Bloomberg's Inside Look At Tesla's Model 3 Factory (bloomberg.com)
An anonymous reader shares an excerpt from an exclusive inside look at Tesla's Model 3 factory in Fremont, California: On the Model 3 body line on a Tuesday afternoon in early June, everything is still. Tesla is just coming off a week of downtime during which workers added a new production line, improved ventilation after a fire in the paint shop, and overhauled machines across the factory. But even after the changes, there are kinks to work out. Suddenly, dozens of robots snap into frenzied action, picking up door panels, welding window pillars, taking measurements, and on and on. This robotic dance is a visceral representation of what Tesla chief executive Elon Musk has dubbed "Alien Dreadnought," a code name for the factory that evokes an early 20th century warship, but with extraterrestrials.
The stakes couldn't be higher for Tesla, which is sprinting to produce the Model 3 in quantities great enough to turn a profit. But so far, the plant's choreography has been choppy. The flow at the factory in Fremont, California, is constantly interrupted while robots and humans are trained, retrained, or swapped out. If Tesla can't make this dance work, it will be remembered as a lesson in the dangers of irrational exuberance for automation. Success, on the other hand, could transform the car industry.
The stakes couldn't be higher for Tesla, which is sprinting to produce the Model 3 in quantities great enough to turn a profit. But so far, the plant's choreography has been choppy. The flow at the factory in Fremont, California, is constantly interrupted while robots and humans are trained, retrained, or swapped out. If Tesla can't make this dance work, it will be remembered as a lesson in the dangers of irrational exuberance for automation. Success, on the other hand, could transform the car industry.
The pictures were nice I suppose, but the article didn't have much to say that we haven't heard before.
Toyota transformed the industry, Tesla is just playing catchup, they might have the same robots as Toyota but they are running at a massive knowledge deficit and it shows, theory !=practice
Take Amazon, it had the most ridiculous negative P/E ever. At the height of the dotcom boom I got a free $10 that I used to buy a $4 book with $6 shipping (international). How the fuckity fuck fuck to you make money on that? By staying the course with enough VC money that eventually you'll surface. That's kinda what I'm thinking about driverless cars at the moment, even if it doesn't make sense... even if they never recover their investment... there's so much money and so many corporations behind it that it'll happen. When I'm a senior citizen in 25+ years I'll have a self driving car. I'm probably not going to Mars, but that's okay. And the singularity is not happening. Immortality certainly not. You have a life, enjoy it.
Live today, because you never know what tomorrow brings
Bloomberg has published a slew of negative stories about Tesla, so why give them an exclusive like this? Is it some attempt to get Bloomberg to change its obvious stance?
To support my assertion of Bloomberg's negative stance, I point readers to Bloomberg's Model 3 tracker, which has been and remains consistently low in its estimates, without acknowledging that its model is producing wrong numbers. Musk announced that Tesla is producing 3500 cars per week, while Bloomberg's estimate is 2560.
The real "Libtards" are the Libertarians!
I don't follow Tesla closely; I found it an interesting read. Having just rid myself of a lemon (not Tesla), I was impressed with this excerpt:
Tesla says it has 47 robots deployed in scanning stations throughout the body line. They measure 1,900 points in every Model 3 to match them to design specs—with a precision of 0.15 millimeters. Torque measurements are also automatically recorded for every bolt that’s fastened. During the final test drives on the track, sound recorders measure squeaks, rattles and wind and road noise that a test driver might miss. All of this data is stored with each car’s unique Vehicle Identification Number, or VIN, so service centers can trace any issue back to a root cause in the factory. The idea is that Tesla will be able to improve its cars, even after they're in a customer’s driveway.
I hope they succeed and force other carmakers to follow suit.
Automotive factory spinup is HARD. Your typical car takes over 3-4 years to spin up to full production and they don't make major changes to any model for around 5 years to maximize the CapEX spending this requires. Telsa is new to the game but many of the people they've hired aren't. They did try to do to much automation but otherwise they are experiencing the same growing pains every automotive manufacturer does. Vehicles are hard to build, they have thousands of parts with tight tolerances.
For example, every time Toyota or GM changes a car model they'll design that change 3-4 years before it goes into production and they'll spend a year or two on a test production line refining the production and making part changes to accommodate the best work flows before the new production line is rolled out to a full production facility. Tesla as a new automaker doesn't have this option (they don't even have a test factory), they are doing the testing while building production cars and it's a painful and expensive process that will have fits and starts. Just like the model S they will change that cars subtly as time goes on and they refine production making part changes and swap outs to improve production flow and errors.
It took forever for them to teach the AI's to play Go. But when the AI got it, it REALLY FREAKIN got it.
Tesla gonna do the same thing.
Bloomberg is an American oligarch. He'll have to mandate I read his libtard propaganda.
It strikes me that somehow Elon Musk has managed to chase principled objectives completely independent of financial performance and in a way that has completely fooled the people with the control of money to parting with what they have. Here's hoping that the ruse persists since the actual impact goes way beyond making people some money.
Watching Tesla try to automate is a joke. No car manufacturer would accept an automation line that doesn't produce at its contracted rate. Automation and robotic assembly has been around for decades and is a well established science.
Take a look at any car manufacturing line and it is almost completely automated. Everything is designed to be assembled by automatic machinery. Musk talks about how Tesla had problems with a robot placing sound deadening material which was causing a lot of problems.
https://bgr.com/2018/05/03/model-3-elon-musk-fluffer-bot-robot-production-problems/
This demonstrates why Tesla is having so much problem. First of all why are they using fluff that is so hard to handle? Easy to handle and automatically apply sound deadening material has been around since Henry Ford's time. The material can be molded to fit the required space and then automatically placed in position. Instead, Tesla comes up with some grossly over engineered solution with vision systems and robots which is virtually guaranteed to fail.
A few optical sensors and simple bump and stop automation is all that should be required to install the material provided that everything has been designed properly. Vision systems are required only for high precision placement or when it is difficult to present parts in a fixed orientation. A fibreglass mat should be presented on a pallet or shipped in such a way that it can be easily picked up picked up by a robot with relatively simple sensing. If adhesive is used on the mat then a robot could be used to apply the adhesive, something that has been done for decades.
For anyone with automation experience this is second nature, for Musk this is all strange and new and has to be developed from scratch. Elon Musk is smart, but he is not smarter than the thousands of engineers before him who have developed automation to very high levels. Computers have been used in automation since the PDP-8 came out in 1970s. http://ethw.org/Rise_and_Fall_of_Minicomputers . I remember working at Philco-Ford where PDP-8 computers were used for automated component sequencing and placement onto printed circuit boards. Automation has advanced a lot since then, but it looks like Musk didn't get the memo.