The advent of 3D-printable transparent materials has opened doors to new possibilities with rapid prototyping for optical applications. Now, we can consider how to use and manipulate light in 3D printed parts. Light pipes, sometimes referred to as light guides or light tubes, are physical components used to purposefully redirect or transport light from a […]

For almost 5 years, James Olander worked as Senior Systems Engineer for Lockheed Martin, a large aerospace company, leveraging his degrees in Aerospace and Space Systems Engineering to develop innovative satellite technology and launch vehicles. But to be a small piece of a massive organization like Lockheed Martin, no matter how great the company or […]

When learning CAD, some words may seem foreign–extrusion, chamfer, radius, and fillets aren’t exactly intutive. No worries, read up on the terms below as a refresher or an introduction to the most common CAD terms and operations. Main CAD Operations Extrude / Extrusion: An extruded face of an object expands or contracts (or cuts through/against) empty […]

There are three different types of digital files, broadly speaking: ones for printing, ones for modeling, and ones for 2D drawings. In order to produce a physical part, a 3D printer requires a specific file type. Known as a ‘mesh model’, the most common file type for 3D printing is called STereoLithography, or STL. To […]