Abstract
Additive Manufacturing (AM), commonly known as 3D printing, represents a transformative approach in production engineering by enabling the layer-by-layer creation of complex structures from digital models. This paper explores the significance of AM technologies in reshaping manufacturing strategies, increasing design freedom, minimizing material waste, and accelerating product development cycles. By comparing AM with traditional subtractive methods, the study highlights its economic and environmental advantages. Furthermore, the paper discusses current applications across industries such as aerospace, biomedical, and automotive, and projects future trends, including smart materials integration and mass customization. This future-driven perspective positions AM as a cornerstone of Industry 4.0 and next-generation manufacturing systems.
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