Results 1 to 10 of about 1,410,385 (128)
Recent developments in additive friction stir deposition (AFSD)
Journal of Materials Research and TechnologyIn recent years, metal additive manufacturing (MAM) has emerged as a promising technique for faster and easier manufacturing of complex parts. One method developed in MAM is additive friction stir deposition (AFSD), which is based on the friction stir ...
Melike Korgancı, Yahya Bozkurt
doaj +5 more sources
Results in EngineeringAdditive Manufacturing (AM) is increasingly being used in the aerospace and automotive sectors because of its ability to produce lightweight, high-performance components while minimising material waste and lowering buy-to-fly ratios. Among the several AM
Nouranga K. N. +2 more
doaj +4 more sources
The Effects of Layer Thickness on the Mechanical Properties of Additive Friction Stir Deposition-Fabricated Aluminum Alloy 6061 Parts [PDF]
MetalsSolid-state additive friction stir deposition (AFSD) is a thermomechanical-based additive manufacturing technique. For this study, AFSD was utilized to produce aluminum alloy 6061 (AA6061) blocks with varying layer thicknesses (1 mm, 2 mm, and 3 mm). The
Hamed Ghadimi +4 more
doaj +4 more sources
Computational Particle Mechanics, 2023 In this study, a combined computational and experimental particle tracking investigation was performed for a solid-state additive manufacturing and repair process, Additive Friction Stir Deposition (AFSD). Specifically, smoothed particle hydrodynamics (SPH) simulations of AFSD were conducted in-order to elucidate deposition mechanics.
Ning Zhu, Pg Allison, J B Jordon
exaly +3 more sources
Closed-Loop Temperature and Force Control of Additive Friction Stir Deposition
Journal of Manufacturing and Materials Processing, 2022 Additive Friction Stir Deposition (AFSD) is a recent innovation in non-beam-based metal additive manufacturing that achieves layer-by-layer deposition while avoiding the solid-to-liquid phase transformation.
Glen R. Merritt +5 more
doaj +3 more sources
Manufacturing LettersThis paper presents a modeling effort to explore the underlying physics of temperature evolution during additive friction stir deposition (AFSD) by a human-AI teaming approach. AFSD is an emerging solid-state additive manufacturing technology that deposits materials without melting. However, both process modeling and modeling of the AFSD tool are at an
Tony L Schmitz
exaly +4 more sources
Progress in Additive ManufacturingAbstract Wire arc additive manufacturing (WAAM) has recently gained considerable attention due to its capability to manufacture large-size metal with a length of one meter or above, with good microstructural and mechanical properties. However, the manufacture of critical components exposed to extreme environmental conditions, such as high ...
Numan Habib
exaly +2 more sources
Additive friction stir deposition of aluminum alloys: A critical review
Materials & DesignAdditive friction stir deposition (AFSD) enables near-net shape fabrication through layer-by-layer material deposition, depositing feedstock via frictional heat and plastic deformation for applications ranging from component manufacturing to repair ...
I. Liu +3 more
doaj +3 more sources
Journal of Materials Research and TechnologyA process-specific alloy design strategy was employed to achieve exceptional as-deposited strength-ductility synergy in Al–Ce alloys, eliminating the need for post-aging treatments. Al–Ce alloys, known for their excellent creep resistance and thermal stability due to the Al11Ce3 phase, were optimized using CALPHAD simulations to incorporate solid ...
David Weiss +2 more
exaly +3 more sources
Research progress of metal solid phase additive manufacturing based on friction stir
Cailiao gongcheng, 2022 Solid phase additive manufacturing based on friction stir is a new technology for manufacturing of large lightweight alloy components, which has become one of the hot research topics in advanced manufacturing field at home and abroad.The research status ...
SHI Lei +4 more
doaj +1 more source