Katsusige Yamada

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About

Katsusige Yamada is a pioneering figure in laser-based manufacturing and repair technologies, with a primary focus on laser cladding and robotic automation. His most influential work, "Research on Cladding and Repairing Technology Using a YAG Laser Robot System" (2004), has garnered 11 citations and established a foundational framework for precision material deposition. In this study, Yamada integrated a pulsed YAG laser with a six-axis robot and optical fiber delivery to create a versatile cladding system, successfully depositing SUS304, Colmonoy No. 5, and FP160 alloy powders onto SM400B steel plates. This innovation demonstrated the potential for automated, high-quality repair of industrial components, reducing waste and extending part life. Yamada’s contributions are particularly notable for bridging laser processing with robotic flexibility, enabling complex geometries and on-site repairs. His work has influenced subsequent research in additive manufacturing and surface engineering, offering practical solutions for aerospace, automotive, and heavy machinery industries. By combining theoretical insight with applied robotics, Yamada has advanced the efficiency and reliability of laser cladding, leaving a lasting impact on sustainable manufacturing practices.