What Happens When a Pressure Plug Blows Off at 1000 Bar?
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- Опубликовано: 11 сен 2024
- Try out our virtual 150 ton hydraulic press here me3d.app/hpc?g...
In this intense experiment, we push a 1/2 inch pressure plug to its absolute limits using our 300-ton hydraulic press. We crank up the pressure to a staggering 1000 bar (14,503 psi) to see what happens when the plug blows off its threads. The results are as explosive as you might imagine! Watch as we capture the sheer force of this event in slow motion, and witness the incredible impact it has on a ballistic head. This video is a must-see for anyone interested in high-pressure testing, hydraulic systems, or just pure, unadulterated power in action. Don’t miss it!
Our second channel / @beyondthepress
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Do not try this at home!! or at any where else!!
Music Thor's Hammer-Ethan Meixell
We are at our friend's birthday party so I am not going to spend too much time on the comments, but enjoy the video! And try out the virtual press here me3d.app/hpc?guest&
Awesome job! You guys rock! 👍👍🇺🇸
YES!! 😍🤩
The human model was out of scale in the 3D of the old press..
I would love to see HPC and The SloMo Guys get together they have some great gear that would make these catastrophic events even more awesome.
The me3d was fun and has a lot of potential!
"when it hits the head, there is like fist-sized hole on its face… *That's not optimal."* That had me ROLLING
That's not optimal. im using that from now on when shit goes awry
😂😂😂😂😂😂 same
I bet the injuries are 'incompatible with life' too
I may have commented as such before but I must reiterate that I truly enjoy this kind of content that takes a real world part and illustrates how it fails. Crushing random things is fun and all but there is very little to learn from it, this is different.
Thank bot
Ai ass answer
it also teaches to really really watch out in real-life scenarios, because of how seriuously stuff can go wrong at high forces
And it creates perfect clips for showing at a safety briefing
@@Blue-bf8lv "as you can see, the sudden and total failure of a pressure vessel can leave a fist-sized hole in your face, which is not optimal...."
The bolt made a fist size hole. "That's not optimal" 💀
As horrified as I am thanks for the Saturday morning laugh! Yikes!
Came here to comment this lollll
"What happens when a pressure plug blows off at 1000 bar?"
Shit is going to get fucked up rather destructively.
"Which particular gruesome things will happen..."
I’m still on the start ad but those are my thoughts already😂
1000 bar, take it- or take it.
If you wanto ro need to try the steel plugs again, try turning down the peaks of the threads, but leaving the full length threaded. Maybe in 200 or so micron cuts. The thread failure will be more abrupt because all of the threads have to fail for one of the threads to fail. By varying onlly the length of the thread as you did the failure mode is differnet depending on whether it is the partial thrad on the plug that fails, or the partially engauged thread in the bung ID. In the latter case, the remaining intact threads in the bung ID have to fail sequentially, not simultaneously; significantly increasing the acra under the curve by extending the time axis.
I'd suggest turning them down conically, so that the "outer" thread (nearest the head of the plug) needs to give and will encourage the inner threads, at a smaller diameter, to pull through the damaged opening.
That's actually a really reassuring mode of failure for the plugs with enough threads for them to just crack and release all the pressure in a messy spray rather than an explosive failure.
Great content. There is an industrial solution for relieving pressure known as burst discs. These are used to protect equipment, such as chemical reactors, from over-pressure events. They typically have burst pressures accurate to a percent or so of their designed relief pressures and are available in a variety of sizes and pressures. I have used burst discs as small as 1/4", and our plant had some up to 48" in diameter. They are basically thin sheets of metal, often with manufactured score lines, that are held in holders with pipe threads or pipe flanges for connection to the system. I have used discs from several manufacturers, including Fike and Oseco. I recall that Myth-Busters used Oseco brand discs for measuring blast wave over-pressures (fairly large area discs, with low relief pressures). Oseco's standard discs are available in 3/16" to 1" sizes with opening pressures up to 3400 Bar. I was thinking that you could put a holder on your cylinder, add a 1000 or 2000 Bar disc and then have a pipe on the outlet side to act as a barrel for some projectile (metal cylinder, bearing ball, etc.) to create a hydraulic gun (assuming this would be legal in Finland).
I thought this earlier today. Just didn't realize that I could use high pressure burst discs for. I have to definitely build one :D
I also checked the gun law, they have made a mistake! It says that for guns that are over 6.5mm in caliber and use pressurized GAS need gun license :D Nobody thought that anybody would be stupid enough to build a compressed fluid gun :D Might be world's first? and last one :D
@@HydraulicPressChannel Interesting. The legislators who wrote that law must have believed the bit about liquids being incompressible. I will definitely be looking forward to your results.
They are also used on the road in truck tanks (fuel trailer for example). you might get them at the nearest trailer parts store 🙂
@@johumm455 Good thought. Probably used on rail tankers also. Compressed gas and liquefied gas cylinders also use then (often in combination with fusible plugs to relieve pressure if the cylinder is exposed to fire). Might check out your welding supplies store as another source for burst discs.
That is similar to the pressure relief panels installed on the intake manifolds of supercharged, nitromethane-fueled Top Fuel dragster engines.
I think the head is going to need an orthodontist for the open casket 😂
Why would there be an open casket for a head?
@@XtreeM_FaiL Good deal on a small box maybe.
"What happened?" Something happened." 😂 Giant understatement. Great video, as always.
7:00 "and there's a fist size hole in his face. That's not optimal". UNDERSTATEMENT OF THE YEAR 🤣
"Not optimal" except for RUclips views!
I guess the Subscribers are "Not Optimal". All 9 and a half Million of them.
Does the video game have the same sayings?
piping failing under high pressure is one of my favourite destructive thing-behavours.
becuz, in industry, if such a pipe fails, a lot of other stuff fails immediately afterwards
This video not only Lauri is extremely entertaining, but also his engineering skills. In his own words: „He does know shit“. To come up with the reduced threads seems simple but it really close to reality when things fail.
You could become a workplace hazard education channel if you want to. This is good.
Also that's a nice sword.
I swear to God I subscribed this channel like 8 years ago thinking "how do they keep thinking of new things. They should run out soon but this is great for now." And shit man, you guys just deliver over and over. You started a trend amd outlasted it by sooooo much. I love this channel rs
5:19 Why does this remind me of a scene of "Das Boot"? 🤭😂
"Der Wasserdruck..." "Klar."
@@Erd_Geschoss ... als die ersten Nieten weggeflogen sind, kurz vor dem Bersten der Rohre und Ventile.
"Das muss das Boot abkönnen!"
Die Bolzen! Sie platzen weg! Yeah problem with rivets is, they have no threads that could fail first, they just go at some point.
I think i had a mini heart attack when the bolt finally gave in 😂 was awesome to see in person.
"There's a Fist Sized Hole on its Face. That's Not Optimal." XD HOLYFUKFUNNEE
4:48
The bolt : *POP*
Me, an old gamer : *HEADSHOT*
This man is on a mission to send something through the walls of the bunker 😂
Profi Press' best marketing spend ever. Love it.
How much more dangerous can this press channel become? Lauri: yes.
"Dont try this at home" *puts 400 ton press back in closet* 😔
Amazing what pressure of liquids can do. Inhouse water jet cutter!!
pressured liquids are no joke.
You know it’s a good one when he hits you with the “HOLY SHEET” 😂
This video gives me a very reassuring feeling for my new job, where I'm going to do maintenance on 2500bar piping and compressors.
A good reminder to follow all procedures very carefully!
Water under pressure does not store energy but the press frame flexure sure does - like a giant spring.
Greetings from Texas, U.S.A. Good job! RUclips's best "crush" channel. All other "Follow" and imitate your work.
Now sharpen the plug and have it run through a "gun barrel" to contain and concentrate the pressure.
I was thinking the same thing it would be really interesting to see how fast it would go
Bro got hit so hard he fell off of his glasses
Make a threaded plug out of soft plastic like Delton and thread it into the fitting first and then screw in the bolt. That way, the plastic will deform and seal the leak without squeezing through the threads but still transmit the pressure to the bolt.
This video brings up some interesting questions like how good do different methods of sealing threads work and how do different connections fail.
I was going to say. Bullet Velocity. Very dangerous speed. 308 Muzzle Velocity is around 3000 Feet Per Second. If it could maintain that for two seconds, the bullet would travel over a mile. (5280 ft.)
Bob didnt even flinch. Top bloke. Just shows how marginal these things are between 'seems perfectly ok' to 'deathly'. Higher tensile steel so the fracture is at a higher level and more explosive when it goes...
The sword! Looking epic! New great ideas for the show and, of course, brass will do the thing!
I'm glad you put the glasses on. Safety measures. Safety first😂😂
"Until we reach 2000 bar or we get too scared" right at the beginning helps set the tone for this video. Loving it already!
"It's a bit like Discord but you can crush shit". Love it.
YES!! Colab with another genius! Hi Michael! (Please forgive my American ignorance of spelling your name. I don't even know the name of the guy standing next to you. 🤩😒) I know I respect and admire you both. 🤩
He's Lauri
First slow motion footage audio sounds like submarine hitting a sea mine😂 great experiment❤
4:59 your barn door is open 🤐
"Brain bucket" 😂 I love it!
Yes! More content about catastrophic failure of hydraulic components! Great visual safety learning for young people starting their careers around hydraulic equipment!
I miss these dangerous videos! Thats how you know they're gonna be awesome.
How about putting a Pack of spring washers pushing the seal. It won't be perfectly tight perhaps, but when it goes, the springs will also push the plug.
Edit: disc springs is the correct english for what I meant.
Bro went from safty glasses to a concrete bunker. I respect it always growing.
And now the idea with the virtual press sounds wild. 👍 Lauri
Did you add an explosion sound effect to the first plug shot? The brass plugs should be much more exciting. Maybe add food coloring to the water to try and reduce the light reflected and we might get a better view of the plug? You guys rock at any rate! 🇺🇲💪👍
These more extreme ones are good. Force multipliers for the win.
We need more power, what about a hardened burst disc. Or the worlds largest air gun.
I thought Hannah was more dressed up than norm, with the ear rings and war paint on.
Have a good one guys 👍
The pressure in modern firearms is between 3-4000 bar, so at 1000 bar there is a lot of potential damage if something goes loose. And it's funny to hear "Oh my God" with an Eastern European accent, it sounds very trivial.
I went to the site to enter the space. The space looks like Google Map Street View going mad. They need to scan the room better. Im getting dizzy exploring the rooms.
You could also cut the brass connector thinner from the outside using the lathe and plug the end totally. When that brakes, the part that's still detached to the cylinder should be easy to remove from the cylinder because it's connected to outside threads.
please get something to measure the decibel/volume of some of these experiments. these explosions seem so loud! great videos, thanks for the fun.
I hope he nails the physics in the virtual press. it sounds wild.
2:22 "If it's Like something Like totally Like...Like reasonable Like 500 Bars." Lauri is hypnotizing his viewers to Like/Thumbs up the HPC videos.
That or like he's totally like trying to like sound like a teenaged girl... like...
It might be interesting to try out different burst disks with varying materials and scoring patterns.
You should make Ice 7 with extreme pressure!
Not sure why, but I find *_ADULTS_* saying _"Uh-oohh...."_ to be exceptionally hilarious 🤣😅
I also really appreciate the Hand-and-a-Half sword leaning up against the bunker. Which considering who Finland shares a border with, the chance for an Orc wandering in is actually pretty high these days! So I feel better knowing it's there. 😊
3:22 - "Danger: Not to be operated by fuckwits"
LOL!!!
So, whats going on with the sword in the corner? Im curious!
That acceleration is mental. I would not like to be that poor ballistic head
First time I've seen an "exit wound" on ballistic gel that big, and with a blunt object too.
I think Lauri just invented the world's heaviest shotgun! 😂😂😂
Cast iron fittings should be more brittle as well. You rarely see cast iron deform much before fracturing.
This is terrifying.
OMG... I can't wait for next week!
How about stainless steal plugs?
4:45 oh my GOD that's a lot of force. I had no idea it's going to be that powerful
Man that blue press is scary, I've been using presses for 17 years, all hand powered, one was 60t with hand power, except a little electric 8t.
But the big blue one must be a 350t or 400t, propper crushing power.
You wanted safety glasses despite standing outside the bunker. I was uncomfortable watching you watching it though the bunker. Yes, this is truly terrifying. I hope this of some use to people who work with high pressure hydraulic systems. 🤯
I think the brass is a great idea, but I would also put some
Teflon thread tape on the threads to help with the leaking. Love the videos.
“that’s not optimal” as the plug creates a first sized hole in the head hahah
idk how but ive begun to start saying "holy shit" they way you do...
one thing that may help convincing plugs to fail in more explosive matter would be to use twin o-ring seals at the interface of plug and sacrificial cylinder
the virtual press thing was neat.
When you’re so professional you don’t even need a “don’t try this at home” warning in the video. You just have to wear a shirt.. lol epic
Hell yeah a 3D interactive press we can visit is Dope AF. I 💙 this channel
Could be fun to repeat this with all sorts of different materials to see how it reacts. Plastics, wood, maybe even glass.
Great idea on increasing the amount of threads as they fail.👍🏻
Press: "sorry...it's been a long time."
This was the most scary best video in a very long time
Would be neat to see you using a burst disk to see how powerful compressed water is
The way to fix this stretching problem is to take threads off of the other end so you don't have that entire plug stretching and yielding before the threads can let go. Basically just cut the plug shorter.
5:37 if you keep practicing, you'll have the head landing in the bucket every time.
Wow that first BOOM! Terrifying indeed.
Thank you for this video. This was nice to watch with my Saturday morning coffee.
Could you try it again, but maybe with some teflon pipe tape or similar type of thread sealant to try to build enough pressure to burst the larger plug out?
Thank you for the video, I sure like watching all of them. Keep up the good work, I will be waiting for the next one.
"Fist size hole in the head. That's not optimal" !!!! Hahaha
Hydraulic Press Channel, nice content keep it up dude
Please do worlds thinnest watch...
"thats not optimal" is such a cool phrase
Use Teflon Tape to seal the thred better 😉
A fist sized whole in the face “that’s not optimal” 😂😂😂😂😂 I’m using that phrase in my shop from now on when things go badly.
"because when it hits the head, there is a fist sized hole in its face which isnt optimal"
🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
HELL YEAH
Instead of a threaded plug, you could use a press fit, or perhaps loctite or other glues.
You could use 10.9 Bolts they can take more tension but stretch less, I once tightened an M14 10.9 to breaking point (big effin pneumatic wrench). It went off like a bullet. You can also get 12.9 and 14.9
"... the ballistic protection of the computer... " 😂
You know it’s dangerous when even the Hydraulic Press Channel is scared
Maybe you could put a thick o-ring inside to prevent the leak when the steel starts to stretch?
"This video is absolutely mind-blowing! 😮 The suspense of watching that pressure build up and then witnessing the plug blow off at 1000 bar is both thrilling and educational. Your experiments never fail to amaze, and the way you capture the raw power and unpredictability of these extreme forces is simply incredible. 🌟 It’s fascinating to see science in action like this, and your dedication to exploring the limits of what’s possible is truly inspiring. Thank you for continuously delivering such jaw-dropping content that keeps us all on the edge of our seats. Can’t wait to see what you test next! 🚀💥"
With all the things they’ve done this one earned “Oh my God! Oh my God!” ??
Damn. That's brutal.