Method and apparatus for surface grinding

Details Method and apparatus for surface grinding Method and apparatus for surface grinding

1982-01-21

1983-10-04

Smith, James G.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51135R, 51135BT, 51142, 51144, 51145R, B24B 2104, B24B 100

Patent

active

044070969

ABSTRACT:
A surface grinding method in a first embodiment of which a workpiece supported on a surface (56) is rotated about a vertical axis while being translated along ways (46, 47) past a cutting head (22) comprising an abrasive belt (71) driven about a drum (72) to have a working edge (17) skewed with respect to the direction of the ways. In other embodiments the workpiece (100) is fed axially into the belt (106), which may be oscillated transversely to the direction of feed, and the workpiece may be moved, in the direction of the working edge, out of engagement with the belt while the belt and workpiece are in motion.

REFERENCES:
patent: 915174 (1909-03-01), Hanson
patent: 1262540 (1918-04-01), Miller
patent: 1926779 (1933-09-01), Law
patent: 2996848 (1961-08-01), Thompson
patent: 3154896 (1964-11-01), Olton et al.
patent: 3665650 (1972-05-01), Przygocki
patent: 3668814 (1972-06-01), Freerks et al.
patent: 3816998 (1974-06-01), Griuna et al.
patent: 3888050 (1975-06-01), Elm
patent: 3971166 (1976-07-01), Habeck et al.
patent: 4021970 (1977-05-01), Przygocki

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