GB774090A - Apparatus for machining metals by means of intermittent electric discharges - Google Patents
Apparatus for machining metals by means of intermittent electric dischargesInfo
- Publication number
- GB774090A GB774090A GB32318/53A GB3231853A GB774090A GB 774090 A GB774090 A GB 774090A GB 32318/53 A GB32318/53 A GB 32318/53A GB 3231853 A GB3231853 A GB 3231853A GB 774090 A GB774090 A GB 774090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- workpiece
- electrode
- nov
- terminals
- parallel
- 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
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 238000003754 machining Methods 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 238000009760 electrical discharge machining Methods 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1076289X | 1952-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB774090A true GB774090A (en) | 1957-05-08 |
Family
ID=9607574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32318/53A Expired GB774090A (en) | 1952-11-21 | 1953-11-20 | Apparatus for machining metals by means of intermittent electric discharges |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE523661A (enrdf_load_html_response) |
| CH (1) | CH315171A (enrdf_load_html_response) |
| DE (1) | DE1076289B (enrdf_load_html_response) |
| FR (1) | FR1066737A (enrdf_load_html_response) |
| GB (1) | GB774090A (enrdf_load_html_response) |
| LU (1) | LU32422A1 (enrdf_load_html_response) |
| NL (2) | NL182871B (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL244242A (enrdf_load_html_response) * | 1953-12-21 | |||
| US2835785A (en) | 1955-01-03 | 1958-05-20 | Firth Sterling Inc | Apparatus for spark maching |
| US2899535A (en) * | 1956-04-04 | 1959-08-11 | Krall |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2322561A (en) * | 1943-06-22 | automatic balancing of rotating bodies | ||
| US2235385A (en) * | 1939-03-23 | 1941-03-18 | Rava Alexander | Welding method and apparatus |
| LU31769A1 (enrdf_load_html_response) * | 1951-11-14 | Method X Company |
-
0
- NL NL93571D patent/NL93571C/xx active
- LU LU32422D patent/LU32422A1/xx unknown
- NL NLAANVRAGE7411801,A patent/NL182871B/xx unknown
- BE BE523661D patent/BE523661A/xx unknown
-
1952
- 1952-11-21 FR FR1066737D patent/FR1066737A/fr not_active Expired
-
1953
- 1953-11-13 CH CH315171D patent/CH315171A/fr unknown
- 1953-11-17 DE DEC8466A patent/DE1076289B/de active Pending
- 1953-11-20 GB GB32318/53A patent/GB774090A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU32422A1 (enrdf_load_html_response) | |
| FR1066737A (fr) | 1954-06-09 |
| CH315171A (fr) | 1956-07-31 |
| NL182871B (nl) | |
| NL93571C (enrdf_load_html_response) | |
| BE523661A (enrdf_load_html_response) | |
| DE1076289B (de) | 1960-02-25 |
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