Investigation of Residual Stresses Induced during the Selective Laser Melting Process
نویسندگان
چکیده
منابع مشابه
Experimental Analysis of Residual Stresses in the Selective Laser Melting Process
Selective Laser Melting (SLM) is becoming very diffused in layer manufacturing processes because of the possibility to build complex 3D parts. The process is mainly suited for the production of tools and inserts with internal undercuts and channels for conformal cooling in fast injection molding cycles. Manufacturing of parts is obtained by consolidating successive layers of metal powder materi...
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Selective laser melting is developing into a standard manufacturing technology with applications in various sectors. However, the process is still far from being at par with conventional processes such as welding and casting, the primary reason of which is the unreliability of the process. While various numerical modelling and experimental studies are being carried out to better understand and ...
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Selective laser sintering and selective laser melting are powder based additive manufacturing (AM) process that can rapidly manufacture parts with comparable mechanical properties to conventional manufacturing methods directly from digital files. However, the processing recipe development and design optimization of AM parts are often based on trial and error which erodes the benefit of AM. Mode...
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ژورنال
عنوان ژورنال: Key Engineering Materials
سال: 2013
ISSN: 1662-9795
DOI: 10.4028/www.scientific.net/kem.554-557.1828