Tesla often engages in varying levels ... and bolting together the stamped body panels and chassis castings made from the famous giga press. Six hundred robots are in charge of putting them ...

If you’re new to the "Cybercraze," giga castings refer to a manufacturing technique first made popular by Tesla to make certain underbody components of the car using large, single-piece ...

"Castings are very hard to do, especially the bigger and the more complicated." Two of the sources said Tesla's previously unreported new design and manufacturing techniques meant the company ...