Jui-Lin Chou,I-Tsao Liao,Chia-Feng Chiu,Jen Feng Chen,Sheng Kai Hong
申请号：
US14962992
公开号：
US09687961B2
申请日:
2015.12.08
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A grinding tool includes a substrate having a surface provided with a plurality of openings, and a plurality of grinding studs. Each of the grinding studs includes a stud portion and an abrasive particle attached to each other, the stud portions being respectively attached into the openings, and the abrasive particles protruding outward from the surface, each of the abrasive particles having a pattern cut across a tip thereof to define multiple apexes adjacent to one another. In some embodiments, methods of fabricating a grinding tool are also described.
