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Tesla Model Y manufacturing improvements highlighted in published patent application

Tesla's next-gen Roadster and the Model Y at the 2019 Annual Shareholder Meeting. (Photo: Vincent Yu/Twitter)

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In an effort to continue streamlining its manufacturing process, Tesla has developed a new vehicle frame casting machine. The specifics are described in a patent application published on July 18, 2019 titled, “Multi-Directional Unibody Casting Machine for a Vehicle Frame and Associated Methods.” CEO Elon Musk previously referred to such a machine that was under development during his conversation with Ryan McCaffrey of the Ride the Lightning podcast in June. His comments at the time were in reference to manufacturing improvements being made specifically for Model Y production.

“There are some manufacturing improvements for the [Model] Y. The rear underbody we’re moving to an aluminum…casting instead of a series of stamped steel and aluminum pieces,” Musk revealed in the interview. “When we get the big casting machine, it’ll go from 70 parts to 1 with a significant reduction in capital expenditure on all the robots to put those parts together.”

As described, Tesla’s new casting machine will have a central hub to receive several dies that are assembled into specific portions of a vehicle frame before being cast. The dies can transform into multiple configurations along the X, Y, and Z axis, essentially forming into numerous part molds. Further suggested by the patent application is that a full car frame may be made with a single cast using these transforming capabilities.

Casting molds are common in car manufacturing; however, single part molds are often what’s used, and bolts and welding are then subsequently required. A single casting machine configurable for several parts has many advantages, including reduced build time, operation costs, manufacturing costs, factory footprint, tooling costs, and equipment quantity. Using a casting machine for the Model Y will also reduce the weight of the all-electric crossover, according to Musk. Battery efficiency will be positively impacted by a lighter vehicle with only an 8-10% impact on range expected in the Model Y when compared to the Model 3.

Anticipation for the Model Y is building despite few details being revealed by Tesla since its unveiling in March. During the California-based car maker’s annual shareholder meeting this year, a red working prototype of the vehicle was on display alongside a next generation Roadster and a Tesla Semi, both also red. Prior to the event, only blue and white versions had been revealed, the blue having been used for test drives at its unveiling.

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The manufacturing location for the Model Y also has yet to be announced, although Tesla’s Fremont factory looks to be the most likely candidate. Production is still anticipated for 2020.

Accidental computer geek, fascinated by most history and the multiplanetary future on its way. Quite keen on the democratization of space. | It's pronounced day-sha, but I answer to almost any variation thereof.

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Elon Musk

Tesla Cybercab steering wheel dilemma gets final answer from Elon Musk

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Credit: Tesla/YouTube

Tesla Cybercab is the company’s autonomy-geared automobile that will eventually begin the phase-out of human drivers. In recent days, however, there has been speculation regarding the vehicle’s equipment and whether it would be fitted with a typical steering wheel and pedals.

CEO Elon Musk put an end to this discussion, at least for now, as he maintains the vehicle will not have anything that would remotely resemble any possibility of any sort of manual operation.

The problem is, there is a flaw in his logic, and his justification for the reasoning is an opinion. But Musk has a special ability; he has the final say on what goes on at Tesla, and if he does or doesn’t want manual controls in the new vehicle, he’ll get his way.

On the All In Podcast on Friday, Musk gave his final answer to whether the Cybercab would have a steering wheel or pedals by stating it would not when the production units start rolling off lines in Q2 2026.

He provided a further explanation:

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“The reality is, people may think they want to drive their car, but the reality is that they don’t. How many times have you been in an Uber or Lyft and said ‘I wish I could take over for the driver, get off my phone, and drive to my destination? 0.0 times.”

Although the units that have been spotted on public roads in recent days are equipped with a steering wheel and pedals, it is because Tesla is testing the vehicle in real-world situations, and manual controls are required for it.

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Tesla Cybercab spotted testing on public roads for the first time

Some Tesla fans in the community have said that the car seems more geared toward being suitable for manual operation as opposed to a fully autonomous vehicle primed for driverless ride-hailing.

Earlier this week, Tesla Board Chair Robyn Denholm said that if the company had to put a steering wheel or pedals into the Cybercab, it would.

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SpaceX sets the record straight on Jim Bridenstine and Artemis 3

SpaceX argued that Bridenstine’s comments should be taken with a grain of salt as he is working as a paid lobbyist for companies that are competing for NASA contracts.

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Credit: SpaceX

SpaceX pushed back firmly against former NASA administrator Jim Bridenstine after he questioned the agency’s reliance on Starship for the Artemis 3 Moon mission. 

In a detailed thread on X, SpaceX argued that Bridenstine’s comments should be taken with a grain of salt as he is working as a paid lobbyist for companies that are competing for NASA contracts.

Bridenstine’s comments on Starship and Artemis 3

Bridenstine and fellow former NASA chief Charlie Bolden noted during a recent symposium that NASA’s current Artemis strategy is approaching zero chance of beating China to the Moon. Bridenstine expressed skepticism that NASA’s current architecture, which is expected to use Starship to transport astronauts to and from the lunar surface, could succeed in time. 

“Starship is a tremendously important vehicle for the future,” Bridenstine said, as per Space News. “It’s going to deliver large mass to low Earth orbit for a long time, and it’s going to drive down costs and increase access. But if you need a moon lander, it’s going to take time.” 

SpaceX responds to the former NASA administrator’s comments

In a series of posts on X, SpaceX noted that while the company is very thankful to the former NASA administrator for helping create the Artemis Program, his comments about Starship might not necessarily be coming from a place of objectivity. 

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SpaceX’s comments are as follows: “Like many Americans, we are thankful for Mr. Bridenstine’s service leading NASA at one point. He deserves credit for spearheading the creation of the Artemis Program. After departing NASA, he created a lobbying firm called the Artemis Group, representing a host of aerospace companies vying for NASA business. 

“Mr. Bridenstine’s current campaign against Starship is either misguided or intentionally misleading. SpaceX was selected to design and develop a Human Landing System for Artemis along with Blue Origin and Dynetics during Mr. Bridenstine’s tenure as NASA Administrator. 

“Starship was then selected by NASA for the Artemis III mission through fair and open competition after being identified as the best and lowest risk technical option – and the lowest price by a wide margin – by the civil servant team appointed to lead the agency’s exploration mission by Mr. Bridenstine himself. 

“The decision to select Starship was confirmed repeatedly following protest and litigation from the companies not selected which delayed the start of work on the contract for many months. Mr. Bridenstine’s recent musings promoting a new landing system – going so far as to invoke the Defense Production Act – are being misreported as though they were the unbiased thoughts of a former NASA Administrator. They are not.

“To be clear, he is a paid lobbyist. He is representing his clients’ interests, and his comments should be seen for what they are – a paid lobbyist’s effort to secure billions more in government funding for his clients who are already years late and billions of dollars overbudget,” SpaceX wrote. 

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Elon Musk

Elon Musk just dropped a huge detail on the Tesla Roadster

“Whether it’s good or bad, it will be unforgettable. My friend Peter Thiel once reflected that the future was supposed to have flying cars, but we don’t have flying cars. I think if Peter wants a flying car, he should be able to buy one.”

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tesla roadster
Credit: Tesla

Elon Musk dropped a huge detail on the Tesla Roadster on his latest appearance on the Joe Rogan Experience podcast.

Tesla has been teasing the Roadster for years. The company has constantly delayed the vehicle, hoping to push its limits past anything that is even imaginable by the human mind.

Earlier this year, the company said it would put on a “most epic demo” for the Roadster, displaying and unveiling all its capabilities, some new, some previously talked about. However, nobody really knows what to expect.

On the JRE Podcast, Musk joined Rogan for an over three-hour conversation about a variety of topics, but Tesla was something that was evidently on the agenda.

One of the parts of the Tesla conversation that is getting a lot of attention is Musk’s new teasing of the Roadster, saying it has “crazy technology” that might not even qualify as an automobile in the classic sense.

Musk confirmed that Tesla is “getting close to demonstrating the prototype,” and said he can guarantee the demo “will be unforgettable.”

He continued:

“Whether it’s good or bad, it will be unforgettable. My friend Peter Thiel once reflected that the future was supposed to have flying cars, but we don’t have flying cars. I think if Peter wants a flying car, he should be able to buy one.”

Musk went on to say, with a smile, that Joe would have to “wait and see” what Tesla had come up with.

He went on:

“I think it has a shot at being the most memorable product unveil ever. [It will be unveiled] hopefully before the end of the year. You know, we need to make sure that it works. This is some crazy technology in this car. Let’s just put it this way: if you took all the James Bond cars and combined them, it’s crazier than that.”

Tesla has said for years that the Roadster would be able to at least hover, thanks to a SpaceX package that would feature cold gas thrusters that would help the vehicle get in the air.

The new Tesla Roadster will be able to fly: Elon Musk

Musk seemed very confident in his answers and very excited to show off what the Tesla Roadster is capable of. The real question is: how long will it take Tesla to get the car to market after the launch and unveiling? How many units will it manufacture? How much will it cost?

All of those things are details we will have to wait for Tesla to reveal at the Roadster event.

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