Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1982-09-28
1985-04-02
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
B24C 300
Patent
active
045078980
ABSTRACT:
Abrasive liquid jet cutting is provided by disposing abrasive particles in positionally supported form, as on a carrier, such as sandpaper, between the liquid jet nozzle and the workpiece. The particles are intercepted by the liquid jet and driven into the workpiece which may be ferrous or nonferrous metal. The particles may be bonded to a paper-like backing, incorporated in a binder, such as a viscous paste, or formed into a rod-like structure. Variable feed of the workpiece or the abrasive carrier can be used to provide optimized or selective abrasive cutting.
REFERENCES:
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patent: 2387193 (1945-10-01), Swenarton
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patent: 2985050 (1961-05-01), Schwacha
patent: 3150467 (1964-09-01), Umbricht et al.
patent: 3360400 (1967-12-01), Evans et al.
patent: 3888054 (1975-06-01), Maselli
patent: 4216906 (1980-08-01), Olsen et al.
AuBuchon F. David
International Harvester Company
Rose Robert A.
Schmidt Frederick R.
Sullivan Dennis K.
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