Reishauer Ag

Michael Mros

Roger Kirsch

Erwin Sennhauser

Hartmut Marx

Ronald Jakob

Michel Müller

Philipp Huber

André Eger

An adjusting device for a machine tool comprises a base body (), a movable body () movable along a moving direction (X) relative to the base body, and a drive () for moving the movable body relative to the base body. In order to effectively damp vibrations between the movable body and the base body (in particular so-called stray vibrations) and yet still enable rapid positioning movements of the movable body relative to the base body, the adjusting device comprises an auxiliary body () which can be releasably fixed to the base body and, in the released state, can be moved together with the movable body relative to the base body. The adjusting device also comprises at least one vibration damper () which is arranged between the auxiliary body and the movable body.

Adjusting device for a gear cutting machine with a reduced tendency to vibrate

The invention relates to a method for measuring a tool () for roll machining toothed workpieces, wherein a virtual contact points is calculator on a rounded virtual blade of a virtual tool. The relative orientation between the tool axis (B) and the measuring device () as well as a translational relative position between the tool and the measuring device are then calculated and adjusted on the basis of the calculated virtual contact point. The measurement is taken on the real blade in the adjusted relative orientation and relative position, and the measurement can be taken in particular using a cylindrical scanning means in the form of a laser beam, wherein the cylindrical scanning means tangentially contacts the virtual blade in the virtual contact point.

Method and device for measuring a roll machining tool

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Weingarten, Germany

Michael Mros