this post was submitted on 07 Apr 2025
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Slop.

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[–] ObamnaSoda@hexbear.net 104 points 2 weeks ago (4 children)

The Great Treat Forward: printing airplane parts in your garage

[–] EstraDoll@hexbear.net 50 points 2 weeks ago

The Great Treat Forward:

mystery-emote speech-l

kelly

doggirl-lol

[–] LaGG_3@hexbear.net 41 points 2 weeks ago (2 children)

Do they print them out from pig iron?

[–] KobaCumTribute@hexbear.net 54 points 2 weeks ago (1 children)

Only the finest discount-submarine-grade carbon fiber.

[–] MaxOS@hexbear.net 40 points 2 weeks 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

[–] KobaCumTribute@hexbear.net 27 points 2 weeks ago

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

[–] Aradino@hexbear.net 18 points 2 weeks ago

No way would they not try to reinvent the wheel

[–] Belly_Beanis@hexbear.net 26 points 2 weeks 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.

[–] radio_free_asgarthr@hexbear.net 24 points 2 weeks ago

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

[–] Le_Wokisme@hexbear.net 24 points 2 weeks ago (1 children)

hey now i knew a guy who built an ultralight

[–] shreddingitlater@hexbear.net 63 points 2 weeks ago (1 children)

These are the people calling communists econ 101 dropouts

[–] Ram_The_Manparts@hexbear.net 27 points 2 weeks ago

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

[–] SorosFootSoldier@hexbear.net 58 points 2 weeks ago (3 children)

Can these people get any dumber? Science must know.

[–] RNAi@hexbear.net 52 points 2 weeks ago* (last edited 2 weeks ago)

Killing the Ministry of Education just to test it

[–] oxysis@lemm.ee 33 points 2 weeks ago

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

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[–] Horse@lemmygrad.ml 50 points 2 weeks ago (1 children)

i don't think i want to get on a plane with parts made in the same machine Doug McBurgerson uses to print his DnD minis

[–] WoodScientist@hexbear.net 44 points 2 weeks ago (2 children)

I'm getting a real big "Mao's backyard furnaces" vibe from this whole situation.

[–] TrustedFeline@hexbear.net 37 points 2 weeks ago (1 children)
[–] WoodScientist@hexbear.net 21 points 2 weeks ago (5 children)

Next Trump will propose helping America's farmers out by ordering all the sparrows killed.

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[–] context@hexbear.net 29 points 2 weeks ago

using a massive series of potato batteries to smelt bauxite for the aircraft industry (idaho russets, of course)

[–] GrouchyGrouse@hexbear.net 50 points 2 weeks ago* (last edited 2 weeks 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.

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[–] Sickos@hexbear.net 48 points 2 weeks ago

Gonna start 3d printing $500 screws for the government

[–] sleeplessone@lemmy.ml 43 points 2 weeks ago (2 children)

I need some aviation grade aluminum.

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

Thx

[–] FnordPrefect@hexbear.net 38 points 2 weeks 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"

[–] ANarcoSnowPlow@hexbear.net 36 points 2 weeks ago* (last edited 2 weeks 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.

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[–] Lussy@hexbear.net 34 points 2 weeks ago* (last edited 2 weeks 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?

[–] Enjoyer_of_Games@hexbear.net 34 points 2 weeks 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.

[–] GoodGuyWithACat@hexbear.net 33 points 2 weeks ago (1 children)

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

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[–] InternetLefty@hexbear.net 33 points 2 weeks 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

[–] TreadOnMe@hexbear.net 27 points 2 weeks ago* (last edited 2 weeks 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.

[–] Belly_Beanis@hexbear.net 22 points 2 weeks 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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[–] WoodScientist@hexbear.net 27 points 2 weeks 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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[–] VeryVito@lemmy.ml 32 points 2 weeks ago (1 children)

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

[–] buckykat@hexbear.net 30 points 2 weeks ago

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

[–] Mardoniush@hexbear.net 30 points 2 weeks ago

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

[–] BodyBySisyphus@hexbear.net 26 points 2 weeks ago

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

[–] Fishroot@hexbear.net 26 points 2 weeks ago

Pig iron plane manufacturing

[–] MaxOS@hexbear.net 26 points 2 weeks ago

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

[–] PostyourJaggaHogs@hexbear.net 24 points 2 weeks 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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[–] peeonyou@hexbear.net 24 points 2 weeks ago

3d printed plane parts, what could go wrong?

[–] dkr567@hexbear.net 24 points 2 weeks ago

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

[–] TreadOnMe@hexbear.net 23 points 2 weeks 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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[–] Palacegalleryratio@hexbear.net 23 points 2 weeks 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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[–] SpiderFarmer@hexbear.net 22 points 2 weeks ago* (last edited 2 weeks ago)

Don protecting Americans by puttting Boeing out of business.

[–] NuraShiny@hexbear.net 21 points 2 weeks 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?!

[–] blame@hexbear.net 20 points 2 weeks ago

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

[–] Des@hexbear.net 16 points 2 weeks ago
[–] Bloobish@hexbear.net 16 points 2 weeks ago

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

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