One unavoidable aspect of FDM 3D printing is that each layer consists out of one or more lines that have a beginning and an end. Where these join up, a seam is formed, which can be very noticeable if ...

Have you noticed small vertical lines on your 3D prints that look a bit like scars? These are seams, and they’re an inescapable part of extrusion-based 3D printing methods. Let’s take a look at what’s ...