Additive manufacturing, also known as 3D printing, has emerged as a transformative technology with applications across various industries. The utilization of vacuum additive manufacturing introduces a novel approach to fabricating intricate structures with enhanced properties. This chapter provides an in-depth exploration of polymers additive manufacturing processes conducted within vacuum environments, highlighting the unique benefits, challenges, and future prospects associated with this technique. The chapter begins by elucidating the fundamental principles of additive manufacturing and the rationale behind conducting such processes in vacuum. It explores the advantages offered by vacuum conditions, including improved material properties, reduced porosity, and enhanced surface finish. The role of vacuum environments in mitigating issues such as outgassing and thermal distortion during the printing process is also discussed. Furthermore, the chapter delves into the challenges associated with additive manufacturing in vacuum chambers, including the optimization of printing parameters, the selection of suitable materials, and the design of specialized equipment. Strategies for overcoming these challenges are explored, drawing upon insights from recent research and technological advancements. Moreover, the instrumentation and equipment required for additive manufacturing in vacuum environments are described, including vacuum pumps, pressure measurement devices, and thermal control systems. The potential applications of additive manufacturing in vacuum across various industries are also explored, ranging from aerospace and defense to biomedical and electronics. The chapter concludes by outlining future directions for research and development in this field, including the exploration of novel materials, process optimizations, and the development of advanced instrumentation.

Vacuum Additive Manufacturing of Polymeric Composites

Seriani, Stefano
2024-01-01

Abstract

Additive manufacturing, also known as 3D printing, has emerged as a transformative technology with applications across various industries. The utilization of vacuum additive manufacturing introduces a novel approach to fabricating intricate structures with enhanced properties. This chapter provides an in-depth exploration of polymers additive manufacturing processes conducted within vacuum environments, highlighting the unique benefits, challenges, and future prospects associated with this technique. The chapter begins by elucidating the fundamental principles of additive manufacturing and the rationale behind conducting such processes in vacuum. It explores the advantages offered by vacuum conditions, including improved material properties, reduced porosity, and enhanced surface finish. The role of vacuum environments in mitigating issues such as outgassing and thermal distortion during the printing process is also discussed. Furthermore, the chapter delves into the challenges associated with additive manufacturing in vacuum chambers, including the optimization of printing parameters, the selection of suitable materials, and the design of specialized equipment. Strategies for overcoming these challenges are explored, drawing upon insights from recent research and technological advancements. Moreover, the instrumentation and equipment required for additive manufacturing in vacuum environments are described, including vacuum pumps, pressure measurement devices, and thermal control systems. The potential applications of additive manufacturing in vacuum across various industries are also explored, ranging from aerospace and defense to biomedical and electronics. The chapter concludes by outlining future directions for research and development in this field, including the exploration of novel materials, process optimizations, and the development of advanced instrumentation.
2024
9780128035818
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/3084958
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