Elon Musk says ‘we dug our own grave’ with the Cybertruck as he warns Tesla faces enormous production challenges::Tesla CEO Elon Musk said Wednesday that the Cybertruck’s unique design means the company faces immense challenges in scaling production.
Gee… telling the engineers to getting precision to below 10 microns would cause production challenges.
I’ve been doing PCB-board design recently. Here’s the manufactuering specs: https://www.digikey.com/en/resources/dkred
So that’s 0.13mm tolerances to my printed-circuit board. Or 130 microns.
Current leading theory is that Elon Musk is such an ignorant dumbass that he doesn’t know the difference between mils and microns, despite running a car company / manufacturing firm. Give that a thought. Even then, 10-mils tolerance is near this PCB design, an object that’s only a few inches in size. Cars are much larger and normally should be built to much wider tolerances than a fucking PCB board.
If he said <10 mils, I’d might have bought the explanation that Elon actually meant millimetres. Micron is a very specific metric-based unit which to Elon might have been trying to use like a buzzword.
The moral of the story is don’t say stupid engineering stuff if you don’t want engineers to laugh at you.
And 10 microns at what temperature? Because on something the size of a car, made of mixed materials, thermal expansion of less than a degree is going to blow that figure.
They couldn’t apply paint to a tolerance of 10microns.
It’s almost like Elon Musk is a complete fucking moron and not an Engineer. The wanker has never actually designed a thing in his life. He just tells other people to design something, or buys an existing company, then struts around like he thinks he’s the smartest thing around.
He was fired for being incompetent. Only got rich because rich daddy and because he got lucky with stocks
Lmao “if Lego and soda cans can do this, so can we.” At least he found materials similar to his existing vehicle build quality
Hey, don’t disrespect Lego like that
“At this point I think I know more about manufacturing than anyone currently alive on Earth.”
What an idiot
Flashbacks to Steve Jobs and the NeXT Cube.
I have what are basically toy 3d printers capable of 1 micron precision…
Cool. Build 10 pieces and fit them together with sub 10 micron precision.
Ok, and once that’s done with the high level of repeatability and quality I’ve done it a thousand times, then what?
Which printer is giving you 1 micron precision?
The problem isn’t that it can’t be done. The problem is that it is unnecessary and very expensive.