Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1978-09-21
1980-08-26
Smith, Gary L.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 50PC, 5116571, 5116589, B24B 1702
Patent
active
042188504
ABSTRACT:
In a cambering device of a roll grinding lathe of the type wherein a grinding wheel is moved toward and away from the center of a roll by means of a cambering cam while the grinding wheel is moved in the longitudinal direction of the roll, there are provided electrical or mechanical means to detect the longitudinal position of the grinding wheel and electrical or mechanical means controlled by the position detecting means for varying the rotational speed or the cambering cam so as to vary the cambering profile.
REFERENCES:
patent: 3280512 (1966-10-01), Seidel
patent: 3398489 (1968-08-01), Rohrer
patent: 3456394 (1969-07-01), Welsh
patent: 3461612 (1969-08-01), Parrela
patent: 3616578 (1971-11-01), Clark
patent: 3685375 (1972-08-01), Hill
patent: 3889424 (1975-06-01), Buhayar
Goto Harukatsu
Nagashima Kazuo
Sakai Yasuo
Smith Gary L.
Toshiba Kikai Kabushiki Kaisha
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