FR1338930A - Improvements to spark machining processes and devices - Google Patents
Improvements to spark machining processes and devicesInfo
- Publication number
- FR1338930A FR1338930A FR907044A FR907044A FR1338930A FR 1338930 A FR1338930 A FR 1338930A FR 907044 A FR907044 A FR 907044A FR 907044 A FR907044 A FR 907044A FR 1338930 A FR1338930 A FR 1338930A
- Authority
- FR
- France
- Prior art keywords
- devices
- machining processes
- spark machining
- spark
- processes
- 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
- 238000009760 electrical discharge machining Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- B23H1/04—Electrodes specially adapted therefor or their manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR907044A FR1338930A (en) | 1962-08-16 | 1962-08-16 | Improvements to spark machining processes and devices |
FR943729A FR84171E (en) | 1962-08-16 | 1963-08-05 | Improvements to spark machining processes and devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR907044A FR1338930A (en) | 1962-08-16 | 1962-08-16 | Improvements to spark machining processes and devices |
FR943729A FR84171E (en) | 1962-08-16 | 1963-08-05 | Improvements to spark machining processes and devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1338930A true FR1338930A (en) | 1963-10-04 |
Family
ID=32658325
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR907044A Expired FR1338930A (en) | 1962-08-16 | 1962-08-16 | Improvements to spark machining processes and devices |
FR943729A Expired FR84171E (en) | 1962-08-16 | 1963-08-05 | Improvements to spark machining processes and devices |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR943729A Expired FR84171E (en) | 1962-08-16 | 1963-08-05 | Improvements to spark machining processes and devices |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1338930A (en) |
-
1962
- 1962-08-16 FR FR907044A patent/FR1338930A/en not_active Expired
-
1963
- 1963-08-05 FR FR943729A patent/FR84171E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR84171E (en) | 1964-12-04 |
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