Additive Manufacturing, commonly referred to as 3D Printing, is still in its infancy. The technology is becoming more and more common which means the prices have dropped considerably. It is now possible to print with plastic, concrete, metals, and food.
Additive Manufacturing opens up a new world of possibilities when it comes to what is possible to build. 3D Printing gained its popularity in the maker realm and many start up and companies were little more than garage businesses a few years ago. It would seem that there would be little use for a 3D Printer in Firearms let alone ballistics. However as the technology matures and becomes mainstream it should not surprise anyone when 3D Printed metal parts end up in the latest and greatest firearms and firearm accessories as seen here.
I have always had an interest in building a 3D printer for my own personal use. I see it as an opportunity help build fixtures such as a vise blocks for AR-15 receivers, or templates for parts. If the printer is robust enough, different heads can be mounted that will allow for light duty engraving, laser etching, or even light duty milling.
I realize this project might be a slight departure from the focus on internal ballistics but when it comes to design and fabrication, it’s on par with many of my interests. I hope you enjoy the build process.
3D Printer: Introduction – Model and Frame
3D Printer: Design Change Y-Axis Linear Motion Shafts
3D Printer: Y-Axis Rod Fabrication
3D Printer: Designing the Drive Train
3D Printer: Cutting out the Wood Components