Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1987-09-09
1989-07-18
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51413, 51439, 83 53, 83177, B24C 300
Patent
active
048480428
ABSTRACT:
A system for closely controlling the standoff distance of a nozzle in a remotely controlled fluid jet abrasive cutting system. The system comprises a head assembly having a support section and a nozzle body. Control means move the head assembly along a desired cutting path relative to the workpiece. A nozzle is mounted in the nozzle body and oriented to dispense cutting fluid along an axis directed against the workpiece. The nozzle body and the support section are interconnected by means which function to bias the nozzle body relative to the mounting section in a direction along the cutting axis of the nozzle. The nozzle body is provided with a standoff member which is adapted to ride on a portion of the workpiece and which projects beyond the nozzle tip by a distance sufficient to hold the nozzle off of the workpiece by the desired standoff distance.
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patent: 3978748 (1976-09-01), Leslie et al.
patent: 3992819 (1976-11-01), Schmall
patent: 4263497 (1981-04-01), Cozzini
patent: 4651476 (1987-03-01), Marx et al.
patent: 4658683 (1987-04-01), Phillips
Earle, III, George A., "Automatic Trimming of Composite Panels," SAE Paper No. 861,675, Oct. 1986, Society of Automotive Engineers.
Allevato John J.
Smith R. Craig
Cate James M.
LTV Aerospace and Defense Company
Rose Robert A.
Sadacca Stephen S.
Schmidt Frederick R.
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