Fixed abrasive articles and methods of forming same
AssigneesSaint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs
InventorsKatherine M. SAHLIN, Mark HAMPDEN-SMITH, Kristin BREDER
Life of this patent
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Abstract
A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, each of the shaped abrasive particles or elongated abrasive particles having a predetermined position or a predetermined three-axis orientation, including a placement angle ranging from +90 degrees to −90 degrees and a rake angle ranging from +90 degrees to −90 degrees.
Claims20
A fixed abrasive article comprising:
- a body having abrasive particles contained within a bond material, the abrasive particles including a plurality of shaped abrasive particles, elongated abrasive particles, or a combination thereof, each of the shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, and each of the shaped abrasive particles or elongated abrasive particles having a placement angle ranging from +90 degrees to −90 degrees.
A fixed abrasive article comprising:
- a body having abrasive particles contained within a bond material, the abrasive particles including a plurality of shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, and each of the shaped abrasive particles or elongated abrasive particles having a rake angle ranging from +90 to −90 degrees with respect to a workpiece surface that is parallel to the edge of the body.
Dependencies are inferred from the claim text.