Metal Based Additive Layer Manufacturing: Variations, Correlations and Process Control
نویسندگان
چکیده
منابع مشابه
Metal Based Additive Layer Manufacturing: Variations, Correlations and Process Control
Additive layer manufacturing is emerging as the next generation in part manufacture. It is being adopted by aerospace, tool making, dental and medical industries to produce and develop new conceptual designs and products due to its speed and flexibility. It has been noted that parts produced using additive layer manufacturing are not to a consistent quality. Variations have been recorded showin...
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Additive manufacturing techniques can produce complex, high-value metal parts, with potential applications as critical metal components such as those found in aerospace engines and as customized biomedical implants. Material porosity in these parts is undesirable for aerospace parts - since porosity could lead to premature failure - and desirable for some biomedical implants - since surface-bre...
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New approaches to modern manufacture have emerged from Additive Layer Manufacturing (ALM) technologies over the last 25 years. These approaches provide form, fit and function to a wide range of metallic alloys and components. Wire + Arc Additive Layer Manufacture (WAALM) has gained the interest of the research community in recent years due to its high deposition rate and efficiency (100%). The ...
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This paper reviews the state-of-the-art of an important, rapidly emerging, manufacturing technology that is alternatively called additive manufacturing (AM), direct digital manufacturing, free form fabrication, or 3D printing, etc. A broad contextual overview of metallic AM is provided. AM has the potential to revolutionize the global parts manufacturing and logistics landscape. It enables dist...
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Additive manufacturing of metal parts is, even in the simplest of cases, a complex undertaking. Parts typically involve hundreds or thousands of individual laser or electron-beam deposits, each of which involve a complex interaction between energy source, feedstock, and substrate. During deposition, many of the independent process variables that contribute to overall build quality— such as trav...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2016
ISSN: 1877-0509
DOI: 10.1016/j.procs.2016.08.134