• Up to 6 fiber-coupled laser diodes applicable
• Collimation and focusation for each single laser beam
• Individual beams converge at the focal point

• Concept allows the adjustment of the stick-out to the focus position
• Compact and lightweight design with a combined weight of 1.5 kg
• Shielding gas coverage provided within the nozzle holder

• Possibility to provide two wire materials simultaneously to the processing zone
• Investigation of in-situ alloying and fabrication of functionally graded materials
• Examination of the mixing behavior
• Directional independence for individual seams is maintained

Motivation
• Material-efficient production of alloys in-situ
• In-situ production of functionally graded materials

Function / Properties / Characteristics
• Individually controllable wire feeding velocity
• Adjustment of the material mixing ratio on the fly
• Homogenous mixing of alloying elements

Applications
• Claddings with graded material transitions
• Additive manufacturing with local changes in part properties

Parameters
• Wavelength: 970 nm, 445 nm
• Output power: 630 W
• Type of laser: diode laser; fiber laser

Processed material
• Martensitic hardening steels
• Metal wires

Please find more information about our process and system technology here.