Title:
【発明の名称】高透過性砥石
Document Type and Number:
Japanese Patent JP2000512567
Kind Code:
A
Abstract:
An abrasive article having certain minimum levels of permeability to fluids comprises about 40 to 80%, by volume interconnected porosity and effective amounts of abrasive grain and bond to carry out soft grinding and deep cut grinding operations. The high permeability to the passage of fluids and interconnected porosity provides an open structure of channels to permit the passage of fluid through the abrasive article and the removal of swarf from the workpiece during grinding operations.
Inventors:
U, Myansche
Corbin, Normandy.
Fox, Stephen E.
Erinson, Thomas
Carman, Rie.
Corbin, Normandy.
Fox, Stephen E.
Erinson, Thomas
Carman, Rie.
Application Number:
JP50831498A
Publication Date:
September 26, 2000
Filing Date:
June 23, 1997
Export Citation:
Assignee:
Norton Company
International Classes:
B24D3/02; B24D3/18; B24D3/26; B24D3/32; B24D3/00; B24D3/34; (IPC1-7): B24D3/18; B24D3/00; B24D3/02; B24D3/34
Attorney, Agent or Firm:
Takashi Ishida (4 others)