JPS57211475A - Grinding method and device - Google Patents

Grinding method and device

Info

Publication number
JPS57211475A
JPS57211475A JP9155481A JP9155481A JPS57211475A JP S57211475 A JPS57211475 A JP S57211475A JP 9155481 A JP9155481 A JP 9155481A JP 9155481 A JP9155481 A JP 9155481A JP S57211475 A JPS57211475 A JP S57211475A
Authority
JP
Japan
Prior art keywords
grindstone
conductive
work member
supported
electrodes
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
JP9155481A
Other languages
Japanese (ja)
Inventor
Masahiro Hashimoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9155481A priority Critical patent/JPS57211475A/en
Publication of JPS57211475A publication Critical patent/JPS57211475A/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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces

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 reduce the abrasion of the grindstone by employing a conductive grindstone to produce the spark discharge on the surface of the grindstone, thereby performing the dressing of the grindstone to improve the particle rate, accuracy and the finish. CONSTITUTION:The work member 11 is supported by a work member supporter 4 while the conductive grindstone 1 is supported by a rotary shaft 2 to be supported by a bearing 3 and coupled with the rotary drive mechanism. A conductive sliding member 10 is sliding with the grindstone. The power sources 8, 9 have two electrodes respectively, where one electrodes 6, 7 are connected through the rotary drive mechanism to the grindstone, while the other electrodes 10, 12 are connected to the work member of the sliding member 2. When the work member is non-conductive and performed the dry grinding, the spark discharge is produced between the work member and the grindstone to perform the dressing if the work member is conductive or when performed the wet grinding.
JP9155481A 1981-06-16 1981-06-16 Grinding method and device Pending JPS57211475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9155481A JPS57211475A (en) 1981-06-16 1981-06-16 Grinding method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9155481A JPS57211475A (en) 1981-06-16 1981-06-16 Grinding method and device

Publications (1)

Publication Number Publication Date
JPS57211475A true JPS57211475A (en) 1982-12-25

Family

ID=14029715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9155481A Pending JPS57211475A (en) 1981-06-16 1981-06-16 Grinding method and device

Country Status (1)

Country Link
JP (1) JPS57211475A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162471A (en) * 1986-01-09 1987-07-18 Osaka Daiyamondo Kogyo Kk Grinding device
JPS62176764A (en) * 1986-01-29 1987-08-03 Makino Milling Mach Co Ltd Shaping of grinding stone and apparatus thereof
JPH04210371A (en) * 1990-12-03 1992-07-31 Honda Motor Co Ltd Grinding method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162471A (en) * 1986-01-09 1987-07-18 Osaka Daiyamondo Kogyo Kk Grinding device
JPS62176764A (en) * 1986-01-29 1987-08-03 Makino Milling Mach Co Ltd Shaping of grinding stone and apparatus thereof
JPH0238346B2 (en) * 1986-01-29 1990-08-30 Makino Furaisu Seisakusho Kk
JPH04210371A (en) * 1990-12-03 1992-07-31 Honda Motor Co Ltd Grinding method

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