JPS5479896A - Wire-cut electrical discharge machine - Google Patents
Wire-cut electrical discharge machineInfo
- Publication number
- JPS5479896A JPS5479896A JP14688977A JP14688977A JPS5479896A JP S5479896 A JPS5479896 A JP S5479896A JP 14688977 A JP14688977 A JP 14688977A JP 14688977 A JP14688977 A JP 14688977A JP S5479896 A JPS5479896 A JP S5479896A
- Authority
- JP
- Japan
- Prior art keywords
- machining
- wire
- enlarging
- work
- discharge
- 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
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 prevent the enlarging of machined groove width and improve accuracy in wire-cut electrical discharge machining which uses a wire electrode by automatically controlling the discharge conditions such as discharge voltage, discharge energy, etc. CONSTITUTION:A work 1 is fixed on a table 3 which can be fed in x-axis and Y- axis directions, and the moving direction of the table 3 is controlled by the numerical control signals from an NCN device 10. Machining pulses are applied to a wire 2 and the work 1 from a power source 7 and the work 1 is machined. When the direction of machining is changed to bend, machining pulse voltage is decreased to prevent the enlarging of the corner part D, the consumption of E and the enlarging of the grove width on account of machined dust, and high accuracy machining is always performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14688977A JPS5479896A (en) | 1977-12-06 | 1977-12-06 | Wire-cut electrical discharge machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14688977A JPS5479896A (en) | 1977-12-06 | 1977-12-06 | Wire-cut electrical discharge machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5479896A true JPS5479896A (en) | 1979-06-26 |
JPS6246287B2 JPS6246287B2 (en) | 1987-10-01 |
Family
ID=15417858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14688977A Granted JPS5479896A (en) | 1977-12-06 | 1977-12-06 | Wire-cut electrical discharge machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5479896A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5741129A (en) * | 1980-08-13 | 1982-03-08 | Mitsubishi Electric Corp | Electric conduction machining process and its equipment |
JPS5771727A (en) * | 1980-10-16 | 1982-05-04 | Mitsubishi Electric Corp | Electrical discharge machining method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6920477B2 (en) | 2018-01-29 | 2021-08-18 | 富士フイルム株式会社 | Image processing equipment, image processing methods, and programs |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5185589A (en) * | 1975-01-25 | 1976-07-27 | Inoue Japax Res | WAIYAAKATSUTOHODENKAKOHOHO |
-
1977
- 1977-12-06 JP JP14688977A patent/JPS5479896A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5185589A (en) * | 1975-01-25 | 1976-07-27 | Inoue Japax Res | WAIYAAKATSUTOHODENKAKOHOHO |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5741129A (en) * | 1980-08-13 | 1982-03-08 | Mitsubishi Electric Corp | Electric conduction machining process and its equipment |
JPS6365458B2 (en) * | 1980-08-13 | 1988-12-15 | ||
JPS5771727A (en) * | 1980-10-16 | 1982-05-04 | Mitsubishi Electric Corp | Electrical discharge machining method |
Also Published As
Publication number | Publication date |
---|---|
JPS6246287B2 (en) | 1987-10-01 |
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