DE69403565T2 - Rohrelektrode für Funkenerosionsbearbeitung und Verfahren zur Herstellung derselben - Google Patents
Rohrelektrode für Funkenerosionsbearbeitung und Verfahren zur Herstellung derselbenInfo
- Publication number
- DE69403565T2 DE69403565T2 DE69403565T DE69403565T DE69403565T2 DE 69403565 T2 DE69403565 T2 DE 69403565T2 DE 69403565 T DE69403565 T DE 69403565T DE 69403565 T DE69403565 T DE 69403565T DE 69403565 T2 DE69403565 T2 DE 69403565T2
- Authority
- DE
- Germany
- Prior art keywords
- tube
- electrode
- central axis
- parts
- rail
- 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 - Fee Related
Links
- 238000009760 electrical discharge machining Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000003754 machining Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000010622 cold drawing Methods 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000001192 hot extrusion Methods 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5196902A JPH0724640A (ja) | 1993-07-14 | 1993-07-14 | 放電加工用多孔電極管およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69403565D1 DE69403565D1 (de) | 1997-07-10 |
| DE69403565T2 true DE69403565T2 (de) | 1997-12-18 |
Family
ID=16365552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69403565T Expired - Fee Related DE69403565T2 (de) | 1993-07-14 | 1994-07-11 | Rohrelektrode für Funkenerosionsbearbeitung und Verfahren zur Herstellung derselben |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5514845A (enExample) |
| EP (1) | EP0634243B1 (enExample) |
| JP (1) | JPH0724640A (enExample) |
| DE (1) | DE69403565T2 (enExample) |
| SG (1) | SG49100A1 (enExample) |
| TW (1) | TW279819B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614108A (en) * | 1995-12-07 | 1997-03-25 | Ford Motor Company | Method and apparatus for fast hole electrical discharge machining |
| EP0927592B1 (de) * | 1997-11-26 | 2000-05-24 | Balzer Technik SA | Hartmetall-Elektroerosionselektrode |
| IT1316067B1 (it) * | 2000-04-21 | 2003-03-28 | Marcello Quadrana | Elettrodo a lunga durata per macchine foratrici ad elettroerosione |
| US20070011861A1 (en) * | 2004-03-26 | 2007-01-18 | Yasuhisa Kosuge | Cutting method and apparatus and rib electrode for electric discharge machining |
| JP2007203444A (ja) * | 2006-02-06 | 2007-08-16 | Denso Corp | 放電加工用電極 |
| CN101332526B (zh) * | 2007-06-29 | 2010-06-09 | 通用电气公司 | 电腐蚀粗加工方法 |
| CN103949732A (zh) * | 2014-04-29 | 2014-07-30 | 江苏森威集团飞达股份有限公司 | 一种锻造加工异形凸模拐角的装置及其加工方法 |
| AU2015296888B2 (en) | 2014-07-30 | 2019-08-01 | Integrity Engineering Solutions Pty Ltd | Fasteners |
| WO2018085494A1 (en) * | 2016-11-04 | 2018-05-11 | Global Innovative Products, Llc | Edm milling electrode |
| RU2700443C1 (ru) * | 2019-04-11 | 2019-09-17 | Публичное Акционерное Общество "Одк-Сатурн" | Электрод-инструмент для обработки глубоких отверстий |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715172A (en) * | 1952-11-28 | 1955-08-09 | Elox Corp Michigan | Deep-hole electrode |
| US3622734A (en) * | 1970-04-20 | 1971-11-23 | Uniform Tubes Inc | Nontrepanning rotary electrode for electroerosion of metals |
| CH538887A (fr) * | 1972-03-24 | 1973-07-15 | Nationale Sa | Procédé de fabrication d'une électrode pour l'usinage par électro-érosion, et électrode obtenue par ce procédé |
| JPS57144632A (en) * | 1981-03-03 | 1982-09-07 | Tanaka Kikinzoku Kogyo Kk | Manufacture of discharge work electrode |
| JPS57144630A (en) * | 1981-03-03 | 1982-09-07 | Tanaka Kikinzoku Kogyo Kk | Electrode for discharge work |
| JPS58171219A (ja) * | 1982-03-30 | 1983-10-07 | Tanaka Kikinzoku Kogyo Kk | 放電加工用電極 |
| JPS6239125A (ja) * | 1985-08-13 | 1987-02-20 | Mitsubishi Electric Corp | 放電加工用電極 |
| US4855557A (en) * | 1987-12-11 | 1989-08-08 | Westinghouse Electric Corp. | Electrical discharge machining electrode |
-
1993
- 1993-07-14 JP JP5196902A patent/JPH0724640A/ja active Pending
-
1994
- 1994-07-07 US US08/271,487 patent/US5514845A/en not_active Expired - Fee Related
- 1994-07-11 EP EP94110762A patent/EP0634243B1/en not_active Expired - Lifetime
- 1994-07-11 SG SG1996006003A patent/SG49100A1/en unknown
- 1994-07-11 DE DE69403565T patent/DE69403565T2/de not_active Expired - Fee Related
- 1994-07-12 TW TW083106308A patent/TW279819B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US5514845A (en) | 1996-05-07 |
| DE69403565D1 (de) | 1997-07-10 |
| TW279819B (enExample) | 1996-07-01 |
| JPH0724640A (ja) | 1995-01-27 |
| SG49100A1 (en) | 1998-05-18 |
| EP0634243A1 (en) | 1995-01-18 |
| EP0634243B1 (en) | 1997-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |