NK Labs, LLC

I use 3D printing a lot at NK; it’s a great tool to prototype parts, but a common issue we face is that those printed prototypes can’t come close to the strength of a machined or molded part of the same shape. I have found that a quick way to improve the strength of my 3D prints is to put more consideration into the orientation and build direction of my prints. The problem stems from the anisotropic nature of 3D printing. Essentially, a 3D print is formed by building a bunch