Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1984-09-28
1985-07-30
Whitehead, Harold D.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51225, 33185R, 33201, B24B 4106
Patent
active
045313288
ABSTRACT:
A method for the precision sharpening of the cutting edges of a fluted milling tool having a cylindrical cutting head, and apparatus for positioning the milling tool during sharpening. The method involves supportively contacting the flutes with an abutment finger capable of adjustable movement in a path perpendicular to the axis of the tool, whereby the cutting edge is accurately presented to a grinding wheel. The apparatus provides means whereby the position of the abutment finger may be controlled to provide cutting edges of a predetermined angle for tools of various diameter.
REFERENCES:
patent: 1834815 (1931-12-01), Winans
patent: 2035163 (1936-03-01), Holmberg
patent: 2484590 (1949-10-01), Rocheleau
patent: 2569855 (1951-10-01), Hertlein
patent: 2770930 (1956-11-01), Norman
Rainer Norman B.
Whitehead Harold D.
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