Title:
WIRE CUT DISCHARGE MACHINING APPARATUS
Document Type and Number:
WIPO Patent Application WO/1983/004205
Kind Code:
A1
Abstract:
In a wire cut discharge machining apparatus with an automatic wire-supplying device which automatically inserts and supplys a wire electrode (10) into a workpiece (12), a current-supplying element (70) supplying machining energy to the electrode (10) is provided in a pipe guide (64) which inserts and guides the electrode (10), thereby increasing the rigidity of the guide (64) and improving the reliability of energizing the wire.
Inventors:
ARAMAKI JUN (JP)
SHINKAI MASARU (JP)
SHINKAI MASARU (JP)
Application Number:
PCT/JP1983/000157
Publication Date:
December 08, 1983
Filing Date:
May 25, 1983
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B23H7/10; (IPC1-7): B23P1/12
Foreign References:
| JPS5417597A | 1979-02-08 | |||
| JPS5682133A | 1981-07-04 |
Other References:
See also references of EP 0111001A4
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