Grinding Tool and Method of Manufacturing the Same

摘要

A grinding tool includes a rigid support body and a carrier substrate. The carrier substrate is attached to the support body, and is supported by the support body. Two opposing surfaces of the carrier substrate respectively define a working surface and a non-working surface. A plurality of first abrasive particles are affixed on the working surface, and a plurality of second abrasive particles are affixed on the non-working surface. The first abrasive particles have a first average size, and the second abrasive particles have a second average size smaller than the first average size. The carrier substrate is attached to the support body at the non-working surface. Moreover, a method of manufacturing the grinding tool is described herein.

主权项

1. A grinding tool comprising:
a rigid support body; and a carrier substrate affixed to the support body and having a working surface and a non-working surface on two opposite sides, the working surface having a plurality of first abrasive particles affixed thereon, the non-working surface having a plurality of second abrasive particles affixed thereon, the first abrasive particles having a first average particle diameter, the second abrasive particles having a second average particle diameter smaller than the first average particle diameter, and the non-working surface being affixed to the support body.