JPS6440273A - Turning center with electric discharge truing/dressing device - Google Patents

Turning center with electric discharge truing/dressing device

Info

Publication number
JPS6440273A
JPS6440273A JP19403287A JP19403287A JPS6440273A JP S6440273 A JPS6440273 A JP S6440273A JP 19403287 A JP19403287 A JP 19403287A JP 19403287 A JP19403287 A JP 19403287A JP S6440273 A JPS6440273 A JP S6440273A
Authority
JP
Japan
Prior art keywords
electrode
electric discharge
chuck
magazine
held
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.)
Pending
Application number
JP19403287A
Other languages
Japanese (ja)
Inventor
Takeo Nakagawa
Kiyoshi Suzuki
Tetsutaro Uematsu
Norihiko Shimizu
Kanji Sato
Yoshiharu Takada
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.)
Yamazaki Mazak Corp
Original Assignee
Yamazaki Mazak 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 Yamazaki Mazak Corp filed Critical Yamazaki Mazak Corp
Priority to JP19403287A priority Critical patent/JPS6440273A/en
Priority to DE3826251A priority patent/DE3826251A1/en
Publication of JPS6440273A publication Critical patent/JPS6440273A/en
Priority to US07/550,794 priority patent/US5045664A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories 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
    • 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
    • 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
    • B23H5/00—Combined machining
    • B23H5/04—Electrical discharge machining combined with mechanical working
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/001—Devices or means for dressing or conditioning abrasive surfaces involving the use of electric current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To handle the electrode similar to a work and carry out dressing/ truing of a metal bond grindstone by placing the electrode on a work magazine for storage. CONSTITUTION:An electrode 13 on a magazine 10 is taken out by a loader 20, and is held by a chuck 5 of a turning center. Then, a tool rest 6 is moved to cut the electrode 13 held by the chuck 5 by means of a bite 8 on the tool rest 6 and generate a formed electrode. After the end of this generating, a turret 7 on the tool rest 6 is rotationally indexed to approach a metal bond grindstone 31 held by the tool rest 6 to the formed electrode. Then, a power supply for electric discharge machining is operated to start electric discharge between the grindstone 31 and the formed electrode and remove a metal portion of the metal bond grindstone 31, thus carrying out electric discharge truing/ dressing. Thereafter, the electrode 13 is removed from the chuck 5 and is returned into the magazine 10 by the loader 20. Then, a work 12(=W) on the magazine 10 is taken out by the loader 20, and is held by the chuck 5, so as to grind the work 12 with the grindstone 31.
JP19403287A 1987-08-03 1987-08-03 Turning center with electric discharge truing/dressing device Pending JPS6440273A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP19403287A JPS6440273A (en) 1987-08-03 1987-08-03 Turning center with electric discharge truing/dressing device
DE3826251A DE3826251A1 (en) 1987-08-03 1988-08-02 MACHINE TOOL WITH A GRINDING FUNCTION, INCLUDING AN ELECTROEROSION APPARATUS / TREATMENT DEVICE AND A GRINDING TOOL
US07/550,794 US5045664A (en) 1987-08-03 1990-07-09 Machine tool with grinding function and truing/dressing method of grinding stone using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19403287A JPS6440273A (en) 1987-08-03 1987-08-03 Turning center with electric discharge truing/dressing device

Publications (1)

Publication Number Publication Date
JPS6440273A true JPS6440273A (en) 1989-02-10

Family

ID=16317804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19403287A Pending JPS6440273A (en) 1987-08-03 1987-08-03 Turning center with electric discharge truing/dressing device

Country Status (1)

Country Link
JP (1) JPS6440273A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004114172A (en) * 2002-09-24 2004-04-15 Matsushita Electric Ind Co Ltd Method and apparatus of electric discharge truing
JP2004322234A (en) * 2003-04-22 2004-11-18 Fukuoka Prefecture Processing device and processing method of conductive grinding wheel
JP2010086468A (en) * 2008-10-02 2010-04-15 Makino Milling Mach Co Ltd Working system
CN104785873A (en) * 2015-04-23 2015-07-22 厦门大学 Spark-aided turning device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004114172A (en) * 2002-09-24 2004-04-15 Matsushita Electric Ind Co Ltd Method and apparatus of electric discharge truing
JP2004322234A (en) * 2003-04-22 2004-11-18 Fukuoka Prefecture Processing device and processing method of conductive grinding wheel
JP2010086468A (en) * 2008-10-02 2010-04-15 Makino Milling Mach Co Ltd Working system
CN104785873A (en) * 2015-04-23 2015-07-22 厦门大学 Spark-aided turning device

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