JPS55164437A - Automatic wire feeding device for wire cut electric spark erosion machine - Google Patents
Automatic wire feeding device for wire cut electric spark erosion machineInfo
- Publication number
- JPS55164437A JPS55164437A JP6965879A JP6965879A JPS55164437A JP S55164437 A JPS55164437 A JP S55164437A JP 6965879 A JP6965879 A JP 6965879A JP 6965879 A JP6965879 A JP 6965879A JP S55164437 A JPS55164437 A JP S55164437A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- fetching
- work
- guiding device
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To effect a refeeding of a wire automatically and easily by a method wherein a member to fetch the wire is sent through a wire guiding device and a work when the wire is disconnected or cut and the wire is attached to the member to fetch the wire. CONSTITUTION:When a wire electrode 7 is disconnected or cut, the wire electrode 7 is pinched by rollers 13, 14, subsequently, a work 1 is moved to retreat to an initial position of working by pulse motors 18, 19. Thereafter, an upper wire guiding device 3 is brought into an opened condition by driving cylinders 5, 6, a feeding reel 21 of a fetching wire 20 is rotated by driving a motor 22, at least a tip end portion of the fetching wire 20 is sent out through the opening portion of the wire guiding device 3 and the work 1, and the wire electrode 7 is connected to the fetching wire 20 by a jointing machine 41. Then, the fetching wire 20 is connected to the wire electrode 7 of a rewinding reel 9, thereafter, reels 8, 9 are rotated to refeed the wire electrode 7 attached to the fetching wire 20 through the work 1 and the wire guiding device 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6965879A JPS55164437A (en) | 1979-06-04 | 1979-06-04 | Automatic wire feeding device for wire cut electric spark erosion machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6965879A JPS55164437A (en) | 1979-06-04 | 1979-06-04 | Automatic wire feeding device for wire cut electric spark erosion machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55164437A true JPS55164437A (en) | 1980-12-22 |
JPS6141691B2 JPS6141691B2 (en) | 1986-09-17 |
Family
ID=13409144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6965879A Granted JPS55164437A (en) | 1979-06-04 | 1979-06-04 | Automatic wire feeding device for wire cut electric spark erosion machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164437A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652135A (en) * | 1979-10-04 | 1981-05-11 | Inoue Japax Res Inc | Wire-cut electric machining method |
JPS6066419U (en) * | 1983-10-11 | 1985-05-11 | オグラ宝石精機工業株式会社 | Wire guide for wire cut electrical discharge machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044944A (en) * | 1973-08-15 | 1975-04-22 |
-
1979
- 1979-06-04 JP JP6965879A patent/JPS55164437A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044944A (en) * | 1973-08-15 | 1975-04-22 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652135A (en) * | 1979-10-04 | 1981-05-11 | Inoue Japax Res Inc | Wire-cut electric machining method |
JPS6335366B2 (en) * | 1979-10-04 | 1988-07-14 | Inoue Japax Res | |
JPS6066419U (en) * | 1983-10-11 | 1985-05-11 | オグラ宝石精機工業株式会社 | Wire guide for wire cut electrical discharge machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6141691B2 (en) | 1986-09-17 |
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