Download or read book Unsettled Issues in Additive Manufacturing and Improved Sustainability in the Mobility Industry written by Kevin Slattery and published by SAE International. This book was released on 2021-07-30 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additive manufacturing (AM), also known as “3D printing,” is often touted as a sustainable technology, especially for metal components, since it produces either net or near-net shapes versus traditionally machined pieces from larger mill products. While traditional machining from mill products is often the case in aerospace, most of the metal parts used in the world are made from flat-rolled metal and are quite efficient in utilization. Additionally, some aspects of the AM value chain are often not accounted for when determining sustainability. Unsettled Issues in Additive Manufacturing and Improved Sustainability in the Mobility Industry uses a set of scenarios to compare the sustainability of parts made using additive and conventional technologies for both the present and future (2040) states of manufacturing. Click here to access The Mobility Frontier: Metals, Polymers, or Composites Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2021015