AT258431B - Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub - Google Patents

Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub

Info

Publication number
AT258431B
AT258431B AT769365A AT769365A AT258431B AT 258431 B AT258431 B AT 258431B AT 769365 A AT769365 A AT 769365A AT 769365 A AT769365 A AT 769365A AT 258431 B AT258431 B AT 258431B
Authority
AT
Austria
Prior art keywords
spark erosion
electrode feed
erosion device
reversible electrode
reversible
Prior art date
Application number
AT769365A
Other languages
German (de)
English (en)
Original Assignee
Agie Ag Ind Elektronik
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 Agie Ag Ind Elektronik filed Critical Agie Ag Ind Elektronik
Application granted granted Critical
Publication of AT258431B publication Critical patent/AT258431B/de

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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT769365A 1965-07-15 1965-08-20 Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub AT258431B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH996865A CH438519A (de) 1965-07-15 1965-07-15 Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub

Publications (1)

Publication Number Publication Date
AT258431B true AT258431B (de) 1967-11-27

Family

ID=4357655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT769365A AT258431B (de) 1965-07-15 1965-08-20 Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub

Country Status (6)

Country Link
US (1) US3439146A (enrdf_load_stackoverflow)
AT (1) AT258431B (enrdf_load_stackoverflow)
CH (1) CH438519A (enrdf_load_stackoverflow)
DE (1) DE1565388C3 (enrdf_load_stackoverflow)
GB (1) GB1120292A (enrdf_load_stackoverflow)
SE (1) SE340211B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597570A (en) * 1968-05-27 1971-08-03 Mitsubishi Electric Corp Device for detecting sustained arcing across electrospark machining gaps
FR2063115A1 (en) * 1969-04-02 1971-07-09 Inoue K Servo-system for electro-machining
US3654420A (en) * 1970-08-14 1972-04-04 Mitsubishi Electric Corp Apparatus for shaping a workpiece by electrical discharge with detection means for stopping the shaping operation under abnormal conditions
WO1981002127A1 (en) * 1980-01-22 1981-08-06 Mitsubishi Electric Corp Electrical discharge machining apparatus which detects gap status between electrode and workpiece
US4602142A (en) * 1982-06-30 1986-07-22 Mitsubishi Denki Kabushiki Kaisha Electric discharge system including means to normalize the interpole gap to minimize abnormal discharge conditions
US4628171A (en) * 1985-01-11 1986-12-09 Port City Machine & Tool Company Mechanical feed EDM machine for making threaded and nonthreaded bores

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298679A (enrdf_load_stackoverflow) * 1963-02-28 1900-01-01
US3288693A (en) * 1963-07-23 1966-11-29 Exnii Metallorezhushtchikh Sta Method for automatically controlling electrode device feeding in electric erosion machines and an arrangement to carry out this method

Also Published As

Publication number Publication date
DE1565388B2 (de) 1975-03-06
US3439146A (en) 1969-04-15
DE1565388C3 (de) 1975-11-06
DE1565388A1 (de) 1970-03-19
SE340211B (enrdf_load_stackoverflow) 1971-11-08
GB1120292A (en) 1968-07-17
CH438519A (de) 1967-06-30

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