DISCHARGE MACHINING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/079598
Kind Code:
A1
Abstract:
A die guide (28) for a wire electrical discharge machining machine (10) comprises: a first guide section (44) that has a first hole (56) that is larger than the cross-sectional area of a wire electrode; and a second guide section (48) that has a second hole (62) that is larger than the cross-sectional area of the wire electrode. The first hole is formed in the first guide section so as to restrict the movement of the wire electrode in a first direction that is orthogonal to a feed direction. A second hole is formed in the second guide section so as to restrict movement in a second direction that is orthogonal to the feed direction and is on the opposite side to the first direction, by being in contact with the wire electrode at at least two points in a cross-section that is orthogonal to the feed direction.
Inventors:
YOKOYAMA SATOHIRO (JP)
MAKINO YOSHINORI (JP)
YAMANE HIKARU (JP)
MAKINO YOSHINORI (JP)
YAMANE HIKARU (JP)
Application Number:
PCT/JP2021/040426
Publication Date:
May 11, 2023
Filing Date:
November 02, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23H7/10
Foreign References:
| JPS63278723A | 1988-11-16 | |||
| JP2008036809A | 2008-02-21 | |||
| JP2007301686A | 2007-11-22 | |||
| JPS62203723A | 1987-09-08 | |||
| JP2006055923A | 2006-03-02 | |||
| JP2000005935A | 2000-01-11 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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