Additive manufacturing (AM) comes in various types of technologies and comparing it with
traditional fabrication methods provides the possibility of producing complex geometric parts …

Binder jetting (BJ) leads to low mechanical properties and high porosity because it uses
binders to selectively bind powder materials. To overcome the poor characteristics of BJ …

Owing to the deposition mechanism, parts fabricated by polymer-based powder bed fusion
(PBF) contain numerous porosities, which deteriorate mechanical properties. To address …

Polylactic acid (PLA)/poly (ε-caprolactone)(PCL) blends have exhibited good shape memory
properties and degradable characteristics in various 4D printing fields such as biomedicine …

Current additive manufacturing processes for polymers, including material extrusion, vat
photopolymerization, material jetting, and powder bed fusion, have limitations in …

Polylactic Acid (PLA) sample manufactured by fused deposition modeling (FDM) technique
is typically assumed to be transversely isotropic without a thorough examination of its …

Gas emissions pose significant environmental and health concerns in thermal processes
involving thermoplastic polymers. This issue also extends to material extrusion (MEX) …

Modulating the fracture toughness can be used to tailor or enhance the mechanical
performances in the design of specific additively-manufactured engineering structures. In …

Fused deposition modeling (FDM) is a popular additive manufacturing technique because of
its flexibility, customization, cost-effectiveness, and eco-friendliness. However, due to the …

This study examined the effects of cold isostatic pressing (CIP) as a post-processing method
for polyethylene terephthalate glycol-modified (PETG) parts produced by fused deposition …