JPS5689433A - Method of correcting tilt of electrode for electric machining and device for the same - Google Patents

Method of correcting tilt of electrode for electric machining and device for the same

Info

Publication number
JPS5689433A
JPS5689433A JP16420779A JP16420779A JPS5689433A JP S5689433 A JPS5689433 A JP S5689433A JP 16420779 A JP16420779 A JP 16420779A JP 16420779 A JP16420779 A JP 16420779A JP S5689433 A JPS5689433 A JP S5689433A
Authority
JP
Japan
Prior art keywords
axis
electrode
tilt
along
contact
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.)
Granted
Application number
JP16420779A
Other languages
Japanese (ja)
Other versions
JPS6325892B2 (en
Inventor
Kiyoshi Inoue
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 JP16420779A priority Critical patent/JPS5689433A/en
Publication of JPS5689433A publication Critical patent/JPS5689433A/en
Publication of JPS6325892B2 publication Critical patent/JPS6325892B2/ja
Granted 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To make correction of the tilt of a processing electrode automatically by installing a sensing device for contact or approach of a processing electrode at the stationary part or processing table of the machine. CONSTITUTION:A processing table 8 is provided with an electrical contact-sensing electrode 9, which shall form a contact sensing device together with a power source 3, an interelectrode voltage sensing resistor 10 and a discriminator 11. A central control device 26 has a calculator circuit and performs logical calculation of tantheta from the counter input signal. If, for example, an inspection on the tilt in the direction along X-axis reveals that a feed of Z1 along Z-axis has given a displacement of X1 along X-axis, so we have the tilt from the following; X1/Z1=tantheta. theta represents the tilt angle of electrode 1 with respect to Z-axis, and the signal which will nullify this theta value are given to the X-axis and Y-axis motors 18, 19. Thus, the top of the supporting shaft 6 is moved fore or back between the electrodes 1 and 9 and automatic correction of the tilt angle into 0 is performed.
JP16420779A 1979-12-18 1979-12-18 Method of correcting tilt of electrode for electric machining and device for the same Granted JPS5689433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16420779A JPS5689433A (en) 1979-12-18 1979-12-18 Method of correcting tilt of electrode for electric machining and device for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16420779A JPS5689433A (en) 1979-12-18 1979-12-18 Method of correcting tilt of electrode for electric machining and device for the same

Publications (2)

Publication Number Publication Date
JPS5689433A true JPS5689433A (en) 1981-07-20
JPS6325892B2 JPS6325892B2 (en) 1988-05-27

Family

ID=15788695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16420779A Granted JPS5689433A (en) 1979-12-18 1979-12-18 Method of correcting tilt of electrode for electric machining and device for the same

Country Status (1)

Country Link
JP (1) JPS5689433A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211825A (en) * 1982-05-11 1983-12-09 Mitsubishi Electric Corp Electric discharge machining device
JPS58211824A (en) * 1982-05-11 1983-12-09 Mitsubishi Electric Corp Electric discharge machining device
JPS6029246A (en) * 1983-07-13 1985-02-14 Fanuc Ltd Contact sensor for electric discharge machine
JPS61249222A (en) * 1985-04-26 1986-11-06 Canon Inc Automatic working system
JPS6353623U (en) * 1986-09-29 1988-04-11

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211825A (en) * 1982-05-11 1983-12-09 Mitsubishi Electric Corp Electric discharge machining device
JPS58211824A (en) * 1982-05-11 1983-12-09 Mitsubishi Electric Corp Electric discharge machining device
JPS6029246A (en) * 1983-07-13 1985-02-14 Fanuc Ltd Contact sensor for electric discharge machine
JPH0333453B2 (en) * 1983-07-13 1991-05-17 Fanuc Ltd
JPS61249222A (en) * 1985-04-26 1986-11-06 Canon Inc Automatic working system
JPH0440128B2 (en) * 1985-04-26 1992-07-01 Canon Kk
JPS6353623U (en) * 1986-09-29 1988-04-11
JPH0440825Y2 (en) * 1986-09-29 1992-09-25

Also Published As

Publication number Publication date
JPS6325892B2 (en) 1988-05-27

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