Buckminster
Well-Known Member
Really good exclusive article just got released about a Fremont factory visit CleanTechnica performed this month, with a lot of new technical details:
A Look Inside Tesla's Fremont Automotive Factory — #CleanTechnica Exclusive | CleanTechnica
"Tesla’s team installed and commissioned the Model 3 servo press in ~25% less time than the fastest installation Schuler had ever done before. And that was just the starting point."
"Changes like this and more allowed Tesla to increase the rate of the press from 12 strokes per minute to 14 strokes per minute, a 16% improvement. That translates to more throughput from an extremely expensive piece of equipment and less capital required to scale up production. Putting that into context, Tesla can now produce body panels and stampings from the Schuler press at twice the rate as its Model X stamping press line and a mind boggling four times the rate of the older Model S production lines."
"Tesla’s Manufacturing Operating System was built completely in-house and has evolved over time as the company grew. It currently supports nearly all of the company’s manufacturing equipment. The custom-built operating system has allowed Tesla to fine-tune its equipment and processes."
Impressive: I'm not aware of any car factory in the world with a unified control OS for its equipment.
Most European car manufacturers haven't even managed to unify the car's own platform/OS - let alone the factory equipment which is orders of magnitude more complex and diverse...
And to get a feeling for the capex and installation complexity of a car factory:
"Tesla told us that the Model 3 body line is 90% automated and has over 1,000 robots"
This is how Tesla now has better panel placement quality than most of the German competitors:
"As the Model 3 bodies are assembled, a team of 47 robots are hard at work at a dozen inline scanning stations that measure 1,900 points in every auto body to ensure that the cars coming off the line meet Tesla’s exacting standards. Take that, panel gaps."
Impressive! Reading the article is well worth the time, IMHO.
This lineup:
Reminded me of: