By mid-2007, Tesla had grown to 260 employees, and it seemed that way
To create the impossible. But then the global supply chain failed.
Early management errors
The Company had built the fastest and most beautiful electric car that the World had ever seen. All it had to do now was produce a whole lot of those cars -- a process that nearly bankrupted Tesla.
The Biggest Mistake of the TeslaGuide in the early stage had in their
Assumptions about the transmission system for the roadster located. That Objective
was from the beginning, if possible fast to get from 0 to 100 in the
Hope that the extreme acceleration much Attention would trigger and provide driving pleasure.
Sand grain in gear
To do this, the Tesla engineers had committed to a two-speed transmission for the transmission of power from the engine to the wheels. The first gear should bring the Roadster from 0 to 100 kilometers per hour in less than four seconds, the second gear should reach for speeds up to 210 kilometers per hour.
Tesla commissioned the British transmission specialist Xtrac to design this component – and had every reason to believe that there were none Problems would give. "Transmissions have been around since Robert Fulton built the steam engine," says Bill Currie, a veteran engineer from Silicon Valley and Employees
Number 86 at Tesla.
“We thought we could just order one. But the first one that was delivered lasted only 40 seconds. " The first gearbox could not cope with the big jump from first to second gear and there was a risk that the second gear at high
Speed would not be properly synchronized with the motor what
would have caused serious damage to the car.
Once again from the front
Lyons and the other engineers were quick to solve the problem. They found a number of other manufacturers who were able to supply replacement, and once again hoped that these long-time transmission specialists would be able to provide something useful.
Soon however it was clearthat these companies don't always
their best people to that Projects for a tiny silicon start-up
Valley and that the new gearboxes weren't better either. at
Tests showed that the transmissions were sometimes broken after 240 kilometers and the average distance between two failures was only 3200 kilometers. A Team from Detroit did a root cause analysis and found 14 individual points that could trigger a failure. Tesla wanted to deliver the roadster in November 2007, but they did
the transmission problems persisted. When the year 2008 dawned, the company had to try again from the beginning to get a working transmission.
Production in Asia
Tesla also encountered problems abroad. The company decided to send a team of its youngest and most dynamic engineers to Thailand to build a battery factory there.
To this end, he has partnered with an enthusiastic, but not thoroughly competent partner. The Tesla engineers had been told they could fly over and coordinate the construction of a state-of-the-art battery factory. Instead, they found a concrete slab with a roof on wooden posts. The building was about three miles south of Bangkok and, like many other factories, had been largely left open because of the enormous heat.
The supply chain
The other companies on site produced ovens, tires and other insensitive mass-produced goods. At Tesla, however, it was about sensitive batteries and electronics and, like parts of Falcon 1 before, they would have suffered from the salty, humid air. Ultimately, the Tesla partner spent $ 75.000 on drywall, a coating of the floor and storage rooms with air conditioning. The Tesla engineers, in turn, contributed
extreme workload to get the Thai workers the right one
To teach how to use electronics. The development of battery technology, which had initially advanced at a rapid pace, almost came to a standstill.
The battery factory was just part of a supply chain that spanned the globe – and that drove them Costs and caused delays. Body panels for the roadster should be produced in France, the engines come from Taiwan. Tesla planned to buy battery cells in China and then combine them into battery packs in Thailand. The battery packs had to be carefully and to avoid
Power losses are stored as short as possible.
USA or Asia?
Then they went by ship to England, where customs formalities were settled. According to the plans of Tesla, production of the bodywork and installation of the battery packs at Lotus should take place, then the roadster should come by ship around the Cape Horn to Los Angeles. In this scenario, Tesla would have had to finance a large portion of the car and had no chance of making sales with the parts before the end of six or nine months.
"The Idea was to go to Asia, things quickly and
to get it done cheaply and Money by car too to earn” says Forrest North, one of the engineers dispatched to Thailand. "But what we found is that the really complicated things can be done cheaper here and there are fewer delays and problems."
Top books on the subject
Read text as PDF
Acquire this text as a PDF (only for own use without passing it on according to Terms & Conditions): Please send us one after purchase eMail with the desired title supportberufebilder.de, we will then send the PDF to you immediately. You can also purchase text series.
Book eCourse on Demand
Up to 30 lessons with 4 learning tasks each + final lesson as a PDF download. Please send us one after purchase eMail with the desired title supportberufebilder.de. Alternatively, we would be happy to put your course together for you or offer you a personal, regular one eMail-Course - all further information!
Skate eBook as desired
If our store does not offer you your desired topic: We will be happy to put together a book according to your wishes and deliver it in a format of yours Wahl. Please sign us after purchase supportberufebilder.de
Corporate publishing and advice
You want to publish, increase your reach or as an employer Candidate speak to? For these and other topics we offer special Consultant packages (overview) - For example, a personal phone call (price is per hour).
Post a Comment