Computer Simulation in Eye-Hand-Coordination Training: A Welding Lab on Disk

Abstract

Shielded Metal Arc Welding (SMAW) and Oxyacetylene Welding (OAW) processes have been essential to the metal fabrication curriculum in industrial technology education. Current welding training software has all concentrated on knowledge development using computer displayed text information and computerized quiz systems. The purpose of this article was to develop a computer simulation software to be used in SMAW and OAW skill development in a safer, easier, more stimulating and less expensive manner as compared with merely practicing with actual welding facilities. Major welding parameters and eye-hand coordination control parameters were simulated using “interactive dynamic,” machine-driven animation techniques and sound effect. The simulation module was incorporated with a tutor module and a quiz module by a hierarchical menu system. Perspectives of and correlations between the development of similar simulation software and the development of a key course in today's “computer Integrated Curriculum” in industrial technology are briefly discussed.

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