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GB852924A - Improvements in and relating to a device for eroding a metal part electrically - Google Patents

Improvements in and relating to a device for eroding a metal part electrically

Info

Publication number
GB852924A
GB852924A GB29004/58A GB2900458A GB852924A GB 852924 A GB852924 A GB 852924A GB 29004/58 A GB29004/58 A GB 29004/58A GB 2900458 A GB2900458 A GB 2900458A GB 852924 A GB852924 A GB 852924A
Authority
GB
United Kingdom
Prior art keywords
electrode
pattern
erosion
sept
electro
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
GB29004/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB852924A publication Critical patent/GB852924A/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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/08—Sharpening

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

852,924. Removing metal by electro-erosion. HABIB, R. Sept. 10, 1958 [Sept. 11, 1957], No. 29004/58. Class 83 (4). In an electro-erosion device having a rotating electrode 16 particularly for sharpening tools 14, means 26 are provided for shaping or reshaping the working surface of the electrode to a pattern without removing the electrode from the device. The electrode 16, mounted on a bed 12, is belt-driven from an electric motor 20, Figs. 3, 4 (not shown), and is supplied with its erosion current through its shaft 17 which is mounted in insulated bearings. The tool 14 is mounted in a vice 15 carried by another bed 11; both beds 11, 12 are relatively movable in two directions F1, F2. For redressing the peripheral surface of the electrode 16 a dressing tool 26 is guided by a pantagraph linkage 23 to reproduce the movement of a tracer 25 which co-operates with a pattern 35, Fig. 2 (not shown), secured to a support 36. The pattern may be a drawing. A handwheel 40 adjusts the position of the dressing tool 26.
GB29004/58A 1957-09-11 1958-09-10 Improvements in and relating to a device for eroding a metal part electrically Expired GB852924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH852924X 1957-09-11

Publications (1)

Publication Number Publication Date
GB852924A true GB852924A (en) 1960-11-02

Family

ID=4542441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29004/58A Expired GB852924A (en) 1957-09-11 1958-09-10 Improvements in and relating to a device for eroding a metal part electrically

Country Status (3)

Country Link
CH (1) CH341585A (en)
FR (1) FR1202526A (en)
GB (1) GB852924A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205335A (en) * 1962-06-18 1965-09-07 Star Cutter Company Method and apparatus for accurately machining hobs and the like
US3177337A (en) * 1962-08-15 1965-04-06 Western Electric Co Electrical discharge machining of printed circuit boards

Also Published As

Publication number Publication date
FR1202526A (en) 1960-01-11
CH341585A (en) 1959-10-15

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