JPS56126530A - Attitude measuring method and device for wire electrode - Google Patents
Attitude measuring method and device for wire electrodeInfo
- Publication number
- JPS56126530A JPS56126530A JP2583080A JP2583080A JPS56126530A JP S56126530 A JPS56126530 A JP S56126530A JP 2583080 A JP2583080 A JP 2583080A JP 2583080 A JP2583080 A JP 2583080A JP S56126530 A JPS56126530 A JP S56126530A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- wire electrode
- attitude
- check points
- facilitate
- 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
- B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
- B23H7/065—Electric circuits specially adapted therefor
-
- 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
- B23H2500/00—Holding and positioning of tool electrodes
- B23H2500/20—Methods or devices for detecting wire or workpiece position
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To facilitate or automate the attitude adjusting control of a wire electrode, by automatically measuring the verticality and supporting guide of the wire electrode as elements determining the attitude of the electrode. CONSTITUTION:As light projectors 28A, 28B and light receivers 30A, 30B are turned on, a pair of vertical check points 38A, 38B are formed for checking the transit of a wire electrode 12. If the electrode 12 is inclined by theta1, the check points 38A, 38B detect a difference of clearance caused in accordance with the angle of inclination and generate a differential signal which is related to distances (e) from the check points to crossing points of the electrode 12 and horizontal lines passing the check points. Analysis of this corelationship can facilitate or automate control of adjusting the electrode's attitude.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2583080A JPS56126530A (en) | 1980-02-29 | 1980-02-29 | Attitude measuring method and device for wire electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2583080A JPS56126530A (en) | 1980-02-29 | 1980-02-29 | Attitude measuring method and device for wire electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56126530A true JPS56126530A (en) | 1981-10-03 |
JPS6214372B2 JPS6214372B2 (en) | 1987-04-02 |
Family
ID=12176767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2583080A Granted JPS56126530A (en) | 1980-02-29 | 1980-02-29 | Attitude measuring method and device for wire electrode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56126530A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217225A (en) * | 1982-06-07 | 1983-12-17 | Mitsubishi Electric Corp | Wire electrode perpendicularity measuring device for wire-cut electric discharge machine |
JPS59232731A (en) * | 1983-06-15 | 1984-12-27 | Inst Tech Precision Eng | Vertical centering method of wire in wire-cut device |
JPS63191516A (en) * | 1987-01-29 | 1988-08-09 | Mitsubishi Electric Corp | Taper item automatic calculating method for wire electric discharge machine |
EP0747663A2 (en) * | 1995-06-07 | 1996-12-11 | Reel S.A. | Device for the verticality control by a mast of a lifting and handling installation |
CN116494023A (en) * | 2023-04-11 | 2023-07-28 | 中国航空制造技术研究院 | Device and method for measuring and correcting geometrical parameters of machining electrode of electro-hydraulic beam machine tool |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5465057A (en) * | 1977-11-02 | 1979-05-25 | Hitachi Ltd | Automatic size measuring apparatus of long length objects and measuring method for the same |
-
1980
- 1980-02-29 JP JP2583080A patent/JPS56126530A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5465057A (en) * | 1977-11-02 | 1979-05-25 | Hitachi Ltd | Automatic size measuring apparatus of long length objects and measuring method for the same |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217225A (en) * | 1982-06-07 | 1983-12-17 | Mitsubishi Electric Corp | Wire electrode perpendicularity measuring device for wire-cut electric discharge machine |
JPH032613B2 (en) * | 1982-06-07 | 1991-01-16 | Mitsubishi Electric Corp | |
JPS59232731A (en) * | 1983-06-15 | 1984-12-27 | Inst Tech Precision Eng | Vertical centering method of wire in wire-cut device |
JPS63191516A (en) * | 1987-01-29 | 1988-08-09 | Mitsubishi Electric Corp | Taper item automatic calculating method for wire electric discharge machine |
EP0747663A2 (en) * | 1995-06-07 | 1996-12-11 | Reel S.A. | Device for the verticality control by a mast of a lifting and handling installation |
EP0747663A3 (en) * | 1995-06-07 | 1997-07-23 | Reel Sa | Device for the verticality control by a mast of a lifting and handling installation |
CN116494023A (en) * | 2023-04-11 | 2023-07-28 | 中国航空制造技术研究院 | Device and method for measuring and correcting geometrical parameters of machining electrode of electro-hydraulic beam machine tool |
CN116494023B (en) * | 2023-04-11 | 2024-03-22 | 中国航空制造技术研究院 | Device and method for measuring and correcting geometrical parameters of machining electrode of electro-hydraulic beam machine tool |
Also Published As
Publication number | Publication date |
---|---|
JPS6214372B2 (en) | 1987-04-02 |
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