Generating method for grinding cylindrical gears

Details Generating method for grinding cylindrical gears Generating method for grinding cylindrical gears

1977-08-29

1979-03-06

Godici, Nicholas P.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

B24B 100

Patent

active

041423330

ABSTRACT:
A generating method and apparatus for grinding cylindrical gears by means of two substantially plate-shaped or dished grinding wheels which machine a right tooth flank and a left tooth flank by means of practically point-shaped contact zones disposed at their related lateral edge. Between the gear and both grinding wheels there is accomplishd a to-and-fro generating motion in relation to the base circle or cylinder of the gear. The connection line between the contact zones of the grinding wheels is maintained at such a spacing from the base circle that in each end or terminal position of the generating motion one grinding wheel machines a tooth tip and at the same time the other grinding wheel machines a tooth root.

REFERENCES:
patent: 2324182 (1943-07-01), Wildhaber
patent: 2387166 (1945-10-01), Miller
patent: 2910808 (1959-11-01), Wildhaber
patent: 3499252 (1970-03-01), Cleff
D. W. Botstiber, "Basic Gear Grinding Methods", The Iron Age, vol. 170, pp. 118-121, 8-7-1952.

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