GRINDING STONE FORMING METHOD, GRINDING WHEEL MANUFACTURING METHOD, GRINDING METHOD, AND GRINDING DEVICE

Title:

GRINDING STONE FORMING METHOD, GRINDING WHEEL MANUFACTURING METHOD, GRINDING METHOD, AND GRINDING DEVICE

Document Type and Number:

Japanese Patent JP2006346762

Kind Code:

A

Abstract:

To provide a diamond grinding wheel free from circumferential vibration of a cutting blade.

A grinding wheel 1 having a grinding wheel body 3 formed of angular columnar diamond chips arranged in an end surface of a wheel base 2 is manufactured in the following order. First, a plurality of chips respectively having a flat tip are arranged in the circumferential direction without a clearance, and these chips are fixed to the wheel base 2 to structure the grinding wheel body 3. A tip (a grinding wheel surface 4) of the grinding wheel body 3 is formed of a plurality of grooves radially extended from the center of rotation and arranged in the circumferential direction with an equal pitch. The inner peripheral surface of the grinding wheel body 3 is ground along a concentric circle with the center of rotation to form cutting blades arranged in the inner peripheral edge of the grinding wheel surface 4 in the circumferential direction with an equal interval.

Inventors:

HANDA KANJI
FUJII KATSUMOTO
YOSHIDA YUJI

Application Number:

JP2005172521A

Publication Date:

December 28, 2006

Filing Date:

June 13, 2005

Export Citation:

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Assignee:

TOYO ADVANCED TECH CO
TOKYO DIAMOND KOGU SEISAKUSHO

International Classes:

B24B53/00; B24B7/00; B24D3/00; B24D7/00

Attorney, Agent or Firm:

Etsushi Kotani
Takao Ito
Jiro Higuchi
Muramatsu Toshiro

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