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Cake day: June 18th, 2023

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  • According to the video (it’s elsewhere in the thread), the standard for uptime for industrial machinery is amazingly close to 100%. Given a million opportunities for such a machine to have a fault, you should want less than a handful of times that it actually craps itself.

    McDonald’s machines are down more than 10% of the time.

    If I was a big industrial conglomerate like GE, VDL or Samsung and I had a machine that was down 10% of the time, and the error reporting was opaque and forced me to call the manufacturer for a service technician, AND all the critical operating parameters are behind some special manual that only their service technicians are allowed to have, I’d fucking sue the manufacturer.



  • The problem with CAFE is that it does not apply to trucks and SUV’s. So bear with me for a moment:

    You are a car executive, choosing what car to make. On one hand, say there’s a station wagon. On the other, say there’s an SUV. The bean counters assure you they cost about as much to produce, but the station wagon has to comply to stricter regulations, and the engineers tell you they’ll have to work harder to make the station wagon comply to the law.

    Meanwhile, the SUV costs about as much to make, but has way fewer rules it has to comply with. The marketing team tells you they can sell both vehicles just as well, though you may be able to set a higher sticker price for the SUV.

    Do you build the more heavily regulated station wagon, knowing your margins are thinner? Or do you take the easier option with bigger margins and build the SUV?

    You’ll even see the outcome IRL. In the US, Ford tries to convince you that the car you need for your family is a pick-up truck with a crew cab. Meanwhile, in the European market, where larger cars start costing much more much sooner, the same segment gets offered a seven seater minivan.