Fabio Trotti is Research and Development manager at Weerg. He writes articles related to 3D printing and engineering.
2 min read
Fabio Trotti: Jun 12, 2024
If you’re starting out with 3D printing, or you need to select the best technology for a professional project, you’ve probably asked yourself: Is filament (FDM) 3D printing better, or resin...
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2 min read
Fabio Trotti: Mar 2, 2022
HP MJF 3D printinghas enormous advantages in terms of flexibility and ability to process a wide range of complex geometries compared to other additive manufacturing technologies. MJF allows you to build objects without supports and with complex geometries without any...
2 min read
Fabio Trotti: Feb 22, 2022
Material testing - Thermal Testing
The need for reliable data from repeatable tests that can be used by designers for material selection is the main reason why a number of standardized tests have been developed over time to characterise materials.
1 min read
Fabio Trotti: Jan 25, 2022
The need to get reliable data from repeatable tests that can be used by designers for the material choice is the main reason why a number of standardized tests have developed over time to define materials.
4 min read
Fabio Trotti: Oct 13, 2021
STL is a standard format for 3D models. 3D geometry is described by a mesh of triangles and dimensional information is contained in each individual triangle. Unlike other CAD formats, the object appears to be formed only by the external surface or "skin". The information of...
8 min read
Fabio Trotti: Sep 22, 2021
The advent of FDM 3D printing technology (an acronym for Fused Deposition Modeling) has rapidly attracted an ever-increasing curiosity, both from the industry and the community of makers and hobbyists.To attract attention to this technology, it was the possibility of creating a model...
3 min read
Fabio Trotti: Sep 15, 2021
PEEK (Polyether Ether Ketone) is one of the most advanced engineering polymers available today.Belonging to the polyaryletherketone (PAEK) family, it is often referred to as “the king of polymers” thanks to its exceptional combination of mechanical, thermal and chemical properties, which are...
