JPS5558924A - Spark erosion machine - Google Patents

Spark erosion machine

Info

Publication number
JPS5558924A
JPS5558924A JP13129178A JP13129178A JPS5558924A JP S5558924 A JPS5558924 A JP S5558924A JP 13129178 A JP13129178 A JP 13129178A JP 13129178 A JP13129178 A JP 13129178A JP S5558924 A JPS5558924 A JP S5558924A
Authority
JP
Japan
Prior art keywords
electrode
turning
eccentricity
spark erosion
rotary movement
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
JP13129178A
Other languages
Japanese (ja)
Other versions
JPS6243818B2 (en
Inventor
Toshio Moro
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13129178A priority Critical patent/JPS5558924A/en
Publication of JPS5558924A publication Critical patent/JPS5558924A/en
Publication of JPS6243818B2 publication Critical patent/JPS6243818B2/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
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting

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 give a transitional rotary movement with a preset turning radius similar to an astronomical orbit to a surface plate for mounting an electrode, without turning the plate, by vertically controlling the position of an orbital guide. CONSTITUTION:An internally conical surface 5 is formed at the center of an orbital guide 4 of a spark erosion machine. Since an oscillating body 9 is linearly transferred to any position with regard to a frame 2, the body 9 is kept pressed in the direction of 360 deg as a stationary spindle 32 turns. A conical ring 11 is transferred being guided by the surface 5, so that the oscillating body 9, without turning on its own axis, makes a transitional rotary movement on an astronomical orbit, with an eccentricity of e as a turning radius. When the eccentricity is altered, the radial clearance between the electrode 29 and a work 30 is relatively increased or decreased. This method can machine various kind of holes by using a single shape of electrode.
JP13129178A 1978-10-25 1978-10-25 Spark erosion machine Granted JPS5558924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13129178A JPS5558924A (en) 1978-10-25 1978-10-25 Spark erosion machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13129178A JPS5558924A (en) 1978-10-25 1978-10-25 Spark erosion machine

Publications (2)

Publication Number Publication Date
JPS5558924A true JPS5558924A (en) 1980-05-02
JPS6243818B2 JPS6243818B2 (en) 1987-09-17

Family

ID=15054519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13129178A Granted JPS5558924A (en) 1978-10-25 1978-10-25 Spark erosion machine

Country Status (1)

Country Link
JP (1) JPS5558924A (en)

Also Published As

Publication number Publication date
JPS6243818B2 (en) 1987-09-17

Similar Documents

Publication Publication Date Title
EP0097346A3 (en) Method and apparatus for making work-pieces with an internal or external polygonal surface
GB1517831A (en) Method for adjusting the eccentricity of a spark-erosion machining electrode endowed with a movement of circular translation and a device for the application of said method
FR2364737A1 (en) DEVICE FOR EROSIVE SPARKLING MACHINE
JPS5558924A (en) Spark erosion machine
MXPA02012210A (en) Grinding machine.
JPS57173413A (en) Machining method of spherical surface
JPS5627742A (en) Manufacturing method and device of machining electrode used for electric discharge machining device
JPS56139872A (en) Machining method of semispherical face
JPS54139193A (en) Electro-processing control method
JPS541495A (en) Apparatus for machining by electricity
ES476765A1 (en) Indexable Tool Turret
GB2015391A (en) Swivelling Chucks
JPS5558923A (en) Spark erosion machine
SE7713434L (en) FOR SPARK EROSION SYSTEMS INTENDED DEVICE
WO1985001464A1 (en) Drive for the planetary erosion of a work-piece intended to be used as an electrode
JPS57201160A (en) Back-up head chuck mechanism for eccentric lense machining unit
GB2006651A (en) Rotary cutting tool
JPS563161A (en) Tool replacing mechanism for machine tool
FR2409128A1 (en) Thick optical lens edge bevelling machine - has template to follow contact in addition to cam and follower set at start
SU1646170A1 (en) Apparatus for welding non-rotatable pipe butts
SU680914A1 (en) Engraving device
JPS5590255A (en) Method and device for grinding
ES479175A2 (en) Automatic Machine for Reproducing Flat Keys
SU822998A1 (en) Apparatus for tangential working
JPS5590233A (en) Rotating device for electric discharge machining