Gerhard Reber

Verfahren zur Fehlerdetektion bei Laserbearbeitungsprozessen

Process for welding a metal layer to a metal object involves using a laser to heat the bonding zone, and controlling the welding temperature by using a pyrometer

Fault detection method for laser machining process using evaluation of thermal images provided by camera

Verfahren zur Durchführung eines Schweißprozesses

Welding process, especially a spot welding process, for welding joining partners comprises determining the temperature of a joining partner during the process and controlling a welding parameter of a laser beam based on the temperature

Vorrichtung und Verfahren zur Laserverschweißung eines ersten Werkstücks mit einem zweiten Werkstück

Method for monitoring manufacturing processes compares measurement values for these processes with the limits of a process after recording and computing such values.

Laser welding device for welding workpieces comprises an illuminating unit for illuminating the processing site on one of the workpieces using an illuminating beam before and/or during welding

Position determination method for laser beam relative to workpiece surface, comprises measuring process parameters during processing, and determining focus position by comparing measured values with function values

Halbleiterbauelement mit erhöhter Stabilität gegenüber thermomechanischen Einflüssen sowie Verfahren zur Kontaktierung eines Halbleiters