farshid hesami’s Post

Lead Design Engineer | Machine Learning | BIW structure | Deep Learning | Computer Vision | Data Analysis | Statistics | PowerBI | Science engineer | Researcher

2mo Edited

Driving Innovation in Automotive Engineering with Zinger Vehicles Follow me for more technical insights: https://lnkd.in/evN3jc94 I’m excited to highlight the pioneering work happening at Zinger Vehicles, where we continuously push the boundaries of automotive design and engineering. Our latest accomplishment, the 21C’s Bio-Logic chassis, marks a significant advancement in vehicle technology. At Zinger Vehicles, Engineer for Pareto optimality at the full vehicle level. This means that every component of the 21C is meticulously optimized for peak performance. The chassis is designed to balance critical variables such as stiffness, fatigue, crash resilience, and manufacturing efficiency. This is achieved through in-house developed software suite, which harnesses AI and is implemented by a team of leading engineers. The 21C’s chassis represents cutting-edge manufacturing—produced additively using laser powder bed fusion and patented alloys, and robotically bonded with a precision of 0.1mm. This not only enhances vehicle performance and safety but also demonstrates Zinger Vehicles commitment to sustainability, as the chassis is 25% lighter than current industry standards. A special thanks to Mr. Lukas Czinger, President & CO of Divergent. #AutomotiveInnovation #Zinger21C #Automotivedesign

Transcript

Hi all. I'm Lucas Singer, Founder, President and CEO of Zinger Vehicles. I'm excited to speak with you about the foundation of the 21 C Today it's chassis, or as we call it, it's skeleton. Zinger is defining a new era in design and manufacture. Not new era is best represented right here with this 21 C chassis. An automotive today really a vehicle is defined by two primary design aesthetics, the exterior of the car and the interior of the car. Zinger is bringing 1/3 to that definition and that is the skeleton or the chassis. So in our minds this really is the first time that you have a design complete vehicle all three thirds with that topology. Optimized, perfectly manufactured chassis or skeleton to complement the exterior and the interior of the vehicle. That design aesthetic as important as it is, it is only the tip of the iceberg. In this case. Form truly does follow function. The Zinger 21C chassis mirrors natures process of evolution just as nature competes for material and energy over centuries. To refine its structures and to create the optimal flora and fauna in our world, the 21 C chassis is designed on that same exact first principle of competing for mass against performance requirements, placing material only where it is needed against the performance constraints of the car itself. We call that Pareto optimization. That means optimization across a field of variables, not only performance variables. But also cost variables, ones that are sustainability driven, NVH variables, stiffness, fatigue, strength, durability, the crash impulse, all those variables represented at the same time in parallel. All of that compute power being run against that set of variables and ultimately reaching a solution that is Prado optimal. Meaning that you quite literally could not take a gram of material out of this chassis without violating. One of those constraints, and that is truly a world first for vehicle chassis or skeleton. Taking a closer look at the chassis itself, you'll notice immediately that it feels integrated, holistic. Rather than optimizing just one suspension part, one control arm, one area of this front structure, we've looked at the whole vehicle and comprehensively optimized that vehicle structure so all these parts work together in unison. That is a foundational difference. To the way that you design chassis in the industry today, our chassis is printed from our own novel materials. When you see the silver structure in front of you, the primary material we're using is an aluminum based alloy. It's a novel material that we've engineered to have the strength, the durability, but also the elongation before crash applications. Comparing it to industry standard materials, you can think of it as a supercharged 6000 series aluminum alloy, but with better properties. And also much better corrosion resistance. But aluminum is not the only material we use in the chassis itself. For example, the door strikes areas of the powertrain where you want a higher strength material. We actually employ our own version of a standard ink canal. Beyond that, we've got our own high strength maraging steel and others that are in development. And as we look to print large areas of the combustion engine itself, these materials will see more use. In our production 21 C. Overall, what do you get in terms of performance and savings when you deploy all this technology? This chassis is about 25% lighter than the latest state-of-the-art thin wall casting and composite architectures in the industry today. Beyond that, the architecture, the packaging can be changed to be more optimal for vehicle performance and for occupant safety. So presents both a higher stiffness, more durable structure, but also a safer structure for the occupant. And lastly, we see sustainability at the core of our mission. Sustainability in the form of dematerialization and efficiency. This structure being 25% lighter than anything else in the industry means we're also using 25% less material. The most effective and efficient way to be sustainable is to actually use less material. That's what this software and manufacturing process allows you to do, and the 21C is merely the 1st. Example of this technology in full vehicle form. This technology will go on to shape the industry at large. It is a new era of design and manufacture in the 21 C is the first instance in that new era. Thank you for joining me on this journey and I look forward to speaking with you in detail about all things Singer.

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farshid hesami

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