Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anne M. Bonner0
Eric Bright0
Edward L. Lambert0
Bruce E. Vigeant0
Date of Patent
August 15, 2006
0Patent Application Number
109251270
Date Filed
August 24, 2004
0Patent Primary Examiner
Patent abstract
Organic bonded abrasive tools, having controlled microstructures, comprise a relatively low volume percentage of abrasive grain and a relatively low hardness grade, but are characterized by the excellent mechanical strength and efficient grinding performance of much harder grade, lower porosity tools, especially in versatile grinding processes, such as centerless grinding. A method for centerless grinding with these tools is provided. Methods for making the abrasive tools utilizing agglomerated abrasive grain are described.
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