SE402228B - Pulsgenerator for elektrisk erosionsbearbetning av stromledande material - Google Patents
Pulsgenerator for elektrisk erosionsbearbetning av stromledande materialInfo
- Publication number
- SE402228B SE402228B SE7505962A SE7505962A SE402228B SE 402228 B SE402228 B SE 402228B SE 7505962 A SE7505962 A SE 7505962A SE 7505962 A SE7505962 A SE 7505962A SE 402228 B SE402228 B SE 402228B
- Authority
- SE
- Sweden
- Prior art keywords
- conductive material
- pulse generator
- power conductive
- erosion processing
- electric erosion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2025821A SU545123A1 (ru) | 1974-05-27 | 1974-05-27 | Генератор импульсов дл электроэрозионной обработки металлов |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7505962L SE7505962L (sv) | 1975-11-28 |
| SE402228B true SE402228B (sv) | 1978-06-26 |
Family
ID=20585053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7505962A SE402228B (sv) | 1974-05-27 | 1975-05-26 | Pulsgenerator for elektrisk erosionsbearbetning av stromledande material |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51143989A (xx) |
| CH (1) | CH586586A5 (xx) |
| FR (1) | FR2273409B1 (xx) |
| GB (1) | GB1483679A (xx) |
| IT (1) | IT1036618B (xx) |
| SE (1) | SE402228B (xx) |
| SU (1) | SU545123A1 (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53149539U (xx) * | 1977-04-28 | 1978-11-25 | ||
| DE2918333A1 (de) * | 1979-05-07 | 1980-11-20 | Metacon Ag | Metallurgischer ofen |
| IN159046B (xx) * | 1982-04-22 | 1987-03-14 | Dresser Uk Ltd | |
| JPS6037798U (ja) * | 1983-05-20 | 1985-03-15 | メタコン アクチエンゲゼルシヤフト | 冶金炉 |
-
1974
- 1974-05-27 SU SU2025821A patent/SU545123A1/ru active
-
1975
- 1975-05-23 GB GB23009/75A patent/GB1483679A/en not_active Expired
- 1975-05-26 SE SE7505962A patent/SE402228B/xx unknown
- 1975-05-26 IT IT41627/75A patent/IT1036618B/it active
- 1975-05-26 FR FR7516326A patent/FR2273409B1/fr not_active Expired
- 1975-05-27 JP JP50062601A patent/JPS51143989A/ja active Granted
- 1975-05-27 CH CH679475A patent/CH586586A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1483679A (en) | 1977-08-24 |
| SU545123A1 (ru) | 1977-06-25 |
| JPS51143989A (en) | 1976-12-10 |
| JPS546311B2 (xx) | 1979-03-27 |
| FR2273409B1 (xx) | 1977-04-15 |
| SE7505962L (sv) | 1975-11-28 |
| FR2273409A1 (xx) | 1975-12-26 |
| IT1036618B (it) | 1979-10-30 |
| CH586586A5 (xx) | 1977-04-15 |
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