Tesla has made significant technological advancements in integrated die-casting, which allows almost all chassis parts of an electric car to be cast as a single piece, instead of casting around 400 individual components.
Reportedly, this new technology is at the core of Tesla's "Giga Press" assembly system. When Tesla unveiled this system in March, it stated that it would be used to support the production of low-cost models. The company anticipates this could reduce the production cost of electric vehicles by 50% and decrease factory space requirements by 40%. Some believe that, with this new technology, Tesla could develop a new car from scratch in just 18-24 months.
The integrated die-casting technology was introduced to China two years ago, first being implemented in the Model Y. "Currently, the Model Y's rear floor is manufactured using integrated die-casting technology. Compared to traditional manufacturing processes, the Model Y rear floor made with this process won't tear during collisions due to the absence of welding points or seams, enhancing vehicle safety," a Tesla representative mentioned during an interview in March.
However, Tesla's integrated die-casting process has raised concerns among many consumers. Some netizens argue that Tesla's integrated die-casting technology has become a "constraint" that significantly increases repair costs and insurance rates. Others commented, "While Tesla's overall price reduction appears to benefit consumers, many aren't aware that minor collisions might lead to exorbitant repair costs due to the need to replace the entire rear body because of the integrated die-casting technology." Another quip suggests, "A minor scratch feels like having to buy a new car." The development of Tesla's integrated die-casting technology will need to balance efficiency and safety.
