The Gleason Works

Engelbert Schauer

Gerhard Reichert

Antoine Turich

Walter Funke

A method and a device for the fine-machining of a toothed workpiece with a toothed finishing tool () which meshes with the workpiece in mutual tooth engagement are, for the purpose of producing conically modified tooth flanks, designed according to the invention in such a way that in the dressing process the finishing tool () and the dressing tool () are set at a position of reduced center distance (a) that is offset from a position of maximum center distance.

Method and device for fine machining a toothed workpiece, and program for controlling said device

A truing tool for truing an essentially cylindrical grinding worm that is arranged on the tool spindle of a machine suitable for the continuous generation grinding in the tangential- and diagonal process. The truing tool comprises an essentially cylindrical gear wheel () having an abrasive coating on the surface that is active during truing to profile the flanks of the grinding worm () and an essentially cylindrical roll () having an abrasive coating on its circumferential surface to adapt the diameter of the addendum circle of the grinding worm. The gear wheel () and the roll () can be connected axially and torsion-resistantly to the work piece spindle () of the machine.

Truing tool for truing a grinding worm

A dressing tool for profiling the tip area of a threaded grinding wheel used for continuous generation grinding. Concave working faces () are arranged in a cylindrical surface of the dressing tool () and coated with an abrasive coating. The pitch (P) of said working faces () corresponds to the pitch of the grinding wheel (). The dressing tool () can be brought into rolling engagement with the grinding wheel () under crossed axes.

Growing community of inventors

Unterschleissheim, Germany

Engelbert Schauer