Papers
4
Total Citations
113
H-Index
4
About
Tomoyuki Ueyama is a welding engineer and researcher whose work has made significant contributions to the field of aluminium alloy joining technologies, particularly through the development and refinement of alternating current (AC) pulsed metal inert gas (MIG) welding systems. His most influential contribution, a 2001 paper on quality and productivity improvement in aluminium alloy thin sheet welding, has garnered 90 citations and remains a foundational reference in the field. In it, Ueyama introduced an AC pulsed MIG welding power source that offered compelling advantages including high wire melting efficiency, low heat input, and shallow penetration — characteristics critical for preventing burn-through in delicate thin-sheet applications. Building on this work, he explored hybrid laser/AC pulsed MIG processes to enable high-speed welding without sacrificing penetration quality, and developed adaptive control systems integrating three-dimensional laser sensing with robotic welding platforms for real-time gap detection and torch adjustment. Ueyama's body of work reflects a consistent focus on bridging fundamental welding science with practical industrial automation, making him a valuable reference point for engineers and researchers working on advanced manufacturing processes for lightweight aluminium structures.
Research Focus
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