Kjellberg-stiftung

Kjellberg Finsterwalde Plasma Und Maschinen Gmbh

Michael Schnick

Michael Dreher

Henning Schuster

Nils Brocke

Jörg Dr-Ing Zschetzsche

Frank Silze

Felix PÄTZ

Julio Fuentes Munoz

The invention relates to an electrode () for a welding torch () or a cutting torch, comprising a main body () and a tip () arranged on an end surface () of the main body (). The main body () is designed as a hollow body that is open on at least one side. On a side opposite one of the tips (), the main body has an opening () for introducing a cooling medium into an interior space () of the main body (), and at least two regions () in the interior space (), the two inner diameters of which are different from one another, and a transition region () located between the two regions () having an inner diameter that decreases in the direction of the tip ().

Electrode for a welding torch or a cutting torch

An apparatus and a method for thermal processing within a processing region () at a workpiece surface () by means of a laser beam () emitted by at least one radiation source (). Arranged in the beam path of the laser beam () between the at least one radiation source () and the processing region () on the workpiece surface (), there is at least one element () by means of which the intensity of the laser beam () is modifiable in a locally defined manner within the processing region (). As an alternative or in addition thereto, the intensity of at least one of the laser beams () is modifiable in a locally defined manner within the processing region () by a defined actuation of the plurality of radiation sources () such that a locally defined distribution of the intensity of the laser beam () striking the workpiece surface () is achievable within the processing region ().

Apparatus for thermal processing

Growing community of inventors

Oberlungwitz, Germany

Michael Schnick