Method for machining bevel gears using an eccentrically-moved dressable cup grinding wheel
Abstract:
A method which is executed in a grinding machine comprising



a) rotationally driving a cup grinding wheel around an axis of rotation of a tool spindle at a first speed,
b) rotationally driving a dressing tool around an axis of rotation of a dressing spindle at a second speed,
c) carrying out a dressing method using the dressing tool, wherein a predetermined, fixed speed ratio is specified between the first speed and the second speed,
and after steps (a), (b), and (c):
i. eccentrically rotationally driving the cup grinding wheel around the axis of rotation of the tool spindle at a first machining speed using the eccentric drive,
ii. carrying out a grinding method, wherein the bevel gear workpiece is machined by grinding using the cup grinding wheel.
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