Gingery Machinery (videos)
Dave Gingery's designs for homemade machine tools have been famous for decades and are still quite popular. The machines are intended to be entirely scratch-built, starting from self-cast aluminum components. For a look at a few of the machines in action, check out these videos (including efforts by HomemadeTools.net's own Rick Sparber and Scorch!):
Making the Gingery Lathe Tailstock by Morgan Demers
https://www.youtube.com/watch?v=gKK-D5UiMMI
Gingery injection molding attachment for a drill press (making of) by Scorch Works
https://www.youtube.com/watch?v=irAiyHhjEsI
Taper turning using Gingery Lathe and Electronic Lead Screw by jcdammeyer
https://www.youtube.com/watch?v=RRaVIBhLgF0
Gingery Lathe by alexplace2001
https://www.youtube.com/watch?v=u2ppm4CID4w
Finished Modified Gingery Metal Shaper by Rick Sparber
https://www.youtube.com/watch?v=JZdbNWoySo0
Homemade Gingery Shaper Walkthrough by dzzie
https://www.youtube.com/watch?v=UeZOdE7fgoM