Thyssenkrupp Steel Ag

Kuka Detuschland Gmbh

Kuka Deutschland Gmbh

Lars Soeren Ott

Ansgar Schäfer

Stefan Wischmann

Martin Koch

Jens Plha

Christian Dornscheidt

Klaus R Goebel

Erwin Blumensaat

Friedrick Behr

A method for monitoring radiation by an optical sensor which generates a signal, such as a shut-off signal, which influences the radiation when subjected to radiation. A sensor with dark current pulses is used, which are assessed as a functional capability signal of the sensor.

Method for monitoring radiation

A laser beam welding head for the welding of metal parts and method of use include at least one beam path for a welding beam and means for the optical acquisition of the position of the welding seam at a first measuring position, wherein the means for the optical acquisition of the position of the welding seam allow arrangement of the first measuring position in the welding direction running ahead of the welding position of the welding beam, and, at least as a function of a lateral deviation of the welding seam from a reference position, generate a correction signal for the correction of the welding position of the welding beam, as well as a corresponding use of the laser beam welding head.

Laser beam welding head

Growing community of inventors

Düren, Germany

Lars Soeren Ott