IN170208B - - Google Patents
Info
- Publication number
- IN170208B IN170208B IN827/DEL/86A IN827DE1986A IN170208B IN 170208 B IN170208 B IN 170208B IN 827DE1986 A IN827DE1986 A IN 827DE1986A IN 170208 B IN170208 B IN 170208B
- Authority
- IN
- India
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
- B23H9/12—Forming parts of complementary shape, e.g. punch-and-die
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1985/000026 WO1986005732A1 (fr) | 1985-03-27 | 1985-03-27 | Procede de fabrication de matrices de perforation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN170208B true IN170208B (un) | 1992-02-29 |
Family
ID=21616901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN827/DEL/86A IN170208B (un) | 1985-03-27 | 1986-09-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4760762A (un) |
| CH (1) | CH663372A5 (un) |
| DE (2) | DE3590760C2 (un) |
| FR (1) | FR2580209B1 (un) |
| IN (1) | IN170208B (un) |
| SE (1) | SE461196B (un) |
| WO (1) | WO1986005731A1 (un) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720203A1 (de) * | 1987-06-16 | 1988-12-29 | Franz Hofele | Verfahren zur herstellung eines raeumwerkzeugs |
| US5261804A (en) * | 1991-07-29 | 1993-11-16 | Maschinenbau Herbert Gmbh & Co. | Profiled segment for a vulcanized tire mold |
| DE4217988A1 (de) * | 1992-05-30 | 1993-12-02 | Hubert Dr Sc Techn Zeidler | Verfahren zur Herstellung des gestaltgebenden Bereiches gestaltspeichernder Werkzeuge |
| CN104525680A (zh) * | 2014-12-26 | 2015-04-22 | 江苏新华明机械制造实业有限公司 | 可达到精冲效果的冲压修边工艺 |
| CN109604940B (zh) * | 2018-11-20 | 2021-01-22 | 中国航发贵州黎阳航空动力有限公司 | 一种裙边的加工方法 |
| CN111408804B (zh) * | 2020-04-28 | 2020-12-18 | 常州工学院 | 一种调隙式弯孔电解加工装置及方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281343A (en) * | 1963-06-10 | 1966-10-25 | Thomas J O'connor | Method of machining |
| GB1483734A (en) * | 1974-10-31 | 1977-08-24 | Lucas Electrical Ltd | Method and apparatus for producing a punch and die set |
| SU774891A1 (ru) * | 1978-07-12 | 1980-10-30 | Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков | Способ электроэрозионного изготовлени вырубных штампов |
| SU872161A1 (ru) * | 1979-04-03 | 1981-10-15 | Запорожский Проектно-Конструкторский И Технологический Институт | Способ электроэрозионной обработки пуансона и матрицы |
| SU1060383A1 (ru) * | 1982-08-30 | 1983-12-15 | Предприятие П/Я Х-5263 | Способ электроэрозионного изготовлени рабочих элементов вырубных штампов |
-
1985
- 1985-03-27 CH CH4701/86A patent/CH663372A5/de not_active IP Right Cessation
- 1985-03-27 DE DE19853590760 patent/DE3590760C2/de not_active Expired
- 1985-03-27 WO PCT/SU1985/000025 patent/WO1986005731A1/ru active Application Filing
- 1985-03-27 DE DE19853590760 patent/DE3590760T1/de active Pending
- 1985-03-27 US US06/903,576 patent/US4760762A/en not_active Expired - Fee Related
- 1985-04-15 FR FR8505618A patent/FR2580209B1/fr not_active Expired
-
1986
- 1986-08-01 SE SE8603291A patent/SE461196B/sv not_active IP Right Cessation
- 1986-09-18 IN IN827/DEL/86A patent/IN170208B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH663372A5 (de) | 1987-12-15 |
| US4760762A (en) | 1988-08-02 |
| WO1986005731A1 (en) | 1986-10-09 |
| DE3590760T1 (un) | 1987-04-23 |
| SE8603291D0 (sv) | 1986-08-01 |
| FR2580209B1 (fr) | 1987-07-10 |
| SE8603291L (sv) | 1986-09-28 |
| FR2580209A1 (fr) | 1986-10-17 |
| SE461196B (sv) | 1990-01-22 |
| DE3590760C2 (de) | 1989-02-16 |