Abrading – Rigid tool – Rotary disk
Patent
1993-11-15
1995-10-03
Rachuba, Maurina T.
Abrading
Rigid tool
Rotary disk
451542, B24D 706
Patent
active
054547520
ABSTRACT:
The abrasive polishing device has a carrier, typically in the form of a rotatable polishing head (10) and abrasive polishing pads (16) mounted on the carrier. Each polishing pad (16) includes an abrasive body (18) which is provided by a thermoplastic polymer impregnated with ultrahard abrasive particles and which presents an abrasive polishing surface for performing an abrasive polishing action in use. The abrasive body (18) is formed with a regular array of recesses, typically narrow capillarytype passages therein which extend to the abrasive surface. The recesses result in improved cooling of the abrasive layer during a polishing operation.
REFERENCES:
patent: 2000772 (1935-05-01), McGill
patent: 2032362 (1936-03-01), Herman
patent: 2188365 (1937-12-01), Lent et al.
patent: 2225193 (1940-12-01), Benner et al.
patent: 3386214 (1968-06-01), Shoemaker
patent: 3517466 (1970-06-01), Bouvier
patent: 3913279 (1975-10-01), Broido
patent: 5020283 (1991-06-01), Tuttle
patent: 5137543 (1992-08-01), Heath et al.
patent: 5167673 (1992-12-01), Jones
patent: 5218949 (1993-06-01), Tomlinson et al.
patent: 5247765 (1993-09-01), Quintana
patent: 5314512 (1994-05-01), Sexton
Sexton John S.
Wright Derek N.
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