...: [email protected] Email: [email protected] 10 03 2025 10 06 2025 10 06 2025 16 06 2025 Additive manufacturing inspection and quality control Modeling and simulation Sensing, monitoring and diagnostics Sensors National Science Foundation 10.13039...

... 2025 10 06 2025 16 06 2025 Additive manufacturing Biomedical manufacturing Rapid prototyping and solid freeform fabrication National Aeronautics and Space Administration 10.13039/100000104 80NSSC20M0093 National Science Foundation 10.13039/100000001 2233814...

..., aerospace, and marine industries. Major manufacturing challenges arise when bending is required, e.g., for applications like heat exchangers. This study focuses on bending double-walled tubes, made by E235 steel for both the outer and inner tubes (cold-drawn and seamless), with an additively manufactured...

...Alex Riensche; Kaustubh Deshmukh; Antonio Carrington, Jr.; Mihir Darji; Benjamin Bevans; Kyle Snyder; John Sions; Yuri Plotnikov; Kevin D. Cole; Prahalada Rao This work concerns the laser powder bed fusion (LPBF) additive manufacturing process. We developed and implemented a physics-based approach...

[email protected] Email: [email protected] 1 Corresponding author. Email: [email protected] 05 12 2024 02 04 2025 04 04 2025 07 05 2025 3D bioprinting machine learning decision tree clustering rheology additive manufacturing advanced materials and processing...

[email protected] Email: [email protected] Email: [email protected] 1 These authors contributed equally to this work. 27 09 2024 25 02 2025 27 02 2025 10 04 2025 3D-printed photopolymer tensile strength antibacterial additive manufacturing Three...

... The datasets generated and supporting the findings of this article are obtainable from the corresponding author upon reasonable request. There are no conflicts of interest. This work was supported by the National Key Research and Development Program “Additive Manufacturing and Laser Manufacturing” (Nos...

...Yulin Liu; Dayue Jiang; Fuda Ning Extrusion-based sintering-assisted additive manufacturing (ES-AM) enables the fabrication of intricate metal structures, spanning from simple geometries to complex lattice structures. Sintering plays a vital role in metal densification that requires effective...

... generation, as well as in nuclear reactors [ 1 ] and precision medicine [ 2 ]. However, machining challenges arise due to its high hardness and low thermal conductivity [ 3 ]. Additive manufacturing (AM), particularly techniques like laser powder bed fusion (L-PBF), offers a promising solution. Thermo...

... author. Email: [email protected] Email: [email protected] Email: [email protected] Email: [email protected] 10 09 2024 16 02 2025 19 02 2025 13 03 2025 L-PBF high-entropy alloy laser parameters micro-grinding surface roughness additive manufacturing...

[email protected] 07 09 2024 08 01 2025 08 01 2025 11 03 2025 additive manufacturing Laser-based powder bed fusion of metals (PBF-LB/M) is a commonly used additive manufacturing (AM) process for industrial part production due to its ability to produce complex geometries from...

...) additive manufacturing process. Currently, sensors such as thermo-optical imaging cameras and photodiodes are used to observe the laser–material interactions on the top surface of the powder bed. Data from these sensors are subsequently analyzed to detect the onset of incipient flaws, e.g., porosity...

[email protected] Email: [email protected] 23 09 2024 23 01 2025 24 01 2025 21 02 2025 laser powder bed fusion in situ laser remelting Ti6Al4V laser nitriding additive manufacturing advanced materials and processing biomedical manufacturing laser processes...

...Prabhat Kumar; Shubham Rao; Srikant Gollapudi; Gaurav Bartarya; Gopinath Muvvala; Suvradip Mullick Laser direct energy deposition (DED) is an additive manufacturing technique used in aerospace, automotive, and nuclear industries. However, challenges such as porosity, cracks, microstructural...

... author. Email: [email protected] 12 10 2024 25 01 2025 28 01 2025 21 02 2025 embedded fused filament fabrication orbital implant sunflower oil fumed silica polycaprolactone additive manufacturing biomedical manufacturing Natural Science Foundation of Liaoning...

..., thus motivating the search for postprocessing methods that enable wetted surface applications. Compressive surface stress has been demonstrated to reduce corrosion rate in additively manufactured metal, and LSP is known to impart compressive residual stress into metal targets. Wettability also affects...

...Benjamin Stegman; Anant Raj; Charlie Owen; Hany Abdel-Khalik; John W. Sutherland; Xinghang Zhang Additive manufacturing has found its niche in critical component applications in the aerospace and nuclear industries. For these industries, there is an increasing need for a cost-effective quality...

... geometries. Through comparative bending and tensile tests, we show that helically interlocked part segmentation is robust to gaps between segments. One of the goals in additive manufacturing research is to connect design decisions while keeping downstream manufacturing processes in mind. While design...

...Katayoon Taherkhani; Sagar Patel; Farhang Honarvar; Peyman Alimehr; Mihaela Vlasea; Eric Langridge; Mohammad-Hossein Amini With the continuous advancement of additive manufacturing (AM) processes, ensuring that traceability and security for AM components has become paramount. Embedding unique...

...Mikhail Khrenov; William Frieden Templeton; Sneha Prabha Narra The large temporal and spatial variations in temperature that can occur in layer-wise metal additive manufacturing (AM) lead to thermal excursions, resulting in property variations and defects. These variations cannot always be fully...