GB2074072B - Electrical machining apparatus and processes - Google Patents

Electrical machining apparatus and processes

Info

Publication number
GB2074072B
GB2074072B GB8003496A GB8003496A GB2074072B GB 2074072 B GB2074072 B GB 2074072B GB 8003496 A GB8003496 A GB 8003496A GB 8003496 A GB8003496 A GB 8003496A GB 2074072 B GB2074072 B GB 2074072B
Authority
GB
United Kingdom
Prior art keywords
processes
machining apparatus
electrical machining
electrical
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
GB8003496A
Other versions
GB2074072A (en
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research 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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to GB8003496A priority Critical patent/GB2074072B/en
Priority claimed from US06/118,791 external-priority patent/US4324969A/en
Priority claimed from DE19803004744 external-priority patent/DE3004744A1/en
Priority to FR8003182A priority patent/FR2475443B1/en
Publication of GB2074072A publication Critical patent/GB2074072A/en
Application granted granted Critical
Publication of GB2074072B publication Critical patent/GB2074072B/en
Priority to SG31885A priority patent/SG31885G/en
Priority to HK54085A priority patent/HK54085A/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
    • 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
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for
    • B23H11/006—Electrical contacts or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB8003496A 1980-02-01 1980-02-01 Electrical machining apparatus and processes Expired GB2074072B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8003496A GB2074072B (en) 1980-02-01 1980-02-01 Electrical machining apparatus and processes
FR8003182A FR2475443B1 (en) 1980-02-01 1980-02-13 MACHINING INSTALLATION BY ELECTRIC SHOCK
SG31885A SG31885G (en) 1980-02-01 1985-04-27 Electrical discharge machining system
HK54085A HK54085A (en) 1980-02-01 1985-07-11 Electrical discharge machining system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8003496A GB2074072B (en) 1980-02-01 1980-02-01 Electrical machining apparatus and processes
US06/118,791 US4324969A (en) 1980-02-05 1980-02-05 Electrical discharge machining system with optical isolation of a gap monitor from remote control circuit
DE19803004744 DE3004744A1 (en) 1980-02-08 1980-02-08 Electric discharge machining process - has gap sensing stage coupled to digital logic to control electrode position
FR8003182A FR2475443B1 (en) 1980-02-01 1980-02-13 MACHINING INSTALLATION BY ELECTRIC SHOCK

Publications (2)

Publication Number Publication Date
GB2074072A GB2074072A (en) 1981-10-28
GB2074072B true GB2074072B (en) 1983-02-23

Family

ID=33102244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8003496A Expired GB2074072B (en) 1980-02-01 1980-02-01 Electrical machining apparatus and processes

Country Status (2)

Country Link
FR (1) FR2475443B1 (en)
GB (1) GB2074072B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108620701B (en) * 2018-04-19 2024-05-28 郑州航天电子技术有限公司 Linear cutting machine cutting program running 0-point acousto-optic annunciator
CN114951858B (en) * 2022-05-17 2024-05-10 哈尔滨工业大学 Optical-electro-hydraulic coupling device for optical fiber laser and tube electrode electrolysis combination

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927293A (en) * 1972-05-08 1975-12-16 Colt Ind Operating Corp Function control circuit for EDM power supply

Also Published As

Publication number Publication date
FR2475443B1 (en) 1985-06-14
FR2475443A1 (en) 1981-08-14
GB2074072A (en) 1981-10-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee