Summary: *Exoskeleton HFS plate (door 1.8t, other 1.4t) reel unwinding *Straightening of roll sheets *Laser blanking (Schuler, Germany), Tesla and Schuler developed the process to improve the precision from 1mm to tens of um. Schuler control personnel are seen on site, and that means the process may be still under set-up and stabilization. *Hot stamping of car body structural parts (AP&T, Sweden) *Stamping of the inner structural part of the door (Schuler, Germany), 10spm, avoids drag marks and reduces polishing costs by directly using aluminum brass as the core material. *Exoskeleton door air bending (Trumpf, Germany), the inner side of the plate is in contact with the punch side, and the other side is air-floated on the V-shaped die side to reduce polishing costs by making it non-contact. Multiple types of plate parts can be processed in a single tooling by bending multiple positions sequentially. Cost savings due to longer tooling life. *Laser welding, combination of door exoskeleton and inner structural parts, no need for polishing of visible areas *Finish, laser ablation at 4 edges of assembled door is the final effort for a picky customer. That's it. As a result, the factory is still in the setup phase and the process cycle time is around 60 seconds (Ref.: Model Y, 42 seconds @ GT, GB). Cost-cutting efforts are hidden here and there of the processes. 👍🔥🔥🔥 *Note: We can see people transporting heavy objects between processes, and these are suitable positions to deploy Optimus. 😉