On thermal modeling of Additive Manufacturing processes

Hyperelastic Modeling of Rubber-Like Photopolymers for Additive Manufacturing Processes

This chapter addresses design issues of components realized with rubber-like PhotoPolymers (PP) recently introduced in Rapid Prototyping. In particular, the determination of accurate, hyperelastic, constitutive models which describe the PP behavior is discussed in detail. In fact, Stereolithography and Polyjet processes allow the production of highly flexible objects by using photosensitive res...

Implicit modeling for additive manufacturing

Additive Manufacturing (AM) technology distinguishes itself from more traditional fabrication processes by several significant factors. It allows the creation of objects with complex geometry that would not be possible by subtractive manufacturing or molding. Additionally, 3d printers are of much simpler use than other tools. Finally, since the cost per objects does not change depending on the ...

Mathematical Modeling of Additive Manufacturing Technologies

Mathematical modeling of additive manufacturing technologies is aimed at improving the performance of device, machine, and mechanism parts. These technologies include stereolithography, electrolytic deposition, thermal and laserbased 3D printing, 3D-IC fabrication technologies, etc. They are booming nowadays, because they can provide rapid low-cost high-accuracy production of 3D items of arbitr...

Numerical Modeling of the Additive Manufacturing (AM) Processes of Titanium Alloy

Forensics of Thermal Side-Channel in Additive Manufacturing Systems

Additive manufacturing systems, such as 3D-printers, emit cyber-data via physical side-channels (such as acoustic, power, thermal, and electromagnetic emissions) while creating 3D objects. These emitted data can be used by attackers to their advantage for indirectly reconstructing the 3D objects being printed along with its corresponding cyber-data. Moreover, in our work, we demonstrate that th...