ES462598A1 - Spark-erosion machine - Google Patents

Spark-erosion machine

Info

Publication number
ES462598A1
ES462598A1 ES462598A ES462598A ES462598A1 ES 462598 A1 ES462598 A1 ES 462598A1 ES 462598 A ES462598 A ES 462598A ES 462598 A ES462598 A ES 462598A ES 462598 A1 ES462598 A1 ES 462598A1
Authority
ES
Spain
Prior art keywords
voltage
load
working
spark
erosion machine
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
ES462598A
Other languages
Spanish (es)
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of ES462598A1 publication Critical patent/ES462598A1/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
    • 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
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or 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)

Abstract

Device in spark erosion machines to form a variable electrical measuring signal with the width of the working groove, constituted by an integration device that can be coupled to the working slot and that can work in a stepped manner, with a load capacitor that it can be loaded by working pulses for the formation of a variable load voltage with the voltage, time and surface of the working pulses, and a device for the regulated extinction of the load voltage, in which the voltage of load is used to regulate the voltage of the signals. (Machine-translation by Google Translate, not legally binding)
ES462598A 1976-11-22 1977-09-23 Spark-erosion machine Expired ES462598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762652974 DE2652974C3 (en) 1976-11-22 1976-11-22 Device for electrical discharge machines to generate a signal voltage that is variable with the width of its working gap

Publications (1)

Publication Number Publication Date
ES462598A1 true ES462598A1 (en) 1978-06-16

Family

ID=5993676

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462598A Expired ES462598A1 (en) 1976-11-22 1977-09-23 Spark-erosion machine

Country Status (6)

Country Link
BR (1) BR7707330A (en)
DE (1) DE2652974C3 (en)
ES (1) ES462598A1 (en)
FR (1) FR2371270A1 (en)
GB (1) GB1568274A (en)
IT (1) IT1090649B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808646C1 (en) * 1988-03-15 1989-03-23 Ag Fuer Industrielle Elektronik Agie Losone Bei Locarno, Losone, Ch
JP2630666B2 (en) * 1990-05-30 1997-07-16 三菱電機株式会社 Electric discharge machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887561A (en) * 1956-06-08 1959-05-19 Firth Sterling Inc Control for spark machining apparatus
DE1615091C3 (en) * 1967-02-10 1973-09-13 Aeg-Elotherm Gmbh, 5630 Remscheidhasten Method and circuit arrangement for regulating the working gap in electrical discharge machines
US3585339A (en) * 1968-09-16 1971-06-15 Everard M Williams Dr Power supply and adaptive control system for edm apparatus
ES415928A1 (en) * 1972-06-29 1976-02-16 Aeg Elotherm Gmbh Method and circuit for perforating the method of controlling the tool feed in spark erosion machines
DE2641275C3 (en) * 1976-09-14 1982-04-22 Aeg-Elotherm Gmbh, 5630 Remscheid Device for spark erosion machines for generating an electrical measurement signal that varies with the width of its working gap

Also Published As

Publication number Publication date
GB1568274A (en) 1980-05-29
IT1090649B (en) 1985-06-26
FR2371270A1 (en) 1978-06-16
DE2652974C3 (en) 1982-02-18
FR2371270B1 (en) 1984-09-28
DE2652974B2 (en) 1981-05-21
DE2652974A1 (en) 1978-05-24
BR7707330A (en) 1978-06-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001