Sponsored

Search results

  1. rr6013

    How expensive a machine is the 9k ton IDRA Giga Press?

    Right? It’s a render. First Principles of Architecture “Do not violate the integrity of the material” (i.e. no upsidedown brick soffits, no expensive s.s. wings doing zero structurally) The only innovations new to housing are the stolen silhouette in s.s. and vented relief executed inverted...
  2. rr6013

    Cybertruck Dream Configuration?

    The Brawley from Vanderhaul is looking like PlanB
  3. rr6013

    People

    BEV is fast moving. Li dominant, electric motors are in-competition and EV design just emerging. 70% of EV companies evaporate in 5yrs. Exactly how does planetary gear save a single company in 4 years time? Robotics mfgr, injection casting, additive printing, AI controlled power, computer...
  4. rr6013

    Cybertruck is waterproof enough to serve as a boat to cross rivers, lakes & calm seas -- confirms Musk 🚤

    Elon has lit the Cyber memes. tl;dr memes below. ███████████████████████████████████ A Cyber lawn chair is not among Tesla Cybertruck offerings. First principles “no part is best part” — Tesla is no Walmart. Maybe it ships Cybertruck with a standard fitting to hold a dipnet, umbrella or...
  5. rr6013

    How expensive a machine is the 9k ton IDRA Giga Press?

    Stone are only houses I’ve seen standing from the 1100’s in South of France. Roofs determine whether you have a rubble pile or structure standing. Once the roof is lost – the rest is too. Stone was the purview of the wealthy, landed class. Even in Italy stonework was elevated to an artform...
  6. rr6013

    Cybertruck Exoskeleton Engineering Analysis (by Aerospace Structures Engineer) 1st Principles MAXXED

    Assuming exoskeleton is stressed-skin frame enough, hand F-117 to Elon Musk to First Principles and Best part is no part at all. LOL There aren’t enough robots to assemble one of those erector set F-117’s.
  7. rr6013

    Poll: How many preorders will turn into orders?

    Whoaaa Cyber* NHTSA is a slow poke to approve anything “car”. Hell it can’t even decide whether cameras are better than a plateglass mirror. Even with ”objects in mirror are closer than they appear” distortion, NHTSA death-grips a standard set hundred years ago. Category 5 autonomous...
  8. rr6013

    Cybertruck reportedly getting better stainless steel material -- from 30X s.s. to 304L

    Yesterday I deleted Youtube for reasons just like that. It has been posting dummy links to NOP. This morning it was on a backup iPad. I should have just deleted. WTF why would someone go to all the narrative scripting, engineering and video trouble to fake out Cybertruck, Tesla and publish...
  9. rr6013

    Cyberquad musings

    ATC three-wheelers were an attractive nuisance. The quad motor twin wheel front fork ATC is giving off “hot wheel” vibes. Not only a great summation between ATC variants but first hand knowledge how to better the design, torque vector steer and innovate through engineering-out the dangerous...
  10. rr6013

    Cybertruck reportedly getting better stainless steel material -- from 30X s.s. to 304L

    It caught my attention! 30X had that finality to its SpaceX ringing endorsement. It was no whimsical flair to boost Cybertruck uptake at launch. SpaceX had vetted, flown, exploded and scrapped that material to death. An unspoken narrative dovetailed with the obvious. This S.S. was part of a...
  11. rr6013

    Cybertruck reportedly getting better stainless steel material -- from 30X s.s. to 304L

    30X is completely different than 304L from the information conveyed by the video. 30X = 0.1% carbon 304L= 0.003% carbon(i.e.L for low carbon) Supposedly, 30X rusts at welds. 304 does not due to its low carbon. The narrative alluded to the exoskeleton embrittlement over time making the frame...
  12. rr6013

    Cybertruck reportedly getting better stainless steel material -- from 30X s.s. to 304L

    Youtube likens 304L to “appliance grade”. That’s marketing speak for affordable, long-lasting, ultra-reliable, functional, ease of service, color, and extended life. I have a s.s. sink that is a pain. Stains, discoloration and rust are its nemisis. Surely, it’s an inferior appliance-grade...
  13. rr6013

    Cybertruck reportedly getting better stainless steel material -- from 30X s.s. to 304L

    Scuttlebutt via Youtube asserts Tesla have found a better stainless steel for Cybertruck. Yes, s.s. better for Cybertruck production, environment, longevity and use application the 304L purportedly solves 30X problems. Tesla welds embrittle overtime in 30X. The tensile skin brittles which...
  14. rr6013

    Cybertruck single motor question

    Ordered a Tri w/FSD Day#3. A Single is best Cybertruck It fully replaces one ICE truck Less expensive to buy Lightest weight Cybertruck (+range) Lowest capacity =1750lbs Lighter battery(+range) Least rotational mass Lightest suspension Highest embodiment(no part is the best parts) Tesla motor...
  15. rr6013

    How expensive a machine is the 9k ton IDRA Giga Press?

    Exactly… The single core(wet utilities) of Bath, wash, Kitchen is permitted, inspected and built onsite. The auxiliary(dry areas) BR, FR, DR, LR are first order candidates for modular. All machine built, CANBUS attached and bungalowed without inspection, permit and mfg’d offsite in days not...
  16. rr6013

    Brown CT

    Patina thru use…can’t wait
  17. rr6013

    Cybertruck Exoskeleton Engineering Analysis (by Aerospace Structures Engineer) 1st Principles MAXXED

    My ears hear project manager rather than Giesige engineer-speak. That tangible, tactile feel that comes from in-trench experience actually resolving a technical design with engineering skill isn’t shining through the analysis. Definitely not SME. No doubt his engineering opened many doors but...
  18. rr6013

    How expensive a machine is the 9k ton IDRA Giga Press?

    Bigga the better the writedown for equipment. IDK the period but guessing IDRA 9k is written down to 0 within 5 yrs. Were it plant Tesla would take depreciation scheduled over 20yr. to accommodate the facility needed to build the batterypack suspension structure. Skeptical that GigaAustin is...
  19. rr6013

    Window frames or lack there of...

    First principles: with an entire exoskeleton cum window frame how better engineered could an independent 1 ¼” channel and guide insert be more robust for work. The independent frame is a 50% free floating body when not seated against its door jam. That starts out being a weak cantilever design...
  20. rr6013

    Slipstreaming EV's - A viable pathway to extending range via OTA?

    That’s an interesting calculation. I’d hope one gifted in maths could enlighten with a single road-snake(7 Semi T-T) number and cumulative total for 20% car EV’s and 100% all EV convoy uptake in-use 50% time.





Top