[JanTec Engineering] was fascinated by the idea of using a 3D printer’s hot end to inject voids and channels in the infill with molten plastic, leading to stronger prints without the need to insert ...

It is always tricky setting the infill for a 3D printed part. High infill parts are strong but take longer to print, while low infill prints take less time, but are weaker internally and in danger of ...

Engineers at the University of Maine have developed a groundbreaking method to accurately predict the strength of lightweight 3D-printed objects. This research, conducted at the university's Advanced ...