FR2527963B1 - - Google Patents
Info
- Publication number
- FR2527963B1 FR2527963B1 FR8209876A FR8209876A FR2527963B1 FR 2527963 B1 FR2527963 B1 FR 2527963B1 FR 8209876 A FR8209876 A FR 8209876A FR 8209876 A FR8209876 A FR 8209876A FR 2527963 B1 FR2527963 B1 FR 2527963B1
- Authority
- FR
- France
- 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
- B23H1/04—Electrodes specially adapted therefor or their manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
- B24B35/005—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency for making three-dimensional objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209876A FR2527963A1 (en) | 1982-06-07 | 1982-06-07 | Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209876A FR2527963A1 (en) | 1982-06-07 | 1982-06-07 | Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2527963A1 FR2527963A1 (en) | 1983-12-09 |
| FR2527963B1 true FR2527963B1 (OSRAM) | 1986-04-11 |
Family
ID=9274703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8209876A Granted FR2527963A1 (en) | 1982-06-07 | 1982-06-07 | Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2527963A1 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2162454B (en) * | 1984-08-01 | 1988-12-14 | Dowty Rotol Ltd | Method of manufacturing internally-toothed bevel gear and apparatus therefor |
| CN115283761B (zh) * | 2022-07-25 | 2025-12-05 | 贵州航天控制技术有限公司 | 一种舵轴孔内键槽的电火花加工方法及加工系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465480A (en) * | 1967-03-13 | 1969-09-09 | Elmer P Hausermann | Apparatus for shaping electrodes |
| GB1486802A (en) * | 1973-09-14 | 1977-09-28 | Connor T O | Cutting master and method of making a cutting master for abrasion machining |
-
1982
- 1982-06-07 FR FR8209876A patent/FR2527963A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2527963A1 (en) | 1983-12-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) |
Free format text: 49/83 |
|
| ST | Notification of lapse |