The Significance of Additive Manufacturing within the Context of Industry 4.0
1Kamal Dalal (student at GITAM), 2Mr. Bhoop Singh (Asst. Professor at GITAM)
Abstract
Industry 4.0, the latest industrial revolution, promotes the integration of advanced information technologies and intelligent production systems. Additive manufacturing (AM) is recognized as a crucial element in driving this transformative shift. This paper presents a comprehensive examination of AM technologies, highlighting their significant contributions to Industry 4.0. The review centers around three key dimensions of AM: recent progress in material science, advancements in process development, and improvements in design considerations. The primary goal of the paper is to categorize the existing knowledge and technological trends in AM, while emphasizing its potential applications. The paper explores how AM plays a pivotal role by enabling the creation of complex objects layer by layer, directly from digital designs. It investigates recent advancements in material science, including the development of new AM-compatible materials such as metals, polymers, ceramics, and composites. The study also focuses on the continuous refinement of process development, such as enhanced machine capabilities, faster printing speeds, and improved precision. It underscores the need for optimized designs that leverage the unique capabilities of AM technology, allowing for the production of lightweight structures, intricate geometries, and functional integration. These design enhancements not only facilitate the realization of innovative products but also enhance efficiency while minimizing material waste. This paper offers a comprehensive overview of AM technologies in the context of Industry 4.0. By examining recent advances in material science, process development, and design considerations, it aims to categorize the current knowledge and technological trends in AM while highlighting its potential applications. This review provides valuable insights for researchers and industry professionals, fostering further advancements in this transformative field.
