Tesla outlines new casting and battery architecture, future of EV designs



Tesla’s Battery Day detailed many different topics which are associated with the future of cell manufacturing efficiency. However, the demonstration also revealed the way the automaker is advancing the design of its vehicles by utilizing a brand new battery structure. Tesla intends to adopt the same strategy in its vehicles to boost mass, range, and the structural integrity of its vehicles.

Teslarati mentioned earlier this year which Tesla would use that a single-piece casting layout on the Model Y. The enhanced casting eliminates 79 parts a car, which not only increases manufacturing efficiency but also increases security for drivers. The price of each car ’s back underbody design also decreases by 40% as a result of the casting, that can be done by a large machine known as the Giga Press.

The single-piece rear casting is created from Tesla’s high-pressure aluminum alloy which has a high strength as a result of no heat coatings or treatment which would take away in the structural integrity of the design. Heat treating a casting of the size after manufacturing causes deformation, CEO Elon Musk stated during the event.

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However, the manufacturing team at Tesla also drew inspiration from airplane wings to improve the structural integrity of its vehicles. While the casting improves manufacturing efficiency and strength, the positioning of structural batteries eliminates surplus arrangement in the battery packs, rising density.

“The non-cell section of the battery comes with negative mass,” Musk explained. “We saved more mass in the rest of the car than in the non-cell section of the battery. So how do you really minimize the mass of the battery life? Ensure it is negative. ”

The minimization of adverse mass enabled the automaker to improve the density of this battery package. Individual cells could be placed more efficiently because excessive structures within the pack were eradicated. The new Tesla battery design is completely free of any negative mass, which improves package density together with structural integrity.

“The package is structural,” Musk stated.

Moreover, the filler within the Model 3 and Model Y packs, that currently employs a fire retardant, today employs a structural glue and fire retardant. This glue effectively attaches the cells into the very top and bottom sheets of this bunch. “This enables you to do sheer transfer between the upper and lower sheet, so ” which increases stiffness and prevents significant deformation in the event of a crash.

Improvements from the casting design of Tesla’s future automobiles along with the newly built battery architecturethat uses new materials and approaches to increase stiffness, increases the already safe vehicles that the business manufactures. Tesla currently holds three separate five-star safety evaluations with all the Model S, Model 3, and Model X. The Model Y hasn’t yet been analyzed, but the vehicle will not utilize the one-piece back casting design already at the Fremont manufacturing centre.

Tesla’s Battery Day did not disappoint. While the blueprint to cell manufacturing efficiency was set out, the business also revealed how battery design and structure could raise Tesla’s automobile security. The new design revolutionizes EVs as a whole and will eventually cause more security than previously displayed.

The article Tesla outlines new battery and casting structure, future of EV designs appeared initially on TESLARATI.

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