Processing

Please wait...

Settings

Settings

Goto Application

1. WO1999026751 - WIRE ELECTRIC DISCHARGE MACHINE

Publication Number WO/1999/026751
Publication Date 03.06.1999
International Application No. PCT/JP1997/004294
International Filing Date 25.11.1997
Chapter 2 Demand Filed 01.06.1999
IPC
B23H 7/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
02Wire-cutting
08Wire electrodes
10Supporting, winding or electrical connection of wire-electrode
CPC
B23H 7/10
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
02Wire-cutting
08Wire electrodes
10Supporting, winding or electrical connection of wire-electrode
B23H 7/101
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
02Wire-cutting
08Wire electrodes
10Supporting, winding or electrical connection of wire-electrode
101Supply of working media
B23H 7/104
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
02Wire-cutting
08Wire electrodes
10Supporting, winding or electrical connection of wire-electrode
104Wire tension control
B23H 7/105
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
02Wire-cutting
08Wire electrodes
10Supporting, winding or electrical connection of wire-electrode
105Wire guides
B23H 7/108
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
02Wire-cutting
08Wire electrodes
10Supporting, winding or electrical connection of wire-electrode
108Used wire disposal devices
Applicants
  • MITSUBISHI DENKI KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • OOTOMO, Youichi [JP]/[JP] (UsOnly)
  • MORO, Toshio [JP]/[JP] (UsOnly)
Inventors
  • OOTOMO, Youichi
  • MORO, Toshio
Agents
  • MIYATA, Kaneo
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WIRE ELECTRIC DISCHARGE MACHINE
(FR) ENSEMBLE D'USINAGE PAR ETINCELAGE A FIL-ELECTRODE
Abstract
(EN) A wire electric discharge machine which comprises a wire electrode (1) for generating electric discharge between it and an object (2) being processed, a first roller (32) and a second roller (52) for holding therebetween and winding the wire electrode (1), means for vertically moving the second roller (52) relative to the first roller (32), and liquid supply means (13) for guiding the wire electrode (1) into a gap between the first roller (32) and the second roller (52) using a liquid.
(FR) L'invention concerne un ensemble d'usinage par étincelage comportant un fil-électrode (1) conçu pour produire une décharge électrique en direction d'un objet (2) à traiter, un premier cylindre (32) et un second cylindre (52) qui servent à maintenir entre eux le fil-électrode (1) et à l'enrouler, un organe conçu pour déplacer verticalement le second cylindre (52) par rapport au premier cylindre (32), et un organe d'alimentation en liquide (13) servant à guider, à l'aide d'un liquide, le fil-électrode (1) dans un espace ménagé entre le premier cylindre (32) et le second cylindre (52).
Related patent documents
Latest bibliographic data on file with the International Bureau