This article reviews machine tool research trends in Korea over the past decade, focusing on government-supported projects and corporate-led initiatives. Achievements in machine tool element technologies are introduced, including performance analysis of bearings, ball screws, and feed systems. Studies on motion error simulations and feed control are also highlighted. For material removal processes, government-funded research has focused on enhancing the machining performance of difficult-to-cut materials. Additionally, this review introduces ongoing research on machine tool digital twins, mobile platform-based machining systems, and hybrid machines integrating additive manufacturing technology.

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