Surface grinding apparatus

Details Surface grinding apparatus Surface grinding apparatus

1988-07-08

1990-04-24

Hartman, Judy J.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51204, 512064, 51267, B24D 510

Patent

active

049188720

ABSTRACT:
A surface grinding apparatus including a plurality of grinding wheel segments which are attached to a lapping platen directly or through an attachment plate so that the working surfaces of the segments form one plane, wherein the surface of a material to be ground is brought into sliding contact with the grinding wheel segments to grind the surface of the material. The grinding wheel segments are arranged so that a plurality of grooves are formed extending in a direction opposite to the advancing direction of the platen from the inner side of the platen toward the outer side thereof and communicate with the outer side of the platen.

REFERENCES:
patent: 2089040 (1937-08-01), Shue
patent: 3026655 (1962-03-01), Osenberg
patent: 4037367 (1977-07-01), Kuse

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