this post was submitted on 07 Apr 2025
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Slop.

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[–] [email protected] 96 points 2 months ago (4 children)

The Great Treat Forward: printing airplane parts in your garage

[–] [email protected] 46 points 2 months ago

The Great Treat Forward:

mystery-emote speech-l

kelly

doggirl-lol

[–] [email protected] 39 points 2 months ago (2 children)

Do they print them out from pig iron?

[–] [email protected] 50 points 2 months ago (1 children)

Only the finest discount-submarine-grade carbon fiber.

[–] [email protected] 38 points 2 months ago (2 children)

"this is your captain speaking. We are still trying to pair the Logitech F710 to the plane, but we should be ready for takeoff within the next ten minutes"
steering-device

[–] [email protected] 27 points 2 months ago

First as farce, then as farce, then as farce, then as...

[–] [email protected] 18 points 2 months ago

No way would they not try to reinvent the wheel

[–] [email protected] 26 points 2 months ago

There are 3-D printers for metal. There's a few different designs. All of them, however, are large, industrial machines meant to be installed on a factory floor or lab. You can't just set one up in your garage. Their size alone is a limiting factor.

Pretty neat tech that's constantly improving. But like with all 3-D printed stuff, they're meant more for stuff like making quick replacements for specialized components. For mass production? Absolutely fucking garbage idea. It's like thinking an inkjet printer you use at home is the most effective way to publish daily newspapers.

[–] [email protected] 24 points 2 months ago

Making a ~~pig iron~~ titanium furnace in my back yard

[–] [email protected] 24 points 2 months ago (1 children)

hey now i knew a guy who built an ultralight

[–] [email protected] 61 points 2 months ago (1 children)

These are the people calling communists econ 101 dropouts

[–] [email protected] 26 points 2 months ago

It's basic ~~economics~~ ~~biology~~ metallurgy!

[–] [email protected] 54 points 2 months ago (3 children)

Can these people get any dumber? Science must know.

[–] [email protected] 48 points 2 months ago* (last edited 2 months ago)

Killing the Ministry of Education just to test it

[–] [email protected] 32 points 2 months ago

They will always build a bigger idiot to tackle any notion that we can’t get dumber

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[–] [email protected] 49 points 2 months ago* (last edited 2 months ago) (1 children)

Doing the pig iron bit from the Great Leap Forward but it's Jethro Gramble making the aileron for your passenger jet out of an old snow shovel.

[–] [email protected] 14 points 2 months ago

their backyard pig iron furnaces, our entrepreneurial garage 3d printing

[–] [email protected] 44 points 2 months ago

Gonna start 3d printing $500 screws for the government

[–] [email protected] 41 points 2 months ago (2 children)

I need some aviation grade aluminum.

I happen to be an aviation aluminum maker. Here you go!

Thx

[–] [email protected] 35 points 2 months ago

porky-happy "Bad news? We're absolutely doing this. Good news? Our build quality can't get that much worse and ATC is going to be so broken down it's not worth building planes to last more than a handful of flights anyway...so shrug-outta-hecks"

[–] [email protected] 34 points 2 months ago* (last edited 2 months ago) (1 children)

Ah yes, airworthy aluminum 3d printed, of course. Perhaps we can get the aluminum geniuses at Tesla on it.

Better yet, I've seen some YouTube videos of a guy running an aluminum forge with empty soda cans and a real big propane tank in his backyard. So they should hire me to do it.

[–] [email protected] 11 points 2 months ago

I love those videos. It's basically just an hour of unnecessary carbon emissions, but I find them so relaxing.

[–] [email protected] 32 points 2 months ago

To be fair Boeing is the one company with a less reliable more enshitified product than a consumer printer so this could actually be an improvement.

[–] [email protected] 32 points 2 months ago (2 children)

3D printing tech has done leaps and bounds over the last 5-10 years, but my understanding is that printing high quality parts takes lots of time, and hitting the same volume as injection moulding, machining etc is still not possible. Regardless of available tech, an incredible push would need to be done to develop the capacity, and that push needs to materialize yesterday. Short answer, not shot baby

[–] [email protected] 27 points 2 months ago* (last edited 2 months ago) (2 children)

Not even close to possible. Casting and/or CNC, or injection molding machining is still the primary way parts are made, 3D printing is usually used exclusively for prototyping.

[–] [email protected] 21 points 2 months ago (1 children)

Not to mention tolerance/fidelity. One print can be completely off from another due to random shit. If you're trying to make parts that are consistently the same, you won't beat the methods you described.

These people think everything is just magic. Add in their arrogance and you get hot takes featured in the OP. "lol stupid machinists why u don't just push printer button? I could do ur job from my house. U are unskilled labor."

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[–] [email protected] 26 points 2 months ago (2 children)

It will never be more efficient to 3D print a part that can be made via casting or injection molding. An injection mold takes seconds to make a part that would take a 3D printer many hours. It's the old Swiss army knife problem. A purpose-built tool will always perform a task better than a general-purpose one.

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[–] [email protected] 32 points 2 months ago* (last edited 2 months ago)

All Americans know how to do is live off rentierism, make powerpoints, and go to dinner parties.

Boeing is literally falling apart at the seams and you want to seek solutions from within?

[–] [email protected] 30 points 2 months ago (1 children)

Artisan airplane manufacturers. Late stage capitalism turns into medieval guild economics, shit maybe this is neo-feudalism.

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[–] [email protected] 30 points 2 months ago (1 children)

As if all 3D printers and filaments aren’t made in China today.

[–] [email protected] 28 points 2 months ago

Some very nice ones are made in the Czech Republic (out of Chinese parts)

[–] [email protected] 29 points 2 months ago

They can also bring down the cost of air travel by killing all the sparrows causing birdstrike.

[–] [email protected] 26 points 2 months ago

we're going to get Abundance with AI powered 3D printing with no infrastructure, supply chains or labor involved

[–] [email protected] 26 points 2 months ago

Guys can you bootstrap a national economy with a basement full of Dremel Digilabs?

[–] [email protected] 26 points 2 months ago

Pig iron plane manufacturing

[–] [email protected] 23 points 2 months ago

3d printed plane parts, what could go wrong?

[–] [email protected] 23 points 2 months ago (1 children)

Maybe, but even if we did reshore it, Boeing is still likely going to be losing money compared to Airbus, as american manufacturing is notorious for being expensive. The cost of manufacturing out of a garage is likely prohibitively expensive, as the difficult part isn't necessarily doing the manufacturing, but making sure the part is made to quality standards, something that the manufacturer is financially responsible for. Most garage manufacturers aren't going to be used to holding the tolerances needed for Boeing. If they were, Boeing likely would already be doing it.

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[–] [email protected] 23 points 2 months ago

"It's a YYUUGE leap forward folks." - a-little-trolling

[–] [email protected] 22 points 2 months ago (1 children)

i guess i'm just never flying again if it means flying on a plane with 3d printed parts

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[–] [email protected] 22 points 2 months ago* (last edited 2 months ago)

Don protecting Americans by puttting Boeing out of business.

[–] [email protected] 21 points 2 months ago (2 children)

3d printing is the AI of construction techniques, in that idiots think it can do everything. (Previously it was 6axis cnc holding that particular crown). Sure it’s got its use cases but 99 times out of 100 it’s much better to use traditional manufacturing processes.

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[–] [email protected] 20 points 2 months ago

This guy is probably a partner at a 3rd rate venture capital firm

[–] [email protected] 20 points 2 months ago

Yea man! does line of coke I can print you plane parts to aviation standards! No big deal my man! Why has no one thought of this before?!

[–] [email protected] 16 points 2 months ago
[–] [email protected] 14 points 2 months ago

Armchair logisticians need to learn to sit down and shut the fuck up or go to gulag

[–] [email protected] 14 points 2 months ago
[–] [email protected] 12 points 2 months ago
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