Title:
NUMERIC CONTROL APPARATUS FOR WIRE ELECTRIC SPARK MACHINE
Document Type and Number:
WIPO Patent Application WO/1999/058281
Kind Code:
A1
Abstract:
In order to judge the state of rough machining or finish machining at each stage of wire electric spark machining, a set of information on machining speed, machining voltage and machined portion is stored for every movement of a given distance and displayed on a two-dimensional graph in the process of machinings from a rough machining to a finish machining.
Inventors:
NAKA SHIGEAKI (JP)
INOUE TORU (JP)
INOUE TORU (JP)
Application Number:
PCT/JP1999/001330
Publication Date:
November 18, 1999
Filing Date:
March 18, 1999
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
NAKA SHIGEAKI (JP)
INOUE TORU (JP)
NAKA SHIGEAKI (JP)
INOUE TORU (JP)
International Classes:
B23H7/04; B23H7/06; B23H7/20; (IPC1-7): B23H7/20
Foreign References:
JPH068054A | 1994-01-18 | |||
JPH04269119A | 1992-09-25 | |||
JPH03233705A | 1991-10-17 |
Attorney, Agent or Firm:
Miyata, Kaneo (Marunouchi 2-chome Chiyoda-ku Tokyo, JP)
Download PDF:
Previous Patent: DEVICE AND METHOD FOR POSITIONING ELECTRIC DISCHARGE MACHINE
Next Patent: POLISHED SOLDERING TIP AND METHOD OF MANUFACTURING
Next Patent: POLISHED SOLDERING TIP AND METHOD OF MANUFACTURING