JPS57149126A - Wire electrode feeder of wire cut electric discharge machining device - Google Patents
Wire electrode feeder of wire cut electric discharge machining deviceInfo
- Publication number
- JPS57149126A JPS57149126A JP56034814A JP3481481A JPS57149126A JP S57149126 A JPS57149126 A JP S57149126A JP 56034814 A JP56034814 A JP 56034814A JP 3481481 A JP3481481 A JP 3481481A JP S57149126 A JPS57149126 A JP S57149126A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- wire
- guide
- pipe guide
- wire 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
- B23H7/102—Automatic wire threading
Abstract
PURPOSE:To detect arrival of an electrode at its prescribed point and decide a feed state of the electrode after the arrival, by automatically feeding to insert the wire electrode of the above described device into the machined hole of a work through a pipe guide and interposing a detecting means in the pipe guide. CONSTITUTION:When a wire electrode 38 is automatically fed to a machined hole 12a of a work 10, an end of the electrode 38 is firstly fed into a pipe guide, secondly a slider 16 is lowered along a guide 14 through a motor 20, then the pipe guide 36 is extended through the machined start hole 12a and lowered to the front of an electrode guide 72. At this time, a detector ring 91 is contacted to the electrode 38 to output signal from a detector 95 and display the wire electrode 38 to be arranged in a wire running route. Through a feed command of the electrode 38 is output, feed operation of the electrode 38 is stopped simultaneously an alarm is displayed when a signal of the detector 95 is not output after this feed command.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56034814A JPS57149126A (en) | 1981-03-11 | 1981-03-11 | Wire electrode feeder of wire cut electric discharge machining device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56034814A JPS57149126A (en) | 1981-03-11 | 1981-03-11 | Wire electrode feeder of wire cut electric discharge machining device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57149126A true JPS57149126A (en) | 1982-09-14 |
JPH0333452B2 JPH0333452B2 (en) | 1991-05-17 |
Family
ID=12424670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56034814A Granted JPS57149126A (en) | 1981-03-11 | 1981-03-11 | Wire electrode feeder of wire cut electric discharge machining device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57149126A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59205229A (en) * | 1983-05-04 | 1984-11-20 | Mitsubishi Electric Corp | Wire electrode feeder for wire-cut electric discharge machining device |
WO1985001000A1 (en) * | 1983-08-31 | 1985-03-14 | Fanuc Ltd | Wire electrode clamping mechanism for wire-cut electric discharge machine |
JPS6080528A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Electric Corp | Wire electrode supplying device for wire-cut electric discharge machine |
JPS60186325A (en) * | 1984-03-05 | 1985-09-21 | Brother Ind Ltd | Wire-disconnection detecting apparatus in wire-cut electrical-discharge machine |
US4598189A (en) * | 1984-03-28 | 1986-07-01 | Inoue-Japax Research Incorporated | Automatic wire-threading with a tubular electrode in a TW-E machine |
WO1987001637A1 (en) * | 1985-09-13 | 1987-03-26 | Fanuc Ltd | Apparatus for detecting completion of automatic connection of wire electrode |
US4689462A (en) * | 1984-03-05 | 1987-08-25 | Brother Kogyo Kabushiki Kaisha | Wire cutting type electrical discharge machining system |
WO1989003743A1 (en) * | 1987-10-27 | 1989-05-05 | Fanuc Ltd | Wire connection completion detector |
JPH02160422A (en) * | 1988-08-29 | 1990-06-20 | Amada Co Ltd | Buckling detecting device for wire electrode at connection of wire electric discharge machine and connection method using thereof |
US5001321A (en) * | 1988-08-16 | 1991-03-19 | Mitsubishi Denki Kabushiki Kaisha | Wire electrode supplying device for use in a wire cut electric discharge machining apparatus |
FR2740370A1 (en) * | 1995-02-16 | 1997-04-30 | Ona Electro Erosion | Device for detecting successful wire threading in electric discharge machines for working metal |
US20130248494A1 (en) * | 2012-03-21 | 2013-09-26 | Fanuc Corporation | Wire electric discharge machine with wire electrode cutting mechanism |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546807A (en) * | 1978-09-25 | 1980-04-02 | Tetsudo Denka Kyokai | Power control system frequent transport system of travelling body by single-phase alternating current feeder |
JPS5546806A (en) * | 1978-09-28 | 1980-04-02 | Mitsubishi Electric Corp | Electric rolling stock controller |
JPS5610130A (en) * | 1979-07-06 | 1981-02-02 | Teijin Ltd | Anthracene derivative and luminous composition |
-
1981
- 1981-03-11 JP JP56034814A patent/JPS57149126A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546807A (en) * | 1978-09-25 | 1980-04-02 | Tetsudo Denka Kyokai | Power control system frequent transport system of travelling body by single-phase alternating current feeder |
JPS5546806A (en) * | 1978-09-28 | 1980-04-02 | Mitsubishi Electric Corp | Electric rolling stock controller |
JPS5610130A (en) * | 1979-07-06 | 1981-02-02 | Teijin Ltd | Anthracene derivative and luminous composition |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59205229A (en) * | 1983-05-04 | 1984-11-20 | Mitsubishi Electric Corp | Wire electrode feeder for wire-cut electric discharge machining device |
JPH0112610B2 (en) * | 1983-08-31 | 1989-03-01 | Fanuc Ltd | |
WO1985001000A1 (en) * | 1983-08-31 | 1985-03-14 | Fanuc Ltd | Wire electrode clamping mechanism for wire-cut electric discharge machine |
JPS6052224A (en) * | 1983-08-31 | 1985-03-25 | Fanuc Ltd | Wire clamp mechanism for wire-cut electric discharge machine |
JPS6080528A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Electric Corp | Wire electrode supplying device for wire-cut electric discharge machine |
JPS60186325A (en) * | 1984-03-05 | 1985-09-21 | Brother Ind Ltd | Wire-disconnection detecting apparatus in wire-cut electrical-discharge machine |
US4689462A (en) * | 1984-03-05 | 1987-08-25 | Brother Kogyo Kabushiki Kaisha | Wire cutting type electrical discharge machining system |
JPH0428485B2 (en) * | 1984-03-05 | 1992-05-14 | Brother Ind Ltd | |
US4598189A (en) * | 1984-03-28 | 1986-07-01 | Inoue-Japax Research Incorporated | Automatic wire-threading with a tubular electrode in a TW-E machine |
WO1987001637A1 (en) * | 1985-09-13 | 1987-03-26 | Fanuc Ltd | Apparatus for detecting completion of automatic connection of wire electrode |
WO1989003743A1 (en) * | 1987-10-27 | 1989-05-05 | Fanuc Ltd | Wire connection completion detector |
JPH01115520A (en) * | 1987-10-27 | 1989-05-08 | Fanuc Ltd | Automatic wire connection end detecting system |
US5013881A (en) * | 1987-10-27 | 1991-05-07 | Fancu Ltd. | Wire-extension end detector |
US5001321A (en) * | 1988-08-16 | 1991-03-19 | Mitsubishi Denki Kabushiki Kaisha | Wire electrode supplying device for use in a wire cut electric discharge machining apparatus |
JPH02160422A (en) * | 1988-08-29 | 1990-06-20 | Amada Co Ltd | Buckling detecting device for wire electrode at connection of wire electric discharge machine and connection method using thereof |
FR2740370A1 (en) * | 1995-02-16 | 1997-04-30 | Ona Electro Erosion | Device for detecting successful wire threading in electric discharge machines for working metal |
US20130248494A1 (en) * | 2012-03-21 | 2013-09-26 | Fanuc Corporation | Wire electric discharge machine with wire electrode cutting mechanism |
US9085038B2 (en) * | 2012-03-21 | 2015-07-21 | Fanuc Corporation | Wire electric discharge machine with wire electrode cutting mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPH0333452B2 (en) | 1991-05-17 |
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