CA999652A - Apparatus for electrical discharge machining - Google Patents
Apparatus for electrical discharge machiningInfo
- Publication number
- CA999652A CA999652A CA193,505A CA193505A CA999652A CA 999652 A CA999652 A CA 999652A CA 193505 A CA193505 A CA 193505A CA 999652 A CA999652 A CA 999652A
- Authority
- CA
- Canada
- Prior art keywords
- discharge machining
- electrical discharge
- electrical
- machining
- 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.)
- Expired
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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
- B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
-
- 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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
- B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits
-
- 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
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2583273A JPS5730612B2 (pt) | 1973-03-03 | 1973-03-03 | |
| JP5501973A JPS5822293B2 (ja) | 1973-05-17 | 1973-05-17 | ホウデンカコウソウチ |
| JP10220873A JPS5752175B2 (pt) | 1973-09-12 | 1973-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA999652A true CA999652A (en) | 1976-11-09 |
Family
ID=27285171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA193,505A Expired CA999652A (en) | 1973-03-03 | 1974-02-26 | Apparatus for electrical discharge machining |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR200589A1 (pt) |
| AU (1) | AU462254B2 (pt) |
| BR (1) | BR7400744D0 (pt) |
| CA (1) | CA999652A (pt) |
| CH (1) | CH565007A5 (pt) |
| DD (1) | DD109998A5 (pt) |
| DE (1) | DE2400580C2 (pt) |
| FR (1) | FR2219817B1 (pt) |
| GB (1) | GB1449385A (pt) |
| IT (1) | IT1004051B (pt) |
| RO (1) | RO75678A (pt) |
| SE (1) | SE397059B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1597870A (en) | 1977-06-03 | 1981-09-16 | Inoue Japax Res | Electrical machining power supply apparatus |
| JPS584321A (ja) * | 1981-06-25 | 1983-01-11 | Mitsubishi Electric Corp | 放電加工制御装置 |
| JPS58137529A (ja) * | 1982-02-03 | 1983-08-16 | Inoue Japax Res Inc | 放電加工の位置決め方法 |
| US10677822B2 (en) * | 2016-09-27 | 2020-06-09 | Analog Devices Global Unlimited Company | Electrical overstress detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL298937A (pt) * | 1962-10-12 | |||
| GB1053502A (pt) * | 1964-01-20 | |||
| US3365612A (en) * | 1965-08-12 | 1968-01-23 | Ingersol Milling Machine Compa | Dual source spark machining power supply |
| CH470229A (de) * | 1968-06-28 | 1969-03-31 | Agema Ag Fuer Maschb | Elektrischer Impulsgeber zum Speisen einer Funkenstrecke zur elektroerosiven Metallbearbeitung |
| JPS5112880B1 (pt) * | 1970-06-02 | 1976-04-22 |
-
1973
- 1973-12-31 AR AR25178573A patent/AR200589A1/es active
-
1974
- 1974-01-07 DE DE19742400580 patent/DE2400580C2/de not_active Expired
- 1974-01-08 AU AU64286/74A patent/AU462254B2/en not_active Expired
- 1974-01-21 RO RO7477346A patent/RO75678A/ro unknown
- 1974-01-29 CH CH120174A patent/CH565007A5/xx not_active IP Right Cessation
- 1974-01-31 BR BR74474A patent/BR7400744D0/pt unknown
- 1974-02-01 SE SE7401384A patent/SE397059B/xx unknown
- 1974-02-06 IT IT4817174A patent/IT1004051B/it active
- 1974-02-19 FR FR7405589A patent/FR2219817B1/fr not_active Expired
- 1974-02-26 CA CA193,505A patent/CA999652A/en not_active Expired
- 1974-02-26 DD DD17681574A patent/DD109998A5/xx unknown
- 1974-02-28 GB GB912874A patent/GB1449385A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU6428674A (en) | 1975-06-19 |
| RO75678A (ro) | 1981-02-28 |
| AR200589A1 (es) | 1974-11-22 |
| DE2400580A1 (de) | 1974-10-03 |
| AU462254B2 (en) | 1975-06-19 |
| IT1004051B (it) | 1976-07-10 |
| DD109998A5 (pt) | 1974-12-05 |
| CH565007A5 (pt) | 1975-08-15 |
| FR2219817B1 (pt) | 1978-06-16 |
| SE397059B (sv) | 1977-10-17 |
| FR2219817A1 (pt) | 1974-09-27 |
| DE2400580C2 (de) | 1984-06-20 |
| BR7400744D0 (pt) | 1974-10-29 |
| GB1449385A (en) | 1976-09-15 |
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