Jam Handy! Provides a detailed overview of the process of cutting screw threads on a lathe. It explains the different types of screw threads, the importance of precision in machining, and outlines ...

If you have never used a lathe start with a manul. Practice on the materials you intend on using.<BR><BR>Cheap CNC machines are fine for light work woth light being the operative word.

A lathe wouldn't work, so we did the job on a CNC milling machine equipped with an old lathe headstock. Several spherical-shaped mold inserts with varying radii around 1 in. in 0.010-in. increments ...