CH641389A5 - Method and apparatus for controlling the advance of a machine for electrical discharge machining - Google Patents

Method and apparatus for controlling the advance of a machine for electrical discharge machining Download PDF

Info

Publication number
CH641389A5
CH641389A5 CH44080A CH44080A CH641389A5 CH 641389 A5 CH641389 A5 CH 641389A5 CH 44080 A CH44080 A CH 44080A CH 44080 A CH44080 A CH 44080A CH 641389 A5 CH641389 A5 CH 641389A5
Authority
CH
Switzerland
Prior art keywords
circuit
logic
advance
speed
decision
Prior art date
Application number
CH44080A
Other languages
English (en)
French (fr)
Inventor
Gheorghe Jitianu
Dan Tomozei
Paul George Nita
Original Assignee
Inst Cercetari Pentru Ind
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 Inst Cercetari Pentru Ind filed Critical Inst Cercetari Pentru Ind
Publication of CH641389A5 publication Critical patent/CH641389A5/fr

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
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion

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)
CH44080A 1979-01-30 1980-01-21 Method and apparatus for controlling the advance of a machine for electrical discharge machining CH641389A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO9643879 1979-01-30

Publications (1)

Publication Number Publication Date
CH641389A5 true CH641389A5 (en) 1984-02-29

Family

ID=20104509

Family Applications (1)

Application Number Title Priority Date Filing Date
CH44080A CH641389A5 (en) 1979-01-30 1980-01-21 Method and apparatus for controlling the advance of a machine for electrical discharge machining

Country Status (7)

Country Link
JP (1) JPS55137844A (nl)
CH (1) CH641389A5 (nl)
DD (1) DD148838A5 (nl)
DE (1) DE3003109A1 (nl)
ES (1) ES8105175A1 (nl)
PL (1) PL134358B1 (nl)
SU (1) SU1351523A3 (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138544A (en) * 1981-02-18 1982-08-26 Inoue Japax Res Inc Feeder for electrical discharge machining
RU2598022C2 (ru) * 2015-02-05 2016-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Способ управления электроэрозионной обработкой детали на автоматизированном вырезном станке с системой чпу
RU2638607C2 (ru) * 2016-05-19 2017-12-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Способ вырезной электроэрозионной обработки изделия

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531615A (en) * 1966-09-08 1970-09-29 Lamb Co F Jos Electrical discharge machining with step driven electrode
US3848108A (en) * 1973-11-01 1974-11-12 Amsted Ind Inc Servo feed control for electrical discharge machining
US4002885A (en) * 1975-02-21 1977-01-11 Colt Industries Operating Corporation Servo feed system for a wire electrode type electrical discharge machining apparatus

Also Published As

Publication number Publication date
JPS55137844A (en) 1980-10-28
SU1351523A3 (ru) 1987-11-07
DE3003109C2 (nl) 1987-05-07
DD148838A5 (de) 1981-06-10
PL134358B1 (en) 1985-08-31
ES488063A0 (es) 1981-05-16
ES8105175A1 (es) 1981-05-16
DE3003109A1 (de) 1980-07-31
PL221685A1 (nl) 1980-11-03

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Legal Events

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PL Patent ceased