FR1117550A - Electro-erosion machining - Google Patents

Electro-erosion machining

Info

Publication number
FR1117550A
FR1117550A FR1117550DA FR1117550A FR 1117550 A FR1117550 A FR 1117550A FR 1117550D A FR1117550D A FR 1117550DA FR 1117550 A FR1117550 A FR 1117550A
Authority
FR
France
Prior art keywords
electro
erosion machining
erosion
machining
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Application granted granted Critical
Publication of FR1117550A publication Critical patent/FR1117550A/en
Expired legal-status Critical Current

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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR1117550D 1953-12-21 1954-12-16 Electro-erosion machining Expired FR1117550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB327378X 1953-12-21

Publications (1)

Publication Number Publication Date
FR1117550A true FR1117550A (en) 1956-05-23

Family

ID=10343268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117550D Expired FR1117550A (en) 1953-12-21 1954-12-16 Electro-erosion machining

Country Status (4)

Country Link
US (1) US2796509A (en)
CH (1) CH327378A (en)
FR (1) FR1117550A (en)
GB (1) GB749486A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903556A (en) * 1955-05-17 1959-09-08 Elox Corp Michigan High frequency vibration
US3028478A (en) * 1956-08-21 1962-04-03 Arnstadt Fernmeldewerk Method and apparatus for reducing contact noises in electrical devices
FR1166460A (en) * 1956-10-08 1958-11-12 Centre Nat Rech Scient Improvements to processes and devices such as those for machining by intermittent electric discharges
BE562501A (en) * 1956-11-20
US2908799A (en) * 1957-01-31 1959-10-13 British Oxygen Co Ltd Method and apparatus for electric arc erosion
US2908798A (en) * 1957-01-31 1959-10-13 British Oxygen Co Ltd Electric arc cutting
NL104140C (en) * 1958-02-27
NL100847C (en) * 1959-01-13
NL103933C (en) * 1959-07-01
US3098150A (en) * 1960-06-13 1963-07-16 Inoue Kiyoshi Spark discharge metal depositing apparatus
NL287562A (en) * 1963-01-09
JPS5854937B2 (en) * 1973-02-19 1983-12-07 三菱電機株式会社 Houden Kakoseigiyohouhou
US3974357A (en) * 1973-03-22 1976-08-10 Mitsubishi Denki Kabushiki Kaisha Process and apparatus for electrical discharge shaping using sequential switching
US4159407A (en) * 1974-03-23 1979-06-26 Rolls-Royce (1971) Limited Methods and apparatus for electrically machining a work piece
US4289947A (en) * 1978-03-02 1981-09-15 Inoue-Japax Research Incorporated Fluid jetting system for electrical machining
GB0723666D0 (en) * 2007-12-04 2008-01-16 Rolls Royce Plc Electrical discharge machining
DE102009057410A1 (en) 2009-12-08 2011-06-09 Continental Automotive Gmbh Method and device for machining a workpiece
CN106825806B (en) * 2017-03-29 2019-04-30 江苏大学 A kind of device and method in the introduction by magnetic field electrolysis curved hole of electric spark Compound Machining

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497071A (en) * 1924-06-10 Spensley s
US1168346A (en) * 1915-02-20 1916-01-18 Thomson Electric Welding Co Apparatus for electric welding.
US2079310A (en) * 1933-10-31 1937-05-04 Joseph W Piercy Mechanism for producing printing plates by electric arcs
US2089213A (en) * 1936-08-03 1937-08-10 Gen Motors Corp Welding
US2372147A (en) * 1942-03-21 1945-03-20 Westinghouse Electric & Mfg Co Resistance welding
US2306230A (en) * 1942-03-30 1942-12-22 Gen Electric Electric valve translating system
US2363714A (en) * 1943-03-01 1944-11-28 Cutler Hammer Inc Device for control of current impulses
US2385665A (en) * 1943-05-31 1945-09-25 Packard Motor Car Co Electrical device
US2451496A (en) * 1946-02-26 1948-10-19 Raytheon Mfg Co Welding system
GB637793A (en) * 1946-09-24 1950-05-24 Boris Romanovitch Lazarenko A method of working metals and other electro-conductive materials and means for applying same
US2526423A (en) * 1947-04-10 1950-10-17 Rudorff Dagobert William Apparatus and method for cutting materials
US2673280A (en) * 1950-02-03 1954-03-23 Herzstark Curt Electrowriter
US2654256A (en) * 1950-08-23 1953-10-06 Elox Corp Michigan Diaphragm spring reciprocating tool
US2628330A (en) * 1951-11-14 1953-02-10 Method X Company Condenser-charging system for spark-cutting devices

Also Published As

Publication number Publication date
US2796509A (en) 1957-06-18
GB749486A (en) 1956-05-23
CH327378A (en) 1958-01-31

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