Method for dressing a tool used for fine machining of gears

摘要

The method involves guiding a thin dressing wheel (3) in an oscillating movement towards a tool axis. A circular tool (1) has a toothing that is engaged with a machining cogwheel. The dressing wheel comprises another toothing. Width (B-a) of the cogs that are engaging with the dressing tool is smaller than the width (B-w) of the dressing cogs. The dressing wheel is moved at a length towards z-direction.