Abrading – Machine – Rotary tool
Patent
1995-06-05
1997-03-25
Smith, James G.
Abrading
Machine
Rotary tool
451177, B24B 500, B24B 518
Patent
active
056138997
ABSTRACT:
The novel ferrule grinding machine of the present invention has a wire support assembly having a wire that stretches the length of the wire support on which ferrules are strung. The wire rests in a novel guide that aids in producing ferrules within tolerances. The machine also has a grinding wheel and regulating wheel whose speed and composition may be changed to determine the surface finish and concentricity of a ferrule. The regulating wheel infeed assembly controls the size of the ferrules via a computer and a step motor that control the position of the regulating wheel as it tilts on a pivot base to attain the correct size of ferrule. The wire support assembly is placed on a variable speed work traverse that carries the work between the grinding wheel and regulating wheel, while the ferrules are supported on a rest blade such that the ferrules are worked slightly above their center.
REFERENCES:
patent: 2020541 (1935-11-01), Ernst
patent: 2794304 (1957-06-01), Frankiewicz et al.
patent: 3043059 (1962-07-01), Thompson
patent: 3358405 (1967-12-01), Ruderfer et al.
patent: 3528199 (1970-09-01), Marley
patent: 3685212 (1972-08-01), Schaller
patent: 4783932 (1988-11-01), Sager
Nance Cosper
Weiss Stanley
Banks Derris H.
Bellamy Brian D.
Smith James G.
Southern Carbide Specialists, Inc.
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