CA1028756A - Method and a device for machining by electro-erosion - Google Patents

Method and a device for machining by electro-erosion

Info

Publication number
CA1028756A
CA1028756A CA219,779A CA219779A CA1028756A CA 1028756 A CA1028756 A CA 1028756A CA 219779 A CA219779 A CA 219779A CA 1028756 A CA1028756 A CA 1028756A
Authority
CA
Canada
Prior art keywords
erosion
electro
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
CA219,779A
Other languages
French (fr)
Other versions
CA219779S (en
Inventor
Alfred M.A. Maillet
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 CA1028756A publication Critical patent/CA1028756A/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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece
CA219,779A 1974-02-21 1975-02-11 Method and a device for machining by electro-erosion Expired CA1028756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405912A FR2261838B1 (en) 1974-02-21 1974-02-21

Publications (1)

Publication Number Publication Date
CA1028756A true CA1028756A (en) 1978-03-28

Family

ID=9135250

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,779A Expired CA1028756A (en) 1974-02-21 1975-02-11 Method and a device for machining by electro-erosion

Country Status (9)

Country Link
JP (1) JPS50148995A (en)
BR (1) BR7501049A (en)
CA (1) CA1028756A (en)
CH (1) CH581525A5 (en)
DE (1) DE2505944C3 (en)
ES (1) ES434787A1 (en)
FR (1) FR2261838B1 (en)
GB (1) GB1504742A (en)
IT (1) IT1029760B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2954382C2 (en) * 1978-08-16 1987-08-20 Mitsubishi Denki K.K., Tokio/Tokyo, Jp
CH652330A5 (en) * 1981-01-13 1985-11-15 Agie Ag Ind Elektronik METHOD AND DEVICE FOR AUTOMATIC PROCESSING IN SPARK EDMING.
DE3323609A1 (en) * 1982-06-30 1984-01-12 Mitsubishi Denki K.K., Tokyo ELECTRICAL UNLOADING MACHINE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536881A (en) * 1967-10-21 1970-10-27 Inoue K Constant current density edm system capable of automatically responding to changing machining area
CH525061A (en) * 1969-02-07 1972-07-15 Kondo Iwao Machining device operating by means of electrical discharges
CH548256A (en) * 1972-11-16 1974-04-30 Agie Ag Ind Elektronik METHOD AND EQUIPMENT FOR CONTROLLING THE MACHINING PROCESS OF AN ELECTROEROSIVE MACHINE IN OPTIMAL OPERATING CONDITION.

Also Published As

Publication number Publication date
DE2505944C3 (en) 1983-12-29
GB1504742A (en) 1978-03-22
DE2505944A1 (en) 1975-09-04
IT1029760B (en) 1979-03-20
FR2261838B1 (en) 1978-09-29
DE2505944B2 (en) 1977-12-15
CH581525A5 (en) 1976-11-15
FR2261838A1 (en) 1975-09-19
ES434787A1 (en) 1977-04-01
BR7501049A (en) 1975-12-02
JPS50148995A (en) 1975-11-28

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