Bystronic Laser Ag

Sergio Bossoni

Markus Steinlin

Thomas Seiler

Wilfried Liegard

Matthias Wüthrich

Benjamin Fink

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 invention relates to a bridge (B) for laser cutting machines. In the latter, a laser cutting head (K) is guided over a workpiece support (W) by means of a guide system. The bridge (B) is configured in the form of a substantially straight and box-like profile () which has at least one guide for a cutting carriage carrying the laser cutting head (K). According to the invention, at least two side faces () of the profile () that are located opposite one another with regard to the vertical plane of symmetry (VSE) of the bridge enclose a non-zero angle (a) of less than 180&#xb0; that opens in the direction of the machining region, at least over a part of the height of said profile ().

Bridge for laser cutting machines

Beam processing machines such as laser beam or fluid jet processing machines () for processing workpieces () include a frame (), a workpiece rest () held by the frame (), and a beam tool () movable relative to the workpiece rest (). Incorporated in a vibration-transmitting connecting path between the beam tool and the rest surface for workpieces defined by the workpiece rest are a plurality of damping elements that decouple vibrations between the rest surface and beam tool, its mounting, or the frame.

Growing community of inventors

Zurich, Switzerland

Sergio Bossoni