CA928396A - Apparatus for sensing gap conditions in an edm process - Google Patents

Apparatus for sensing gap conditions in an edm process

Info

Publication number
CA928396A
CA928396A CA155992A CA155992A CA928396A CA 928396 A CA928396 A CA 928396A CA 155992 A CA155992 A CA 155992A CA 155992 A CA155992 A CA 155992A CA 928396 A CA928396 A CA 928396A
Authority
CA
Canada
Prior art keywords
edm process
sensing gap
gap conditions
conditions
sensing
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
CA155992A
Other languages
English (en)
Other versions
CA155992S (en
Inventor
E. Losey Jerry
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.)
Milacron Inc
Original Assignee
Milacron Inc
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 Milacron Inc filed Critical Milacron Inc
Application granted granted Critical
Publication of CA928396A publication Critical patent/CA928396A/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
    • 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
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CA155992A 1971-11-08 1972-11-08 Apparatus for sensing gap conditions in an edm process Expired CA928396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19631371A 1971-11-08 1971-11-08

Publications (1)

Publication Number Publication Date
CA928396A true CA928396A (en) 1973-06-12

Family

ID=22724876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155992A Expired CA928396A (en) 1971-11-08 1972-11-08 Apparatus for sensing gap conditions in an edm process

Country Status (6)

Country Link
US (1) US3699301A (de)
CA (1) CA928396A (de)
CH (1) CH541382A (de)
DE (1) DE2244517A1 (de)
FR (1) FR2160067A5 (de)
GB (1) GB1354220A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864541A (en) * 1969-03-13 1975-02-04 Inoue K System for the controlling of an apparatus for the electric discharge machining etc.
JPS521797A (en) * 1975-06-24 1977-01-07 Inoue Japax Res Inc Device of wire-cut discharge working
JPS60135127A (ja) * 1983-12-23 1985-07-18 Fanuc Ltd 放電加工機の位置出し用電源装置
US4733058A (en) * 1986-02-28 1988-03-22 Colt Industries Inc. Fail transistor detection and display system for electrical discharge machining apparatus
ES2062641T3 (es) * 1991-10-09 1994-12-16 Mark Otto Procedimiento para el control automatico del proceso de mecanizacion por electroerosion de metales y aleaciones.
CN107073614B (zh) * 2015-10-30 2019-01-04 三菱电机株式会社 线放电加工机、线放电加工机的控制装置的控制方法及定位方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609281A (en) * 1969-12-15 1971-09-28 Cincinnati Milacron Inc Method and apparatus for detecting short circuits in the machining gap in an edm process

Also Published As

Publication number Publication date
US3699301A (en) 1972-10-17
DE2244517A1 (de) 1973-05-24
CH541382A (de) 1973-09-15
FR2160067A5 (de) 1973-06-22
GB1354220A (en) 1974-06-05

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