نتایج جستجو برای: ultrasonic additive manufacturing

تعداد نتایج: 171459  

Journal: :U.Porto journal of engineering 2021

Additive manufacturing (AM) is one of the most trending technologies nowadays, and it has potential to become disruptive for manufacturing. Academia industry pay attention AM because enables a wide range new possibilities design freedom, complex parts production, components, mass personalization, process improvement. The material extrusion (ME) technology metallic materials becoming relevant eq...

2011
Cassie Gutierrez Rudy Salas Gustavo Hernandez Dan Muse Richard Olivas Eric MacDonald Michael D. Irwin Ryan Wicker W. M. Keck

Fabricating entire systems with both electrical and mechanical content through on-demand 3D printing is the future for high value manufacturing. In this new paradigm, conformal and complex shapes with a diversity of materials in spatial gradients can be built layer-by-layer using hybrid Additive Manufacturing (AM). A design can be conceived in Computer Aided Design (CAD) and printed on-demand. ...

Journal: :CIRP Annals 2021

Additive manufad (AM) magn alloys corrode rapidly due to tensile stress and coarse microstructures. Cyclically combining (hybridizing) additive manufacturing with interlayer ultrasonic peening was proposed as a solution improve corrosion resistance of manufactured magnesium WE43 alloy through strengthening mechanisms compressive residual stress. Applying work hardened discrete layers formed glo...

2018
Jinke Chang Jiankang He Mao Mao Wenxing Zhou Qi Lei Xiao Li Dichen Li Chee-Kai Chua Xin Zhao

Additive manufacturing (AM) has drawn tremendous attention in various fields. In recent years, great efforts have been made to develop novel additive manufacturing processes such as micro-/nano-scale 3D printing, bioprinting, and 4D printing for the fabrication of complex 3D structures with high resolution, living components, and multimaterials. The development of advanced functional materials ...

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