CA952742A - Manufacture of extrusion tools - Google Patents

Manufacture of extrusion tools

Info

Publication number
CA952742A
CA952742A CA127,410A CA127410A CA952742A CA 952742 A CA952742 A CA 952742A CA 127410 A CA127410 A CA 127410A CA 952742 A CA952742 A CA 952742A
Authority
CA
Canada
Prior art keywords
manufacture
extrusion tools
extrusion
tools
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
CA127,410A
Other versions
CA127410S (en
Inventor
Edward G. Feldcamp
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
Application granted granted Critical
Publication of CA952742A publication Critical patent/CA952742A/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
    • B23H5/00—Combined machining
    • 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)
  • Manufacturing & Machinery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Drilling Tools (AREA)
  • Extrusion Of Metal (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CA127,410A 1970-11-11 1971-11-10 Manufacture of extrusion tools Expired CA952742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5355170A GB1364245A (en) 1970-11-11 1970-11-11 Manufacture of extrusion dies

Publications (1)

Publication Number Publication Date
CA952742A true CA952742A (en) 1974-08-13

Family

ID=10468204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,410A Expired CA952742A (en) 1970-11-11 1971-11-10 Manufacture of extrusion tools

Country Status (10)

Country Link
BE (1) BE775153A (en)
CA (1) CA952742A (en)
CH (1) CH549420A (en)
DE (1) DE2156155A1 (en)
ES (1) ES396925A1 (en)
FR (1) FR2114632A5 (en)
GB (1) GB1364245A (en)
IT (1) IT941132B (en)
NL (1) NL7115534A (en)
SE (1) SE390609B (en)

Also Published As

Publication number Publication date
BE775153A (en) 1972-03-01
CH549420A (en) 1974-05-31
ES396925A1 (en) 1974-07-01
AU3554871A (en) 1973-05-17
FR2114632A5 (en) 1972-06-30
NL7115534A (en) 1972-05-15
GB1364245A (en) 1974-08-21
DE2156155A1 (en) 1972-05-18
SE390609B (en) 1977-01-03
IT941132B (en) 1973-03-01

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