Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1982-03-29
1984-01-03
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
125 11CC, 125 11B, 125 11R, B24B 4918
Patent
active
044235704
ABSTRACT:
An apparatus for dressing and adjusting a dished or plate-shaped grinding wheel at a tooth flank-grinding machine for a gear has an adjustable grinding wheel support at which there is mounted the grinding wheel, and a dressing carriage which is adjustable radially with respect to the grinding wheel. Arranged at the dressing carriage diametrically opposite the work location at which there is effective the grinding wheel upon a tooth flank, is a dressing tool for the working or effective end surface of the grinding wheel and a dressing tool for the outer jacket or peripheral surface of the grinding wheel as well as a feeler for scanning the working end surface. The adjustment direction of the grinding wheel support encloses an acute angle .gamma. with the adjustment direction of the dressing carriage, this acute angle coinciding with the inclination of the rear surface of the grinding wheel, and the grinding wheel axis encloses with the adjustment direction of the grinding wheel support the complementary angle 90.degree.-.gamma.. The adjustment path of the dressing carriage in relation to the adjustment path of the grinding wheel support satisfies the equation:
REFERENCES:
patent: 4143637 (1979-03-01), Mesey
patent: 4203260 (1980-05-01), Fivian
patent: 4213277 (1980-07-01), Fivian
Kleeman Werner W.
Maag Gear-wheel & Machine Company Limited
Whitehead Harold D.
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