Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1990-01-16
1991-09-03
Rachuba, M.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51 52R, 51123G, 51DIG1, B24B 334, B24B 100
Patent
active
050441272
ABSTRACT:
A gear-shaped tool (30) having stock removing surfaces (38) is rotated together with a bevel or hypoid work gear (32) in accordance with their respective number of teeth, and the gear-shaped tool 30 is also moved relative to the work gear (32) in the manner of a theoretical generating gear (46) rolling through mesh with the work gear (32) for generating desired tooth surfaces (40) in the work gear (32). Generating motions of between the gear-shaped tool (30) and work gear (32) may be controlled independently of indexing motions of the gear-shaped tool (30) and work gear (32) to improve performance of a gear finishing operation.
REFERENCES:
patent: 1676419 (1928-07-01), Wildhaber
patent: 1693740 (1928-12-01), Wildhaber
patent: 1821188 (1931-09-01), McMullen
patent: 1822846 (1931-09-01), Wildhaber
patent: 1830971 (1931-11-01), Taylor
patent: 1858044 (1932-05-01), Head
patent: 2102659 (1937-12-01), Wildhaber
patent: 2256586 (1941-09-01), Wildhaber
patent: 3813821 (1974-06-01), Takahashi et al.
patent: 3877176 (1975-04-01), Kotthaus
patent: 4378660 (1983-04-01), Wiener
patent: 4799337 (1989-01-01), Kotthaus
"A New Efficient Grinding Method for Oberlikon Spiral Bevel and Hypoid Gears Used in the Automotive Industry", by Machine Tool Works Oberlikon-Buhrle Ltd., CH-8050, Zurich/Switzerland.
"Basic Relationship of Hypoid Gears", parts I-III, by Ernest Wildhaber, The Gleason Works, reprinted from American Machinist, McGraw-Hill Publishing Company, 1946.
Basic Relationship of Hypoid Gears, Ernest Wildhaber, 1946.
Harper Ralph E.
McDowell Robert L.
Rachuba M.
The Gleason Works
Watson Bruce P.
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