NL290932A - - Google Patents

Info

Publication number
NL290932A
NL290932A NL290932DA NL290932A NL 290932 A NL290932 A NL 290932A NL 290932D A NL290932D A NL 290932DA NL 290932 A NL290932 A NL 290932A
Authority
NL
Netherlands
Application number
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.)
Publication of NL290932A publication Critical patent/NL290932A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NL290932D 1963-03-29 NL290932A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290932 1963-03-29

Publications (1)

Publication Number Publication Date
NL290932A true NL290932A (de)

Family

ID=19754575

Family Applications (1)

Application Number Title Priority Date Filing Date
NL290932D NL290932A (de) 1963-03-29

Country Status (3)

Country Link
US (1) US3333080A (de)
GB (1) GB1020268A (de)
NL (1) NL290932A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278865A (en) * 1978-04-19 1981-07-14 Nippon Stud Welding Co. Ltd. Gas shielded stud welding method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600546A (en) * 1968-08-23 1971-08-17 Hitachi Shipbuilding Eng Co Electrical discharge treatment and machining apparatus
US3609280A (en) * 1969-11-04 1971-09-28 Evgeny Vasilievich Kholodnov Method of making apertures and slots in electrically conductive workpieces by edm
FR2083455B1 (de) * 1970-03-20 1976-07-23 Olivetti & Co Spa
US3624338A (en) * 1970-08-06 1971-11-30 Ibm Electrical discharge machining pulse-polarity-reversing control
US5414233A (en) * 1993-08-30 1995-05-09 Figgie International Inc. Method of electrical discharge machining for manufacture of Belleville springs
US5324907A (en) * 1993-09-03 1994-06-28 B&W Nuclear Service Company EDM apparatus with a cam arm for moving an electrode

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240914A (en) * 1962-11-28 1966-03-15 Gen Motors Corp Method of making dies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278865A (en) * 1978-04-19 1981-07-14 Nippon Stud Welding Co. Ltd. Gas shielded stud welding method

Also Published As

Publication number Publication date
US3333080A (en) 1967-07-25
GB1020268A (en) 1966-02-16

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