GroovyGorilla
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- Aug 15, 2021
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It really is! As someone who was also involved in a lot of Fremont installs, I can tell you that it is completely different from other production lines. Most manufacturers have to shut down for a couple weeks to do model year changes if anything drastic is adjusted, but with the Tesla line you are always getting the "latest model" and there is no shutdown. Each assembly cell is intelligent and streamlined to accept new recipes; so if the mechanical engineering team decides the windshield needs to be placed onto the vehicle at a new angle, they can push the update live and have it take place on the next car in line.I have a friend that builds robots ... the kind that populate production lines. He was part of the team that installed the Tesla production line in Cali. He stated it is head and shoulders above what any other car manufacturer is doing. Claims there is some pretty cutting-edge stuff there.
They also use embedded PCs for all the controls on the assembly line, unlike most manufactures that use traditional PLCs such as Rockwell(AB) or Siemens. This gives them a leg up because the embedded PCs can use current cutting edge IT based technologies. The traditional PLCs are pretty much an overpriced "industrialized" Arduino these days, and they have very basic functionality. However, it's a known saying in Detroit that "You will never get fired for spec'ing Rockwell into a project". Mostly because they were the first into the automotive market in the 60s, and they used to be all American made. So most other manufacturer assembly lines tend to lack serious innovation, because they are using older PLC based technology on everything.
Even Rivian is doing inovative processes, because they are using the same embedded PC approach. Mostly because a lot of the assembly line engineers are former Tesla, but they know it gives them the most flexibility.
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