And now you’ve just given Boeing executives some great ideas how to further reduce costs! I don’t thank you!!
genius
Submitted 1 day ago by not_IO@lemmy.blahaj.zone to [deleted]
https://lemmy.blahaj.zone/pictrs/image/d6e254cd-258c-4f3b-bc67-6c170b1cb100.webp
Comments
matlag@sh.itjust.works 8 hours ago
Multiplexer@discuss.tchncs.de 5 hours ago
I have news for you:
3D printing is very common in the aviation industry by now.
They don’t exactly use TPU and Bambulab printers, though… ;-)matlag@sh.itjust.works 31 minutes ago
“Hey, John! How much are we paying those 3D printers again? I found one here that looks like it would do just the same job for much less!” – quote that will show up in a leak in 2032 after a handful of planes crashes.
SaveTheTuaHawk@lemmy.ca 5 hours ago
Oh yes they do.
Aircraft crashed in Gloucestershire after 3D-printed part collapsed - BBC News share.google/v8NcjqE0tAK34AiI7
anon_8675309@lemmy.world 5 hours ago
That should last about 0.7 seconds.
ApertureUA@lemmy.today 1 hour ago
That’s exactly the joke.
IronpigsWizard@lemmy.world 4 hours ago
I was thinking the same thing! lol.
ceenote@lemmy.world 1 day ago
Not needing food or shelter anymore because you’re dead is also great for your budget.
danc4498@lemmy.world 1 day ago
Going out with a bang is great for everybody’s budget!
a_non_monotonic_function@lemmy.world 1 day ago
Probably until you get to the megaton range. At that point I suspect you’re probably bringing a lot of people with you.
Canonical_Warlock@lemmy.dbzer0.com 10 hours ago
And the environment!
stupidcasey@lemmy.world 1 day ago
Na, it sounds good but your ungrateful relatives take all your money.
zeca@lemmy.ml 23 hours ago
Wont even take off
mercano@lemmy.world 21 hours ago
This is called the Jesus nut. It holds the main rotor onto the helicopter. It doesn’t have any redundancy, so if it fails, you’re going to be meeting Jesus in moments.
turmacar@lemmy.world 19 hours ago
Thankfully this one is built of many redundant layers instead of just one layer of metal.
0x0@lemmy.zip 9 hours ago
TIL there’s only Jesus’s nuts are all over the sky.
SaveTheTuaHawk@lemmy.ca 5 hours ago
Chem trails! Jaysus is nutting!
Digit@lemmy.wtf 7 hours ago
Please tell me they’re not done, and they’re going to make a ceramic moulding of it, to pour a very strong alloy into… And have the competence in chemistry, metallurgy, metalwork and engineering to know they have the precision and strength to make it work.
JATtho@lemmy.world 2 hours ago
This is a kind of part you want a single metallic-crystal of… anything less would we subpar and jesus. So no uncontrolled cooling of the cast for you. (or the rotor can decide this is a good day for a extra slow spin and no-flight.)
Duamerthrax@lemmy.world 6 hours ago
Yolo.
cley_faye@lemmy.world 6 hours ago
That sounds way more work for approximately the exact same result. If it fits, it fits :D
fibojoly@sh.itjust.works 5 hours ago
I’m sure it’s not the Jesus bolt, don’t worry.
Ach@lemmy.world 5 hours ago
He can just 3D print a second chance at life though, so you’re being kinda whiney bro.
ivanafterall@lemmy.world 5 hours ago
Stop trying to gatekeep for the fat cats in aviation safety. Your time of plenty is over. We’re onto your lies.
P.S. Pretty sure that dumb little spinny blade on the tail isn’t even doing anything. Just another useless part they want to sell you.
0x0@lemmy.zip 9 hours ago
Ok, i’ll bite: 3D print… in what material?
SaveTheTuaHawk@lemmy.ca 7 hours ago
it’s a joke. Morons are crashing planes with 3D printed parts made with plastics designed for Pickachu figurines.
EvilHankVenture@lemmy.world 9 hours ago
If it only cost pennies to print it’s not strong enough.
fibojoly@sh.itjust.works 5 hours ago
Yeah but it’s some serious costs savings!
titanicx@lemmy.zip 7 hours ago
Tpu
WorldsDumbestMan@lemmy.today 9 hours ago
PET, of course!
Canopyflyer@lemmy.world 10 hours ago
You are ready to own an airplane if you can wake up in the morning, burn a $100 bill and flush it down the toilet without feeling anything.
You are ready to own a helicopter when you can do the same thing, except with ten $100 bills.
andros_rex@lemmy.world 1 hour ago
With a helicopter, I think you also need to be actively suicidal.
melfie@lemy.lol 10 hours ago
With all the bad shit happening due to corrupt government agencies, it’s refreshing to read comments in this post about how the FAA is still anal as fuck like they should be, though flying on a Boeing still makes me nervous.
FatVegan@leminal.space 8 hours ago
I honestly don’t even believe that bolt is that cheap. I read horror stories about a set of 4 normal ass “aviation grade” screws that cost thousands of dollars.
Fedizen@lemmy.world 6 hours ago
Its the signatures that validate the screws that you’re actually paying for.
JelleWho@lemmy.world 1 day ago
To be fair, if you don’t have the files. This is an easy way to make a prototype and fit it, and then if it fits you can order it in metal. This is a cheaper proces in iternating in metal from the start
bizarroland@lemmy.world 1 day ago
If the choice is between being out $1,590 or plummeting to my death in order to save a few hundred bucks, then I’ll just pay the $1,590.
They call it the Jesus Nut for a reason.
SatansMaggotyCumFart@piefed.world 1 day ago
Because it makes Jesus Nut?
shalafi@lemmy.world 1 day ago
That’s what has me grinning! I’m not replacing a Jesus nut with anything that didn’t come straight from the manufacturer.
captainlezbian@lemmy.world 4 hours ago
Good news is, that part ain’t getting off the ground. Bad news is, the rotor might get kinda fast first
Ilovethebomb@sh.itjust.works 1 day ago
I’ve actually flown Robinson helicopters, and there’s no nut that looks like this on the helicopter.
So, probably a joke.
mech@feddit.org 19 hours ago
I’d rather plummet to my death.
bdonvr@thelemmy.club 1 day ago
No. No.
For this part? No. You want the real deal. The proper metal. The proper alloy, annealed correctly.
faythofdragons@slrpnk.net 1 day ago
Yeah, but to get there, you need a prototype. There’s nothing wrong with testing the fit using 3D printing before you order a copy in real materials, just don’t put it under any load.
You could print it with normal plastic filaments, but those can deform and screw with the measurements if you’ve got a really tight fit, so metal printing is a good use there.
FartsWithAnAccent@fedia.io 1 day ago
You can also print in different metals with various processes like laser sintering, still though, there are some things you might not want to skimp on: Probably best to stick to approved parts.
rbos@lemmy.ca 1 day ago
It wouldn’t surprise me if such a critical part was cast as a single metal crystal. The stresses on that rotor mist be unbelievable.
TriflingToad@lemmy.world 1 day ago
I’m sure it’s safe if you can do it correctly, but I would not trust myself like that
HertzDentalBar@lemmy.blahaj.zone 19 hours ago
Pretty sure you don’t want a be doing that with an aircraft.
rumba@lemmy.zip 1 day ago
I printed an ABS powerwheels gear out for a friend to test the fit. 100% infill, tt was chonky, was going to get it redone in nylon.
it fit and was ripped to shreds in 30 seconds :)
myotheraccount@lemmy.world 8 hours ago
Try 200% infill next time
rumba@lemmy.zip 7 hours ago
Have you seen the prices on the non-Euclidean filament these days? Only Voidstar labs can afford that shit.
Rooster326@programming.dev 19 hours ago
FYI: Plastic Welding is a thing that exists. Use it literally all the time to fix what my kids break.
Power Wheel Wheel included. Takes literally seconds to fix a crack
rumba@lemmy.zip 9 hours ago
pineapplelover@lemmy.dbzer0.com 19 hours ago
You needed to increase walls
Jikiya@lemmy.world 10 hours ago
At 100% infill, it’s all wall. Though the better bet is probably using the printed part to make a mold.
Elaine@lemmy.world 23 hours ago
Someone who owns a helicopter but is bitching about spending $1500???
BambiDiego@lemmy.zip 19 hours ago
I know the post is a joke but it’s more like “somebody owns a helicopter rental business and they’re bitching about repairs on helicopters they themselves don’t pilot so they themselves aren’t in danger”
sukhmel@programming.dev 10 hours ago
Oh, this perspective didn’t occur to me, it makes everything so much worse 😅
Ajen@sh.itjust.works 21 hours ago
People think private pilots are rich because airplanes are expensive. They’re not - they might be upper-middle class (with a mortgage and other debt) but most have to budget their aviation spending. Truly wealthy people don’t fly their own planes, they hire pilots and crew, and probably have no idea what a Jesus nut looks like.
That said, this is obviously satire/bait.
tomiant@piefed.social 6 hours ago
I had to check up Jesus nut, and learned that’s what it’s called because it’s the one you pray will hold because if it don’t you crash. Hahaha
napkin2020@sh.itjust.works 20 hours ago
How do you think they managed to own a helicopter?
OldManBOMBIN@lemmy.world 10 hours ago
Unfair. I’ve spent my entire life not buying expensive (or even cheap) helicopter parts and I still don’t have a helicopter.
I do have a 3d printer, though…
Hm…
Jarvis! Preheat the print bed.
Chee_Koala@lemmy.world 1 day ago
Big Helicopter hates this one weird trick:
ramenshaman@lemmy.world 1 day ago
RIP
peteypete420@sh.itjust.works 1 day ago
Is that why those two helicopters crashed into each other in New Jersey?
ceenote@lemmy.world 1 day ago
Of course it’s a joke, but I am genuinely curious about why the 3d printed part looks so shitty.
SoloCritical@lemmy.world 5 hours ago
That doesn’t look like any bolt I’ve ever seen…
Formfiller@lemmy.world 20 hours ago
huquad@lemmy.ml 1 day ago
1590? Actually not even a bad price
handsoffmydata@lemmy.zip 1 day ago
Sounds about as based as using a madcatz controller to pilot a deep sea submersible.
Shadow@lemmy.ca 1 day ago
I see this guy decided to move on from fixed wing to rotary after his last plane…
unexposedhazard@discuss.tchncs.de 1 day ago
Maybe with metal 3D printing but even that will never be as strong as a machined part.
Godric@lemmy.world 1 day ago
My submarine business is struggling with high “maintenance” and “safety” fees, send me your rates!
HugeNerd@lemmy.ca 23 hours ago
My RC helicopter is sturdier.
NONE_dc@lemmy.world 1 day ago
Can’t use it as a mold to cast one out of actual metal?
ekZepp@lemmy.world 1 day ago
Kidding aside using 3d prints as template for metal casting is a thing. Ofc i would be very careful before using a casted piece on a complex machinery.
YourPriest_36@lemmings.world 1 day ago
IF YOU DON’T REPENT YOU WILL DIE. COME TO ME IN HEAVEN. THE LORD IS SPEAKING THROUGH ME.
ashenone@lemmy.ml 1 day ago
Agustin Escobar be like
Canopyflyer@lemmy.world 2 hours ago
One time, this was back in my skydiving days so a very long time ago, the drop zone’s CASA 212 was down due to a bad hydraulic pump. The pump finally arrived and the DZO asked me to help him install it. He was a certified A&P, I just had a lot of experience wrenching on cars but it allowed me to get a lot of free jumps due to helping him out on things like this.
He handed me the pump, which was a LOT lighter than I expected and told me with a smile: “Don’t drop it.”
In inquired as to how much it cost and he replied: “$10,000.”
I was holding a pump in my hands that weighed barely 10 pounds that cost more than my car (this was circa 1998 or so).
A couple years later the igniter box on the port engine died and I helped him replace it… That was a cool $15000. The engines were about $250,000 a piece back in those days.