PRECISION GRINDING WHEEL AND ITS MANUFACTURE

Title:

PRECISION GRINDING WHEEL AND ITS MANUFACTURE

Document Type and Number:

Japanese Patent JPH0639729

Kind Code:

A

Abstract:

PURPOSE: To uniform the tip height of abrasive grain even when the abrasive grain having large grain diameter is used.

CONSTITUTION: A base plating layer 2 is formed on the surface of a base material 3, and moreover only one layer of plural abrasive grains 1 is dispersedly arranged on the layer 2. Every abrasive grain 1 is pushedly pressed toward the base plating layer 2 with a pushedly pressing die 4 to be pushed into the base plating layer 2. This can uniform the tip height of every abrasive grain 1, and then every abrasive grain 1 is retained with a bonding plating layer 5. The protruded quantity of each abrasive grain 1 can be optionally set by adjusting the thickness of the bonding plating layer 5.

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Inventors:

KOSAKAI TAKASHI
TAKASHITA JUNJI
NAKAMURA NOBUO
IMANARI TORU
YAMAMOTO SEKINORI

Application Number:

JP9604093A

Publication Date:

February 15, 1994

Filing Date:

April 22, 1993

Export Citation:

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Assignee:

CANON KK

International Classes:

B24D3/06; B24D5/14; B24D18/00; B24D99/00; B24D3/00; (IPC1-7): B24D3/00; B24D3/00; B24D3/06; B24D17/00

Attorney, Agent or Firm:

Wakabayashi Tadashi

Next Patent: 内容物を絵模様で表示した合成樹脂製容器