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This structure was jointly approved by F42 and ISO/TC261 after a July meeting in Tokyo, Japan. “In the future, we could see even more benefits, such as uniform workforce training and a stronger ability to focus on constant quality improvement rather than potential confusion surrounding specifications.” “This structure will help experts worldwide interact in a more streamlined and meaningful way, leading to the integration and application of new technologies at an accelerated rate,” said Carl Dekker, president of MET-L-FLO Inc., and chairman of ASTM International’s committee on additive manufacturing technologies (F42). Specialized standards for a specific material (e.g., aluminum alloy powders), process (e.g., material extrusion with ABS), or application (e.gs., aerospace, medical, automotive). Standards for broad categories of materials (e.g., metal powders) or processes (e.g., powder bed fusion) and, General standards (e.gs., concepts, common requirements, guides, safety) Improve usability and acceptance among the AM community, including manufacturers, entrepreneurs, consumers, and others.īased on this structure, standards can be developed at three levels: Prevent overlap and duplicative efforts in AM standards development
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Identify standards-related gaps and needs in the AM industry Guide the work of global experts and standards development organizations involved in AM standardization Additive manufacturing (AM), also known as 3D printing, is the process of joining materials layer upon layer, as opposed to “subtractive manufacturing” methods such as machining.
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The International Organization for Standardization (ISO) and ASTM International have jointly crafted the Additive Manufacturing Standards Development Structure, a framework which will help meet the needs for new technical standards in this fast-growing field.