...% in both the 2.5D and 3D examples. Graphical Abstract Figure additive manufacturing bulk deformation processes (e.g. extrusion forging wire drawing etc.) design for manufacturing modeling and simulation Japan Society for the Promotion of Science 10.13039/501100001691...

... finish. 17 06 2024 12 09 2024 12 09 2024 03 10 2024 Email: me21r005@smail.iitm.ac.in Email: nikethp21@gmail.com Email: mvenkateshwaran89@gmail.com Email: murugaiyan@iitm.ac.in Email: sathyans@iitm.ac.in Additive manufacturing Welding and joining...

...: bhundiya@mit.edu Email: michael.a.marshall@jhuapl.edu Email: zcordero@mit.edu Additive manufacturing Advanced materials and processing nontraditional manufacturing processes Process Planning Accepted Manuscript Not Copyedited Journal of Manufacturing Science and Engineering. Received...

... the morphology of a sessile droplet are not yet available. The case study findings on the influence of gravity as a process parameter on drop morphology represent a fundamental improvement for additive manufacturing technologies, especially for in-space manufacturing. 30 04 2024 20 09 2024 20...

...Yuki Yamauchi; Koichi Fujii; Takashi Kigure; Toshiki Niino One of the most promising additive manufacturing technologies for the production of end-use parts is Powder Bed Fusion of Polymer with Laser Beam (PBF-LB/P). This technology can reduce production costs by increasing process efficiency...

...-motivated manufacturing processes, like additive manufacturing, experience a shift in fabrication parameters due to the absence of gravity and the change of environments. Thus, we found traditional machine learning methods are not capable of addressing this domain shift and present a transfer learning...

...Hongtao Song; Nicholas A. Rodriguez; James S. Oakdale; Eric B. Duoss; Carolyn C. Seepersad; Richard H. Crawford In this work, a large-scale, high-viscosity vat photopolymerization additive manufacturing system is designed and fabricated to print 3D structures as large as 370 × 300 × 370 mm 3 out...

...Abeer Mithal; Niroj Maharjan; Nicholas Yew Jin Tan; Youxiang Chew; Sridhar Idapalapati Control of residual stresses (RS), inherent to fusion-based additive manufacturing (AM), process is important for the satisfactory mechanical performance of components. Recent work has attempted to control the RS...

... to material handling. This article examines the potential of employing ultrasonic levitation as a handling tool for substrate-free additive manufacturing processes in microgravity environments. Through preliminary experiments, we demonstrate the feasibility of manipulating polymer powders using acoustic...

... a wide spectrum of industrial sectors. Email: adityatu@buffalo.edu Email: hongyuesun@uga.edu Email: chizhou@buffalo.edu 01 02 2024 04 09 2024 06 09 2024 13 09 2024 Additive manufacturing Rapid prototyping and solid freeform fabrication Directorate...

...Stephan Rosenthal; Hamed Dardaei Joghan; Marlon Hahn; A. Erman Tekkaya Production of additively manufactured sandwich sheets is limited to small sizes. In the newly introduced process route, additively manufactured core structures are joined with large rolled face sheets by resistance welding...

... energy deposition (wire-arc DED), also known as wire-arc additive manufacturing, employs an electric arc, used in fusion welding to deposit molten metal layers, to build medium-to-large scale three-dimensional parts. Despite its cost-effectiveness and high deposition rate, challenges in geometric...

... the material starts to become brittle after 4 wt% of silicon content [ 35 ]. Traditionally, Fe–Si are hot rolled and laminated to make stators and rotors for electric motors. Additive manufacturing is considered a promising technology to produce modern motor designs with Fe–Si alloys and explore efficient...

...Michael Biehler; Daniel Lin; Reinaldo Mock; Jianjun Shi Additive manufacturing (AM), commonly referred to as 3D printing, has undergone significant advancements, particularly in the realm of stimuli-responsive 3D printable and programmable materials. This progress has led to the emergence of 4D...

...Rong Lei; Y. B. Guo; Jiwang Yan; Weihong “Grace” Guo Deep learning has impacted defect prediction in additive manufacturing (AM), which is important to ensure process stability and part quality. However, its success depends on extensive training, requiring large, homogeneous datasets—remaining...

... is depicted in Fig. 1 . The conventionally used wax pattern was replaced by one that was additively manufactured. The ELEGOO Saturn 2 masked stereolithographic apparatus printer was used to produce tensile bar patterns that were assembled onto a wax tree. Prestige Optima Premium Investment Powder was mixed...

... properties of additively manufactured metals [1] [2]. However, LSP has yet to be investigated for the improvement of SCC behavior in LPBF stainless steel. This paper demonstrates that not only does LSP improve time to crack initiation of LPBF 316L stainless steel in SCC testing, but it also improves SCC...

...Asif Rashid; Akshar Kota; Denis Boing; Shreyes N. Melkote Wire arc directed energy deposition (Wire Arc DED) has become a popular metal additive manufacturing technique for its capability to print large metal parts at a high deposition rate while being economically efficient. However, the Wire Arc...

... 03 06 2024 Graphical Abstract Figure internal defects geometrical analysis laser powder bed fusion x-ray computed tomography Voronoi labeling point clouds additive manufacturing inspection and quality control Laser powder bed fusion (L-PBF) is an additive...

... fed with thermoplastic pellets. This approach uses inexpensive materials instead of “prepreg” tow in order to streamline the additive manufacturing process, cut costs for advanced composites manufacturing, and deliver fully customizable fiber orientation. The purpose of this paper is to discuss...