Constraint-based redundancy resolution for nozzle orientation in 8-axis robot-assisted DED: A case on revolved components

Key Points

• Nozzle orientation significantly improves the efficiency of the robot-assisted ded process, especially for revolved components.
• The study identifies key factors influencing constraint-based redundancy resolution in an 8-axis robotic system.
• Assessment using innovative strategies shows enhanced outcomes in nozzle positioning for precise operations in 3D printing.
• Highlighting the need for better control mechanisms may lead to improved designs that optimize robotic performance.