Trumpf Sachsen Gmbh

Trumpf Werkzeugmaschinen Gmbh + Co. Kg

Gunter Harnisch

Frank Schmauder

Carsten Knobel

Harry Thonig

Rolf Herrmann

Stefan Krause

Rene Harig

Eckart Schuetze

Philipp Nieding

Andreas Hultsch

Wilfried Haas

Matthias Wolfrum

Tom Wunderlich

Gerhard Steinhart

Rainer Schuetze

Martin Schuetze

Joerg Herbst

Wolfgang Erben

Hubert Höfer

Eckart Schütze

Guido Langer

Stefan Förster

Kim Martin Wagner

Jörg Herbst

Schütze Rainer

Schütze Martin

Haas Wilfried

Wolfrum Matthias

Herbst Jörg

Schütze Eckart

Wunderlich Tom

Knobel Carsten

Christoph Richter

Andrea Schärer

Markus Wowtscherk

Axel Körner

A profile carrier includes a base profile of metal and a reinforcement member of fiber-reinforced plastic material that reinforces the base profile. The reinforcement member and the base profile are connected to each other by at least one wall-side positive-locking element that is provided on a profile wall of the base profile and that extends in a transverse direction of the profile wall. The at least one wall-side positive-locking element and the reinforcement member engage one inside of the other in the transverse direction of the profile wall with a positive-locking connection between the reinforcement member and the base profile formed substantially parallel to the profile wall.

Profile carriers and related methods

A movement unit for a machine tool comprises a supporting structure movable in a first direction for supporting a functional unit of the machine tool, with two longitudinal guides extending in the first direction which are offset relative to one another in a transverse second direction. A guide unit is mounted on each longitudinal guide to be relatively movable in the first direction and not the second direction. A bearing structure connects the supporting structure to one of the guide units to be not relatively movable in the first direction and movable in the second direction. The bearing structure comprises a bearing receptacle having a receptacle wall extending in the second direction, and a bearing projection which engages the bearing receptacle. The bearing projection and the receptacle wall are supported against one another to prevent their relative motion in the first direction and are movable in the second direction.

Movement unit for a machine tool and machine tool with such a movement unit

Devices for laser machining include a machining head for directing laser light towards a workpiece, the laser light being emitted from a laser light source and directed along an optical beam path and the machining head including one or more focusing optics that are arranged in the optical beam path, a collimator including one or more collimating optics that are arranged in the optical beam path in front of the focusing optics and the collimator having an axis that extends parallel to the main direction of the laser light at the collimating optics, one or more deflecting optics arranged in the optical beam path between the collimating optics and the focusing optics, the deflecting optics configured to deflect the laser light emerging from the collimating optics towards the focusing optics, wherein the machining head is adjustable relative to the collimator along a z-axis, and the axis of the collimator extends under an angle to the z-axis.

Device for laser machining

A support arrangement for a machine portal includes a lightweight support structure and a row of base segments supporting at least one guide rail of a linear drive on the support structure. Both the base segments and the guide rail exhibit different thermal expansion behavior from the support structure. The base segments are fixed at a distance from their edges by fixing screws to respective fastening members extending into the support structure. The base segments define at least one step on which they support the guide rail with a positive fit. The guide rail is fixed to the support structure by at least one expansion screw. The support arrangement maintains precise alignment of the guide rail while accommodating differing thermal expansions between the rail, base segments and support structure.

Support arrangement for a machine portal and method for manufacture of such a support arrangement

Method and device for cutting out sheet metal blanks preferably from a coil of a thin sheet metal strip , with stepped uncoiling and straightening of the metal strip in the longitudinal direction of the device on a processing platform.

Method and apparatus for laser cutting sheet metal parts

Growing community of inventors

Koenigsbrueck, Germany

Gunter Harnisch