Bystronic Laser Ag

Wilfried Liegard

Michael Berger

Markus Steinlin

Gerrit Gerritsen

Sergio Bossoni

The present invention relates to a checking tool and a method for checking whether a laser cutting machine is provided with a correct workpiece from a set of workpieces, comprising the method steps of:

Additional verification of workpiece properties for a laser cutting machine

The present disclosure relates to a fixing device arranged to be fastened to a machining head such as a drill head. A machine tool for machining workpieces such as metal sheets at a machining point is also disclosed. The workpieces may be machined from a machining side. A fastening device is included and adapted for fastening the fixing device to the machining head. A fixing head is included and adapted for releasably, locally fixing the workpiece on its machining side and adjacent to the machining point. A controller is included and configured to control the fixing and releasing of the fixing head on a workpiece.

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Bern, Switzerland

Wilfried Liegard