溶接トーチに従ってレーザユニットを制御するレーザ・アーク複合溶接のための装置と方法

Title:

溶接トーチに従ってレーザユニットを制御するレーザ・アーク複合溶接のための装置と方法

Document Type and Number:

Japanese Patent JP5207740

Kind Code:

B2

Abstract:

A method for combined laser-arc welding and a device for combined laser-arc welding uses a device for controlling a laser unit for producing a laser beam according to a welding torch for producing an arc in order to optimize the energy balance and to adapt the combined laser-arc welding process to the respective conditions. The device for controlling the laser unit is connected with a detector that detects the arc voltage or the arc current. The laser output is adapted to the arc output and is controlled by a closed control circuit.

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Inventors:

Geralt Eichner
Heinz Hackle

Application Number:

JP2007545779A

Publication Date:

June 12, 2013

Filing Date:

December 15, 2005

Export Citation:

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