Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1983-05-05
1987-03-03
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 34R, 51334, B24B 100
Patent
active
046464794
ABSTRACT:
A deburring method is presented wherein a cylindrical brush rotationally contacts the workpiece. The brush includes a mandrel having a central axle to provide support during use. To the mandrel is attached a multiplicity of long bristles. Each bristle is flexible and has impregnated therein a plurality of abrasive particles. The population density of the bristles on the brush is such that the outwardly extending ends can readily flex both in the plane of rotation and sidewise along the lengthwise dimension of the brush. Setting the brush so that the bristle ends overlap the surface of the workpiece being deburred, each bristle makes a slapping contact therewith. This results in one to two inches of each bristle being dragged endwise across the surface of the workpiece. The endwise movement of each bristle causes the abrasive particles imbedded therein to abrade the sharp edges of the workpiece. An automatic conveyor may be used to feed workpiece stock past the rotating brush at a predetermined rate.
REFERENCES:
patent: 2049324 (1936-07-01), Schneider
patent: 2328998 (1943-09-01), Radford
patent: 2653340 (1953-09-01), Cave
patent: 2984053 (1961-05-01), Peterson
patent: 3032931 (1962-05-01), Eversole
patent: 3064290 (1962-11-01), Bleke
patent: 3225389 (1965-12-01), Jones
patent: 3237348 (1966-03-01), Block
patent: 3241172 (1966-03-01), Tilgner
patent: 3324496 (1967-06-01), Haracz
patent: 3547608 (1970-12-01), Kitazawa
patent: 3605347 (1971-09-01), Barry
patent: 3613143 (1971-10-01), Muhler et al.
patent: 3780407 (1973-12-01), Hoffecker
patent: 3871139 (1975-03-01), Rands
patent: 4078905 (1978-03-01), Oya
patent: 4183183 (1980-01-01), Belanger
patent: 4377878 (1983-03-01), Pecora
Forte, Jr. Anthony V.
Walker Kenneth E.
Avco Corporation
Garfinkle Irwin P.
Hogan Charles M.
McNair, Jr. Robert J.
Rose Robert A.
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