Automated fiber placement machine for carbon fiber aerostructures.
https://s3-us-west-1.amazonaws.com/h...er_machine.jpg
Previously:
https://www.homemadetools.net/forum/...260#post103773
https://www.homemadetools.net/forum/...406#post154622
https://www.homemadetools.net/forum/...301#post131070