IT8148478A0 - Metodo e dispositivo per lavorazioni a elettroerosione con un elettrodo costituito da corpi metallici discreti - Google Patents
Metodo e dispositivo per lavorazioni a elettroerosione con un elettrodo costituito da corpi metallici discretiInfo
- Publication number
- IT8148478A0 IT8148478A0 IT8148478A IT4847881A IT8148478A0 IT 8148478 A0 IT8148478 A0 IT 8148478A0 IT 8148478 A IT8148478 A IT 8148478A IT 4847881 A IT4847881 A IT 4847881A IT 8148478 A0 IT8148478 A0 IT 8148478A0
- Authority
- IT
- Italy
- Prior art keywords
- electrode made
- metallic bodies
- discrete metallic
- edm working
- edm
- Prior art date
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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/38—Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6446880A JPS56163839A (en) | 1980-05-15 | 1980-05-15 | Electric discharge machining apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8148478A0 true IT8148478A0 (it) | 1981-05-15 |
IT1142514B IT1142514B (it) | 1986-10-08 |
Family
ID=13259082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48478/81A IT1142514B (it) | 1980-05-15 | 1981-05-15 | Metodo e dispositivo per lavorazioni a elettroerosione con un elettrodo costituito da corpi metallici discreti |
Country Status (6)
Country | Link |
---|---|
US (1) | US4417962A (it) |
JP (1) | JPS56163839A (it) |
DE (1) | DE3119472A1 (it) |
FR (1) | FR2482499B1 (it) |
GB (1) | GB2077172B (it) |
IT (1) | IT1142514B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192720A (ja) * | 1982-04-28 | 1983-11-10 | Inoue Japax Res Inc | 放電加工装置 |
US4597839A (en) * | 1983-12-14 | 1986-07-01 | Atlantic Richfield Company | Method and apparatus for production of a metal from metallic oxide ore |
US4721837A (en) * | 1985-09-25 | 1988-01-26 | Eutectic Corporation | Cored tubular electrode and method for the electric-arc cutting of metals |
GB8719187D0 (en) * | 1987-08-13 | 1987-09-23 | Sarclad Int Ltd | Electrical discharge methods |
US5114558A (en) * | 1989-02-15 | 1992-05-19 | Kadija Igor V | Method and apparatus for manufacturing interconnects with fine lines and spacing |
US5024735A (en) * | 1989-02-15 | 1991-06-18 | Kadija Igor V | Method and apparatus for manufacturing interconnects with fine lines and spacing |
DE3917318A1 (de) * | 1989-05-27 | 1990-11-29 | Wilhelm Koenig | Formwerkzeug mit beliebig einstellbarer wirkflaeche durch modellabtastung |
US6638422B1 (en) | 1999-11-03 | 2003-10-28 | Steven H. Schwartzkopf | Liquid filtration apparatus and method embodying filtration particles having specific gravity less than liquid being filtered |
DE10029536A1 (de) * | 2000-06-15 | 2001-12-20 | Bosch Gmbh Robert | Handwerkzeugmaschine mit zumindest einem Handgriff |
US7270745B2 (en) * | 2003-08-04 | 2007-09-18 | Schwartzkopf Steven H | Liquid filtration apparatus embodying super-buoyant filtration particles |
US20050273999A1 (en) * | 2004-06-09 | 2005-12-15 | General Electric Company | Method and system for fabricating components |
GB0513465D0 (en) * | 2005-07-01 | 2005-08-10 | Elekta Ab | Manufacture of multi-leaf collimators |
US20090188894A1 (en) * | 2008-01-28 | 2009-07-30 | Honeywell International Inc. | Welding guide nozzle including nozzle tip for precision weld wire positioning |
CN107243679B (zh) * | 2017-05-16 | 2019-04-26 | 深圳大学 | 薄片队列微电极微细电火花加工方法及装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB787731A (en) * | 1952-12-31 | 1957-12-18 | Sparcatron Ltd | Improvements in methods and apparatus for cutting electrically conductive materials |
US2909641A (en) * | 1958-05-02 | 1959-10-20 | Republic Aviat Corp | Tool for electro-shaping |
US3433727A (en) * | 1965-12-17 | 1969-03-18 | George F Keeleric | Dynamic electrode for electrolytic machining apparatus |
US3591761A (en) * | 1968-07-05 | 1971-07-06 | Ibm | Pattern and cavity electroerosion by repeated raster scanning |
CH527018A (de) * | 1970-03-26 | 1972-08-31 | Agie Ag Ind Elektronik | Verfahren und Einrichtung zur elektroerosiven Bearbeitung von Werkstücken |
US3622735A (en) * | 1970-07-15 | 1971-11-23 | Uniform Tubes Inc | Nontrepanning nonrotary electrode for electroerosion of metals |
US3719579A (en) * | 1971-05-24 | 1973-03-06 | Owens Corning Fiberglass Corp | Tool holder |
JPS5312897A (en) * | 1976-07-23 | 1978-02-04 | Nourinshiyou Chiyagiyou Shiken | Production of theaflauin and derivative thereof |
-
1980
- 1980-05-15 JP JP6446880A patent/JPS56163839A/ja active Pending
-
1981
- 1981-05-12 US US06/262,931 patent/US4417962A/en not_active Expired - Fee Related
- 1981-05-14 GB GB8114727A patent/GB2077172B/en not_active Expired
- 1981-05-14 FR FR8109643A patent/FR2482499B1/fr not_active Expired
- 1981-05-15 DE DE19813119472 patent/DE3119472A1/de not_active Ceased
- 1981-05-15 IT IT48478/81A patent/IT1142514B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2077172A (en) | 1981-12-16 |
IT1142514B (it) | 1986-10-08 |
FR2482499B1 (fr) | 1985-06-14 |
DE3119472A1 (de) | 1982-02-18 |
GB2077172B (en) | 1984-08-30 |
US4417962A (en) | 1983-11-29 |
FR2482499A1 (fr) | 1981-11-20 |
JPS56163839A (en) | 1981-12-16 |
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