Additive Manufacturing (AM) concerns all classes of materials – polymers, metals, ceramics and glasses as well. For this reason, AM is in the focus of material scientists from all branches. Leaders of the industry realize that the possibilities of 3D printing are endless, and that these possibilities need ways and means to be taken full advantage of. Today, aerospace engineers are using the fused deposition modeling (FDM) method for rapid prototyping, part manufacturing, and tooling. They are followed by leaders and engineers from industry (industrial machines, motor vehicles, consumer products, medical/dental) but also from academic institutions and government/military.

Abstract:A new technology, using new materials specially designed for complex geometries, extensively used in research-development and innovation area will be presented in this paper. Even highly complex geometries are created directly from 3D CAD data, fully automatically, in just a few hours and without any tooling. It is a net-shape process, producing parts with high accuracy and detail resolution, good surface quality and excellent mechanical properties.

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The paper aims to demonstrate the capability of FDM – Fused Deposition Modeling 3D printing technique to build complex structures designed for replacing anatomic parts of human body. It proposes to push the limits of FDM machine in order to achieve both structural integrity, mechanical properties and complexity of the 3D print part. Main applicability focus on bioengineering - developing new, lightweight implants but also can easily extended to airspace/automotive industry.