farshid hesami’s Post

Highly interesting post on the question of the reparability of large structural castings after a crash. Yes at ACTech GmbH we do prototypes for large structural castings and we do like them. First of all I noticed how many parts need to be removed before you even can reach the casting. BUT, that would be the same effort on a conventional car and that alone can make a repair too expensive for an older car. Cut lines for repairs are a clever idea. Also welding the casting (in place) can make repairs more affordable. And a big one, it seems the casting is often still intact when a traditional structure needs repair. The engineers at Tesla managed a solid design with their "Gigacasting". I'm waiting to see long run data if cars with large structural castings are more likely to be unrepairable after an accident. #gigacasting #design #engineering

🌟 The Giga Press: A Die-Casting Revolution in Automotive Manufacturing 🌟 Tesla’s groundbreaking Giga Press isn’t just a technological marvel; it’s a testament to how die-casting technology is reshaping automotive manufacturing. 🔧 What Makes Die Casting a Game-Changer? Die casting, the process of forcing molten aluminum into a mold under high pressure, has been a cornerstone of precision manufacturing for decades. Tesla has amplified this technique to an unprecedented scale with the Giga Press. 🚀 How Tesla Leverages Die Casting with the Giga Press: 1️⃣ Single-Piece Manufacturing: Traditional cars are assembled from hundreds of small components. Tesla’s Giga Press can create single, seamless aluminum parts (like the entire rear underbody) in just one step. This eliminates complexity, reduces the need for fasteners, and improves structural integrity. 2️⃣ Precision at Scale: Advanced die-casting molds ensure each part meets Tesla’s rigorous quality standards. Every cast is precise, durable, and lightweight, contributing to vehicle efficiency. 3️⃣ Material Science Excellence: Tesla uses proprietary aluminum alloys, ensuring parts are both lightweight and strong, while remaining corrosion-resistant. These innovations align with Tesla's sustainability goals by reducing material waste. 🌍 Influence on the Automotive Industry: Tesla’s Giga Press is redefining what’s possible in car manufacturing. By scaling up die-casting technology: Efficiency Soars: Die-casting replaces dozens of welding and assembly operations, speeding up production lines. Costs Drop: Simplified manufacturing means lower production costs, which can be passed on to consumers. Sustainability Improves: Fewer parts and less energy-intensive assembly mean a smaller environmental footprint. Tesla’s application of die-casting with the Giga Press is more than innovation—it’s a paradigm shift. It’s proof that modern manufacturing can be efficient, sustainable, and cutting-edge, all at once. What are your thoughts on this remarkable use of die-casting technology? Let’s discuss! #DieCasting #GigaPress #TeslaInnovation #Sustainability #AdvancedManufacturing #EVTechnology

Megacasting/gigacasting involves creating large, complex aluminium parts through high-pressure casting techniques. This method significantly reduces the number of parts needed in assemblies, with Tesla’s Model Y underbody casting replacing over 70 separate components with a single cast.

Many said, it can’t be done, but Tesla proved them wrong – here’s why. Among automotive production’s most transformative innovations has been the adoption of megacasting/gigacasting, popularized by Tesla and increasingly explored by other leading manufacturers like BMW and others. Megacasting/gigacasting involves creating large, complex aluminium parts through high-pressure casting techniques. This method significantly reduces the number of parts needed in assemblies, with Tesla’s Model Y underbody casting replacing over 70 separate components with a single cast. Advantages include: --> Simplified Manufacturing: Decreases the number of assembly parts, directly lowering production costs by an estimated 20-30%. --> Time Efficiency: Reduces assembly time by up to 50%, enhancing manufacturing throughput. --> Weight Reduction: Results in lighter vehicles, improving performance and fuel efficiency. --> Structural Integrity: Enhances vehicle durability through fewer seams and joints. However, challenges remain: --> High Initial Costs: Significant investment is required for casting machinery and setup. --> Design Inflexibility: Modifying die-cast molds is costly and limits rapid design changes. --> Material Restrictions: Primarily uses aluminum, which may not suit all design needs. --> Repair Complexity: Damaged components might require complete replacements, increasing repair costs. Despite these drawbacks, the economic benefits are compelling. #Tesla reports a 20% reduction in labor costs and a 10% decrease in vehicle weight, underscoring the potential for industry-wide adoption. What do you think - should all OEMs adopt megacasting/gigacasting into their production methodology? Thanks for taking the time to read this. If you found this post interesting or insightful, please do give it a like 👍 and share it with your network 🔄. Your input is invaluable, so don't hesitate to drop a comment below with your thoughts and experiences 💬. And if you enjoy reading about #automotive and/or #consulting, consider following my profile. I regularly share thoughts and insights and would love to have you join the discussion.

🚀 Meet the World’s Craziest V12-Powered Tesla Cybertruck! 🚀 Automotive enthusiasts, get ready to be blown away! Zephyr Design has reimagined the iconic Tesla Cybertruck in the most jaw-dropping way possible. While the Cybertruck already stands out for its bold, futuristic design, this version takes things to a whole new level of power and performance. 🔧 What’s New? Twin-Turbo V12 Engine: A powerful V12 engine, paired with dual exhaust pipes, transforms this electric icon into a roaring beast. Bold 3D Video Reveal: Zephyr Design’s stunning 3D visualization captures the imagination of every gearhead. This reinterpretation fuses Tesla’s electric innovation with the raw power and thrill of traditional internal combustion. It’s a bold move that pushes boundaries and challenges our perception of what’s possible in the automotive world. ⚡ A New Era for Automotive Design? Could this blend of electric precision and old-school muscle set a new trend in hybrid innovation? Only time will tell, but one thing’s for sure: innovators like Zephyr Design are inspiring a new wave of creativity in the industry. 💬 What Do You Think? Would you love to drive this V12-powered Cybertruck, or do you prefer the clean, all-electric future Tesla champions? Let’s hear your thoughts! #TeslaCybertruck #Innovation #AutomotiveDesign #EngineeringExcellence #FutureOfMobility #CreativityInMotion #CarEnthusiasts #NextGenTech #usa #founder #tech

Tesla Logo: A Symbol of Innovation, A Tribute to Heritage The Tesla logo, with its sleek, minimalist design, embodies the spirit of innovation that drives the electric vehicle revolution. It represents not just a brand, but a vision for a sustainable future powered by cutting-edge technology. The logo’s stylized “T” is a nod to both Tesla, the company, and Nikola Tesla, the pioneering inventor whose work laid the foundation for modern electrical engineering. The Magic of the Stator and Copper Windings At the heart of every electric motor lies the stator, a crucial component that transforms electrical energy into mechanical movement. The stator consists of coils of copper wire—these copper windings create a magnetic field when electricity flows through them. This interaction generates motion, allowing electric vehicles to accelerate smoothly and efficiently. It’s this elegant dance of electricity and magnetism that powers your Tesla, making every drive a testament to the magic of engineering. The Inventor and the Vision Nikola Tesla, the genius behind the alternating current (AC) system, is credited with inventing the principles of the electric motor and the design of the stator. His innovative ideas paved the way for the development of electric motors as we know them today, featuring efficient designs that include those copper windings. Tesla’s vision for harnessing electricity has profoundly impacted how we power our world, and his legacy continues to inspire advancements in electric vehicle technology. The Intelligent Connection: Tesla’s Logo and the Stator The connection between the Tesla logo and the stator is more than symbolic; it reflects the company's commitment to intelligent design and sustainability. Just as the logo represents forward-thinking innovation, the stator embodies the technological prowess that drives Tesla’s vehicles. Together, they symbolize a future where electric power reigns, merging artistry with engineering excellence to propel us toward a cleaner, more efficient world. Did you know that? #innovation #technology #tesla #ev #motor #engineering #inovação #tecnologia #carroeletrico #Electricity #engenharia #weg

Introducing the 16,000-Ton LK Dreampress Giga Press Follow me for more technical insights: https://lnkd.in/evN3jc94 The unveiling of the 16,000-ton LK Dreampress Giga Press on October 26th marks a milestone in die casting technology, setting a new standard for single-piece casting in the automotive industry. As the largest die-casting machine to date, this Giga Press is designed to revolutionize manufacturing for compact and subcompact electric vehicles (EVs). Key Innovations of the Dreampress 16000T : >> Unmatched Clamping Force: With a staggering 16,000 tons (160,000 kN) of clamping power, this press enables the production of large, single-piece castings with improved precision and strength. Such force is essential for creating the underbody and structural components needed in next-generation EVs. >> Single-Piece Casting for Efficiency and Sustainability: Tesla's pursuit of single-piece casting technology aims to simplify assembly, reduce costs, and improve manufacturing efficiency. The Dreampress 16000T is well-suited for this purpose, potentially enabling Tesla to cast the entire underbody of future models in a single shot. >> Advanced Assembly and Technical Expertise: The assembly of this press was a feat of engineering, requiring re-engineering of traditional approaches and highly specialized skills. The immense size of the Dreampress 16000T showcases LK Machinery's ability to push the boundaries of what's possible in die-casting. >> Environmental Benefits: By reducing the number of individual parts, single-piece casting minimizes assembly time, materials, and energy use, contributing to a more sustainable manufacturing process. What This Means for the Automotive Industry The Dreampress 16000T’s capabilities position it as a transformative force in automotive manufacturing. As single-piece casting technology continues to evolve, this giga press is set to drive the production of safer, lighter, and more affordable vehicles, positioning Tesla and other forward-looking OEMs for the future of efficient EV production. The evolution of the Giga Press demonstrates how technical innovation can shape the next generation of vehicles, opening doors to faster production timelines and setting new benchmarks for manufacturing excellence. #GigaPress  #LKMachinery  #SinglePieceCasting  #AutomotiveManufacturing  #ElectricVehicles  #Tesla  #Innovation  #FutureOfMobility  #EVManufacturing  #Sustainability

Tesla Cybertruck: A Paradigm Shift in Automotive Engineering...(Engineering valuable insights) _____________________________________________________________________________ The Tesla Cybertruck is revolutionizing the automotive industry with its futuristic design, versatile features, and cutting-edge technology. From its ultra-hard stainless steel exoskeleton to its advanced Autopilot system, the Cybertruck sets a new standard in durability, performance, and safety. Engineers, key insight! This vehicle showcases the power of unconventional design, multi-functional engineering, and continuous technological improvement. Let's drive towards a more innovative and sustainable future together. Learn more about how the Cybertruck is redefining automotive engineering! from my LATEST ARTICLE. #Engineering #Technology #Innovation #Sustainability #Tesla

 Tesla Cybertruck Faces a Metallic Challenge! 🛻⚡ In a surprising twist, the much-anticipated Tesla Cybertruck, known for its stainless steel exoskeleton, has been reported to experience extensive corrosion after exposure to a magnet under certain conditions. 🧲⚠️ This incident raises questions about the durability and resilience of its futuristic design, marketed as nearly indestructible. While stainless steel is resistant to rust, environmental factors and magnetic interactions may create unforeseen challenges. Tesla has yet to issue a formal statement, but this situation highlights the importance of rigorous testing for groundbreaking technologies before mass deployment. Could this be a minor hiccup or a sign of a larger material oversight? Share your thoughts below! 🛠️ #TeslaCybertruck #InnovationChallenges #EVTech #MaterialScience

Add ‘Magnets’ to the List of Things That Damage the Tesla Cybertruck Be careful what you stick to stainless steel; it may not stay that way. A Tesla Cybertruck owner who used a sheet magnet to promote their personal business found out the hard way that stainless steel may not stay so stainless when you cover it in certain materials. Upon removing the magnet after a month on the vehicle, the owner discovered not only superficial scratches from debris, but signs of full-blown galvanic corrosion. In this case, the corrosion progressed to the point where the Cybertruck’s stainless-steel body actually appears to have pitted. The short version is this: You shouldn’t stick metallic magnets on your Tesla Cybertruck. In fact, according to one participant in the discussion associated with a company that is developing outer panel covers for the stainless-steel pickup, it’s not wise to leave anything on the Cybertruck permanently, especially if the surface wasn’t thoroughly cleaned and prepped first. https://lnkd.in/dHJpcXe6