CA844142A - Electrical discharge machining device - Google Patents

Electrical discharge machining device

Info

Publication number
CA844142A
CA844142A CA844142A CA844142DA CA844142A CA 844142 A CA844142 A CA 844142A CA 844142 A CA844142 A CA 844142A CA 844142D A CA844142D A CA 844142DA CA 844142 A CA844142 A CA 844142A
Authority
CA
Canada
Prior art keywords
discharge machining
electrical discharge
machining device
electrical
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
CA844142A
Inventor
J. Furze David
L. Lagasse Joseph
G. Fodor Vilmos
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA844142A publication Critical patent/CA844142A/en
Expired legal-status Critical Current

Links

CA844142A Electrical discharge machining device Expired CA844142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA844142T

Publications (1)

Publication Number Publication Date
CA844142A true CA844142A (en) 1970-06-09

Family

ID=36328354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA844142A Expired CA844142A (en) Electrical discharge machining device

Country Status (1)

Country Link
CA (1) CA844142A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224495A (en) * 1976-12-17 1980-09-23 A.G. Fur Industrielle Elektronik Agie Losone B. Locarno Electrical discharge machining apparatus with compound electrode movement
US4739676A (en) * 1983-10-01 1988-04-26 Werner Ullmann Drive for a machine for the manufacture of an electrode-workpiece by means of a form grinding tool of a similar spatial shape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224495A (en) * 1976-12-17 1980-09-23 A.G. Fur Industrielle Elektronik Agie Losone B. Locarno Electrical discharge machining apparatus with compound electrode movement
US4739676A (en) * 1983-10-01 1988-04-26 Werner Ullmann Drive for a machine for the manufacture of an electrode-workpiece by means of a form grinding tool of a similar spatial shape

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