title: Screw machine
text: # Screw machine
  
  A screw machine may refer to a:
  
  * Screw machine (automatic lathe), a small- to medium-sized automatic lathe that is mechanically automated via cams
  * Screw machine (turning center), a small- to medium-sized turning center that is electronically automated via CNC
  * Screw-cutting lathe
  * Turret lathe, now rarely called screw machines
  