GB750633A - Improvements in and relating to electrodes for electro-erosion - Google Patents

Improvements in and relating to electrodes for electro-erosion

Info

Publication number
GB750633A
GB750633A GB32569/53A GB3256953A GB750633A GB 750633 A GB750633 A GB 750633A GB 32569/53 A GB32569/53 A GB 32569/53A GB 3256953 A GB3256953 A GB 3256953A GB 750633 A GB750633 A GB 750633A
Authority
GB
United Kingdom
Prior art keywords
electrode
metal
former
electro
erosion
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
GB32569/53A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Publication of GB750633A publication Critical patent/GB750633A/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
    • B23H1/04—Electrodes specially adapted therefor or their manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

750,633. Making electrodes by electrodeposition of metal. DEUTSCHE EDELSTAHLWERKE AKT.-GES. Nov. 24, 1953 [Nov. 24, 1952], No. 32569/53. Class 41. [Also in Group XXII] An electrode in electro-erosion metal-working apparatus is produced by applying metal galvanically to a former shaped as the counterpart of the surface required for the electrode and then removing the electrode from the former. The former may be metallic or non- metallic rendered conductve and the electrode may be for the production of externallythreaded articles or for articles having cavities, e.g. die cavities, therein. The electrode may be of copper or precious metal and by, e.g., suitable choice of voltage during galvanization may be made porous. The electrode may be sintered before use.
GB32569/53A 1952-11-24 1953-11-24 Improvements in and relating to electrodes for electro-erosion Expired GB750633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE750633X 1952-11-24

Publications (1)

Publication Number Publication Date
GB750633A true GB750633A (en) 1956-06-20

Family

ID=6650563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32569/53A Expired GB750633A (en) 1952-11-24 1953-11-24 Improvements in and relating to electrodes for electro-erosion

Country Status (1)

Country Link
GB (1) GB750633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658660A (en) * 1968-08-30 1972-04-25 Herbert Fernyhough Maddock Articles such as electroforms and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658660A (en) * 1968-08-30 1972-04-25 Herbert Fernyhough Maddock Articles such as electroforms and method of making same

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