A5007304491- Additive Manufacturing and 3D Printing Technologies
- Additive Manufacturing Materials and Processes
- Advanced materials and composites
- Bone Tissue Engineering Materials
- Cellular and Composite Structures
- Innovations in Concrete and Construction Materials
- Advanced Machining and Optimization Techniques
- Advanced X-ray and CT Imaging
- Engineering Technology and Methodologies
- Advanced machining processes and optimization
- Titanium Alloys Microstructure and Properties
Polytechnic University of Turin
2023-2024
Additive manufacturing (AM) technologies for metallic materials allow the of high-performance components optimised in weight, geometry, and mechanical properties. However, several post-processing operations are needed after production, including removing parts from build platform. This operation is essential must be performed rapidly, precisely, with a good surface finishing. work presents an experimental investigation wire electric discharge machining (W-EDM) process Ti6Al4V specimens...
A distinctive characteristic of the powder bed fusion with electron beam (PBF-EB) process is sintering particles. For certain metallic materials, this crucial for success subsequent step, melting, and, generally, whole process. Despite mechanisms that occur during PBF-EB being similar to well-known metallurgy, neck growth rates are significantly different. Therefore, specific analyses needed understand influence conditions on and rate. Additionally, some aspects, such as rigid body motion...
Abstract Despite the many advantages and increasing adoption of Electron Beam Powder Bed Fusion (PBF-EB) additive manufacturing by industry, current PBF-EB systems remain largely unstable prone to unpredictable anomalous behaviours. Additionally, although featuring in-situ process monitoring, show limited capabilities in terms timely identification failures, which may result into considerable wastage production time materials. These aspects are commonly recognized as barriers for industrial...