NL290932A - - Google Patents
Info
- Publication number
- NL290932A NL290932A NL290932DA NL290932A NL 290932 A NL290932 A NL 290932A NL 290932D A NL290932D A NL 290932DA NL 290932 A NL290932 A NL 290932A
- Authority
- NL
- Netherlands
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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- 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 |
|---|---|---|---|
| NL290932 | 1963-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290932A true NL290932A (xx) |
Family
ID=19754575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290932D NL290932A (xx) | 1963-03-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3333080A (xx) |
| GB (1) | GB1020268A (xx) |
| NL (1) | NL290932A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278865A (en) * | 1978-04-19 | 1981-07-14 | Nippon Stud Welding Co. Ltd. | Gas shielded stud welding method |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600546A (en) * | 1968-08-23 | 1971-08-17 | Hitachi Shipbuilding Eng Co | Electrical discharge treatment and machining apparatus |
| US3609280A (en) * | 1969-11-04 | 1971-09-28 | Evgeny Vasilievich Kholodnov | Method of making apertures and slots in electrically conductive workpieces by edm |
| FR2083455B1 (xx) * | 1970-03-20 | 1976-07-23 | Olivetti & Co Spa | |
| US3624338A (en) * | 1970-08-06 | 1971-11-30 | Ibm | Electrical discharge machining pulse-polarity-reversing control |
| US5414233A (en) * | 1993-08-30 | 1995-05-09 | Figgie International Inc. | Method of electrical discharge machining for manufacture of Belleville springs |
| US5324907A (en) * | 1993-09-03 | 1994-06-28 | B&W Nuclear Service Company | EDM apparatus with a cam arm for moving an electrode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3240914A (en) * | 1962-11-28 | 1966-03-15 | Gen Motors Corp | Method of making dies |
-
0
- NL NL290932D patent/NL290932A/xx unknown
-
1964
- 1964-02-17 US US345489A patent/US3333080A/en not_active Expired - Lifetime
- 1964-03-26 GB GB12845/64A patent/GB1020268A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278865A (en) * | 1978-04-19 | 1981-07-14 | Nippon Stud Welding Co. Ltd. | Gas shielded stud welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1020268A (en) | 1966-02-16 |
| US3333080A (en) | 1967-07-25 |