Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1977-06-16
1979-08-07
Godici, Nicholas P.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 48HE, 51 95LH, 51225, B24B 302
Patent
active
041633458
ABSTRACT:
An arrangement for the grinding and cutting of rotary profile cutters having, in combination mounted on a base, a first reciprocable table on which is mounted a rotatable platen. A rotatable workpiece carrier assembly is fixed to the platen and these have mutually perpendicular axes of rotation. The carrier holds a collet for the milling cutter blank and a programmable indexer for the angular positioning of the blank in successive position. A second table can reciprocate perpendicular to the first and acts as a support for a block carrying a grinding wheel spindle head. The block is capable of oscillation to either side of a vertical position on an axis parallel to the axis of reciprocation of the second table and the grind wheel spindle head can slide perpendicular to the axis of rotation of the block. A rotatable grinding wheel carried by the spindle head can have its plane of gyration moved to either side of the axis of rotation of the block. Means are provided for effecting movement of the tables as are programmable driving mechanisms for controlling the movements.
REFERENCES:
patent: 2142710 (1939-03-01), Bigelow
patent: 3258880 (1966-07-01), Garin
patent: 3680263 (1972-08-01), Johnson
patent: 3713254 (1973-01-01), Williams
patent: 3851563 (1974-12-01), Habib
Adams Bruce L.
AG fur Automatisierung
Burns Robert E.
Godici Nicholas P.
Lobato Emmanuel J.
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