Liebherr-verzahntechnik Gmbh

Alois Mundt

Thomas Mattern

David Haenschke

Bernhard Riedmiller

Berhard Riedmiller

David Hänschke

The present disclosure relates to a method for dressing a multithread grinding worm, in which a flight of the multithread grinding worm is machined by means of a dressing tool. During machining of the multithread grinding worm, one of several flights of the grinding worm is eliminated, so that the number of flights of the grinding worm is reduced, thereby increasing the service life of the dressing tool and reducing the number of dressing tools to be kept in stock.

Method for dressing a multithread grinding worm

A device for automated removal of workpieces arranged in a container has a detector device, for the purpose of detecting the workpiece, and a picker, which can be moved via a robot arm having at least six axes, for picking and removing the workpieces from the container. The device also has controller for evaluating the data of the detector device, for path planning, and for controlling the robot arm and the picker. The robot arm has a picker arm element, with at least two further axes of movement, for moving the picker.

Apparatus for automated removal of workpieces arranged in a container

The present disclosure relates to an apparatus for the automated removal of workpieces arranged in a container; having an object recognition device for detecting the workpieces and having a gripper for gripping and removing the workpieces from the container; having a control for evaluating the data of the object recognition device, for path planning and for controlling the gripper; and having a buffer station on which the gripper places the workpieces after the removal from the container, wherein the workpieces are picked up from the buffer station by a gripper and are placed down in a target placement area, with the buffer station having at least two different workpiece placement areas for placing down the workpiece in at least two different, defined placement positions.

Apparatus for the automated removal of workpieces arranged in a container

The present disclosure relates to a gear cutting machine for gear cutting a workpiece, in particular a toothed wheel, by form milling having at least one cutter head for mounting at least one end mill, wherein the cutter head or the end mill and/or the workpiece mount are adjustable and the end mill axis can be aligned approximately parallel to the machined tooth flank of the clamped workpiece, and wherein the cutter axis can be applied to the flank contour and the end mill has an outer contour corresponding to the flank contour.

Gear cutting machine, end mill and method of form milling

An apparatus for the automated handling of workpieces comprising at least one gripper for picking the workpiece; a control for controlling the at least one gripper and an intermediate station for placing the workpiece, with the apparatus being configured such that the workpiece is placed in a defined position and/or defined orientation on the intermediate station and is picked up again with a changed orientation and/or with greater accuracy.

Apparatus for the automated handling of workpieces

An apparatus for the automated handling of workpieces comprising an object recognition device for detecting the workpiece and a gripper arranged at a gripping arm for picking the workpieces and a control for evaluating the data of the object recognition device, for track planning and for controlling the gripping arm and the gripper and comprising a compensation unit which allows an evasion movement of the gripper, wherein the compensation unit only allows an evasion movement of the gripper on the exceeding of a predefined first load of the gripping arm and remains rigid below the first load, wherein the first load is larger than a load exerted on the gripping arm solely by the gripper and/or the picked workpiece.

An apparatus for the automated removal of workpieces arranged in a container comprising a first object recognition device for detecting the workpieces and a first gripper for picking and removing the workpieces from the container; and a control for evaluating the data of the first object recognition device, for track planning and for controlling the first gripper; wherein an intermediate station on which the first gripper places the workpiece after the removal from the container; and a positioning apparatus which positions the workpieces more accurately starting from the intermediate station and/or singularizes them.

An apparatus for the automated detection and removal of workpieces comprising an object recognition device for detecting the workpieces and a gripper for picking the workpieces; and a gripper for picking the workpieces; and a control for evaluating the data of the object recognition device, for track planning and for controlling the gripper, wherein the object recognition device is arranged at a travel arrangement by which it can be traveled from a position of rest into at least one measuring position and back.

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Kempten, Germany

Alois Mundt