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4200blu

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Tutti i contenuti di 4200blu

  1. Lo svantaggio della struttura leggera della Giulia è la scarsa stabilità, che si nota dalla capacità di traino inferiore alla media e dal carico di appoggio ridotto con gancio di traino. Quest'ultimo non è sufficiente nemmeno per due mountain bike elettriche con relativo portabici.
  2. …..penso che piuttosto sarebbe un cinese ad andare a fare shopping 😝….come in altro settore ANTA e Puma oppure Midea e KUKA ecc. ecc.
  3. ZF and BMW Sign Agreement for Future-Oriented Drive Technologies • Further development of the 8-speed automatic transmission with a special focus on electrified drives • Strengthens technological flexibility, provides planning stability Friedrichshafen, Munich. ZF Friedrichshafen AG and the BMW Group have signed a long-term supply agreement in the field of passenger car drive systems. The core of the agreement is the supply and continued development of the proven 8-speed automatic transmission (8HP). The contract, worth several billion euros, runs until the late 2030s. This creates a solid foundation for open-technology and low-emission mobility of the future for both companies. “Together with BMW, we are sending a strong signal for innovation, efficiency, and sustainability in an industry undergoing dynamic change,” says Mathias Miedreich, CEO of ZF. “This agreement highlights the strategic importance of our 8-speed automatic transmission as a key technology for the transformation of drive systems.” As part of the partnership, the 8HP transmission kit will be continuously developed. The aim is to provide customers with the most powerful and efficient transmission that meets the requirements of future drive concepts. “The new agreement with BMW shows how important long-term planning horizons are for technological advancements,” explains Sebastian Schmitt, Head of ZF's Electrified Drive Technologies division. “It creates clarity and stability for both companies and enables us to align the next generation of the 8HP specifically toward efficiency, performance, and long-term viability.” ZF thus strengthens its position as a system supplier and gains additional planning reliability. Close collaboration in the future will help reduce risks in a rapidly changing market environment and lay the foundation for low emission mobility going forward. (ZF Group) Quindi almeno per la esportazione verso mercati non europei ci saranno Bmw Ice anche dopo 2035, altrimenti non avrebbe senso un contratto lungo oltre 10 anni. Sempr a condizione che ZF non fallisca prima.
  4. Ma stai confrontando mele e pere, ovvero un'auto concettualmente vecchia di oltre 10 anni con una attuale. Una Giulia III, quando finalmente sarà pronta nel 2029, sarà anche notevolmente più pesante rispetto una Giulia II di 15 anni fa, che a sua volta è notevolmente più pesante di una Giulia I.
  5. ..ma @dindi ha parlato della RS6 mi sembra. Ma qui in Germania si parlano anche per la RS5 come Phev. Forse RS5 V6-Phev, RS6 V8-Phev.
  6. target e la M5, allora almeno anche 725CV complessivi, forse piu CV del ice rispetto la BMW, considerando che la M5 perde 40CV termiche con Euro 7.
  7. A breakthough in solid-state battery materials: Chinese researchers unveil “breathable” silicon anode A collaborative research team led by Professor Chen Wanghua from the Faculty of Physical Science and Technology at Ningbo University, alongside researchers from Ningbo University of Technology and Ningbo Institute of Technology, has announced a breakthrough in solid-state lithium battery anode materials. According to Chinese media Global Times,the team has successfully developed a novel silicon nanowire anode featuring a three-dimensional “breathable” structure, inspired by natural respiratory mechanisms, offering a promising new pathway for the development of high-performance silicon anode all-solid-state lithium batteries. The findings were recently published in the international energy materials journal, Energy Storage Materials. All-solid-state lithium batteries are widely regarded by scientists and industry as the “ultimate goal” for next-generation battery technology due to their enhanced safety, higher energy density, and superior cycle performance. Among potential anode materials for these advanced batteries, silicon stands out for its exceptionally high theoretical capacity—ten times that of traditional commercial graphite anodes—and excellent chemical compatibility. However, silicon’s practical application has been severely limited by its dramatic volume expansion, exceeding three times its original size during charge and discharge cycles. This expansion leads to severe mechanical stress, interface detachment, and rapid degradation of electrochemical performance. “If we liken a lithium battery to an energy storage warehouse, silicon is the recognized ‘super porter’ with immense storage potential,” explained Professor Chen Wanghua. “However, this ‘giant’ has an extremely volatile temperament: when absorbing lithium ions during charging, silicon’s volume violently expands by over three times. With repeated charge-discharge cycles, silicon acts like a balloon constantly inflating and deflating, eventually ‘collapsing’ due to exhaustion, leading to a sudden death of the battery’s lifespan.” To address this critical challenge, the research team devised an innovative solution to enable silicon to “breathe freely” within a rigid solid-state environment. Utilizing plasma-enhanced chemical vapor deposition (PECVD) technology, they designed and fabricated a novel three-dimensional columnar silicon architecture that integrates directly with the current collector. This design boasts a “dual-phase” core-shell structure, prepared through a two-step PECVD process. “We moved away from traditional ‘silicon powder’ and instead made silicon ‘stand’ like trees in a forest, interwoven to form a three-dimensional network on the current collector,” Professor Chen elaborated. “These nanowires have abundant voids between them, much like installing countless ‘breathing valves’ inside the battery. When lithium ions surge in, the silicon nanowires can expand into these reserved spaces without crushing the surrounding electrolyte.” Experimental results demonstrate that this columnar silicon anode exhibits exceptional electrochemical performance and practicality. The developed battery proved capable of continuously supplying power even when bent or cut with scissors, showcasing remarkable mechanical robustness and safety. This research establishes a new paradigm for unifying ion transport kinetics with mechanical integrity through architectural design. It provides a feasible and practical technical path for the development of high-energy, long-life all-solid-state silicon-based lithium batteries, bringing the next generation of battery technology closer to reality. (CNC)
  8. Non mi riferisco all'attuale livello 2, ma al livello 3/3+ che diventerà lo standard negli anni Trenta. E, cosa ancora più importante, la telemetria: vengono raccolti tutti i dati relativi allo stile di guida, alla forza di accelerazione, all'intensità di frenata e all'accelerazione trasversale in curva. Questi dati vengono poi trasmessi all'assicurazione, che ti classifica come guidatore a rischio e raddoppia il premio. E no, non è una fantasia: in alcuni paesi esiste già oggi la possibilità di ottenere uno sconto su base volontaria. Il piacere di guidare è ormai un ricordo del passato.
  9. Si certo, ma e purtroppo un fatto che ZF e in condizioni gravi.
  10. Assolutamente superfluo in un mondo futuro caratterizzato da telemetria permanente e guida assistita o autonoma.
  11. ….ma solo se ZF sopravviverà fino al 2028 e oltre... 😂🤣
  12. Sì. Anche gli italiani, in termini relativi, ma con numeri assoluti ridicoli. E negli Stati Uniti ci sono sicuramente casi isolati di persone che desiderano una station wagon, ma in linea di principio una station wagon è un no-go assolutamente.
  13. Ma chi, oltre ai tedeschi, acquista ancora oggi una station wagon sul mercato mondiale?
  14. …e almeno ser4 GC in Usa non e la grande burner…...
  15. Il posto qui non e corretto, perche e Exor, non Stellantis, ma non so dove sarebbe meglio... Agnelli-Elkann, la scommessa sulla “AI fisica”: 100 milioni per RobCo (e il primo robot entra in Stellantis)Il fondo Lingotto di Exor co-guida il round con Lightspeed. Devory V2 fa in 90 minuti il lavoro di un mese di un operaio Agnelli-Elkann, la scommessa sulla “AI fisica”: 100 milio...Il fondo Lingotto di Exor co-guida il round con Lightspeed. Devory V2 fa in 90 minuti il lavoro di un mese di un operaio
  16. Mi sembra molto probabile che non si tratti di un nuovo modello Maserati, bensì di uno spin-off della linea Alfa, come scrivi tu.
  17. Si, volume pianificato per 26 e venduta, al momenta lavorano a concetti per aumentare il volume produttivo.
  18. La prima. NB5 non ha niente comune con U11bev eccetto il nome.
  19. Ma forse, a causa della situazione demografica, a Mirafiori lavorano solo anziani che presto andranno in pensione e hanno bisogno di „materiale“ piu giovane.
  20. …si fara dopo la 2035 quando non ci sono niente piu versioni ice dei modelli, fino a questo punto id e semplicemente la variante bev.
  21. Oggi confermato dalla IG-Metall (sindacato) - Id4 con il facelift a fine anno diventera IdTiguan.
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