Soft, lightweight, and virtually maintenance-free, that’s aluminum – a popular choice across all industries, from aerospace to automotive and construction. It is soft enough to be cut by manual tools, ...

Now that 3D printers are everywhere, electronics are cheap, and open source software is extremely capable, just about anyone can build a CNC machine. That’s exactly what [Nikodem] did by turning a ...

The broaching process, similar to shaping with multiple teeth, is used to machine internal and external surfaces such as holes of circular, square, or irregular shapes, keyways and teeth of internal ...