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Holy shit. It was drilled for 18 bolts, but they only used 17 because the top one was hard to get to?
Call me crazy.. |
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If the porthole failed I don’t see how the sub would get destroyed. The porthole isnt a structural component holding the sub intact. Suspect it would just rapidly equalize pressure and sink.
The pieces pulled certainly look like what you’d expect if the CF hull failed. That CF hull was definitely the most sketchy component. |
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Quoted: Man, where do you want to start with what was wrong with the Sub? lol View Quote Meh. You're hundreds of miles from the coast in thousands of feet of water and you drop your only 6"x3/8" ratchet extension overboard, and don't have a stepladder. Let he who has never ran a 5-hole wheel on 4 lug nuts cast the first stone. |
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Quoted: No window... https://www.ar15.com/media/mediaFiles/530959/_130232756_titan-sub-wreckage-porthole-p-2866614.JPG View Quote Porthole could have easily blown out from the CF tube imploding. |
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This Stockton Rush guy is /was a piece of shit.
Fucking conman. |
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Quoted: There was one picture of a ring beling loweredby crane, and if there was any CF in that channel, it wasnt sticking out So that glue bond must have failed completely View Quote View All Quotes View All Quotes Quoted: Quoted: I want to see if any carbon fiber is still connected to the rings There was one picture of a ring beling loweredby crane, and if there was any CF in that channel, it wasnt sticking out So that glue bond must have failed completely |
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And I'm a broken sub on a Halifax pier...
The last of Stockton's science seers! |
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Quoted: Man, where do you want to start with what was wrong with the Sub? lol View Quote View All Quotes View All Quotes Quoted: Quoted: Holy shit. It was drilled for 18 bolts, but they only used 17 because the top one was hard to get to? Call me crazy.. Man, where do you want to start with what was wrong with the Sub? lol I think it speaks to the culture of caution and safety with the crew and company. They had little appreciation or reverence for the risk involved. Skipping placing a bolt because it was hard to get to is like the most flippant attitude you could have I think. That's just the cherry on top of windows not rated for depth, expired carbon fiber, using carbon fiber hull in the first place, etc. |
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Quoted: I think it speaks to the culture of caution and safety with the crew and company. They had little appreciation or reverence for the risk involved. Skipping placing a bolt because it was hard to get to is like the most flippant attitude you could have I think. That's just the cherry on top of windows not rated for depth, expired carbon fiber, using carbon fiber hull in the first place, etc. View Quote Yeah, and Rush complained about Safety being a waste. Saying we might as well just lay in beds and do nothing. Real explorers accept risks, but they mitigate it as much as they can. Doing a ton of "boring" emergency drills, multiple systems redundancy, thorough testing and certifications. If you die, at least it was something unforseen. |
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Quoted: I did that on a transmission pan once. Figured one missing bolt wouldn't hurt. Well all the fluid leaked out. View Quote View All Quotes View All Quotes Quoted: Quoted: Holy shit. It was drilled for 18 bolts, but they only used 17 because the top one was hard to get to? Call me crazy.. I did that on a transmission pan once. Figured one missing bolt wouldn't hurt. Well all the fluid leaked out. Thing still ran. |
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Diversity Didn't Destroy OceanGate's Sub; Libertarianism Did |
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View Quote I'm not watching that crap. Cliffs notes? |
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Quoted: I did that on a transmission pan once. Figured one missing bolt wouldn't hurt. Well all the fluid leaked out. View Quote When I changed the clutch on my car it was noted many people don’t bother putting in the bolt at the top of the bell housing back in because it’s such a bitch. There’s no f’in way I’d even do something like that on my car. I not only put that bolt back in but also managed to get a torque wrench on it. |
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Quoted: I did that on a transmission pan once. Figured one missing bolt wouldn't hurt. Well all the fluid leaked out. View Quote View All Quotes View All Quotes Quoted: Quoted: Holy shit. It was drilled for 18 bolts, but they only used 17 because the top one was hard to get to? Call me crazy.. I did that on a transmission pan once. Figured one missing bolt wouldn't hurt. Well all the fluid leaked out. The difference here is the pressure is on the outside. |
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Quoted: 3D printed Titan replica https://files.cults3d.com/uploaders/18857917/illustration-file/4232270a-3f76-4db2-815f-5ec89857fd17/IMG_4823.jpg https://files.cults3d.com/uploaders/18857917/illustration-file/f4f82d33-1b84-4455-9cc0-ef5ae85e9fb5/IMG_4833.jpg https://cults3d.com/en/3d-model/art/titan-submersible-replica View Quote Sub looks good. Poor job on the “replica” controller. |
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A thourough accident ivestigatin they normally report a cacade of failures along the way where someone or something could have stopped it. This time pretty clear it started at the top, CEO down.
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Quoted: If the CF tube failed, those hemispheres had something like 15 million pounds of force applied to them (briefly) as the interior volume was compressed. Windows popping out and bolts shearing seem like an expected result given that the design was intended to keep pressure out, not in. View Quote This is where bringing back all the parts the inspectors should be able to tell if all the bolts were sheared off by pressure from the inside or just a few mangled from the porthole blowing up. My bet is also with the tube itself but based on some of the other sketchy stuff that has been discovered I wouldn't be shocked if they used flex seal for any wiring that might have been used through the back titanium dome. |
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Quoted: Meh. You're hundreds of miles from the coast in thousands of feet of water and you drop your only 6"x3/8" ratchet extension overboard, and don't have a stepladder. Let he who has never ran a 5-hole wheel on 4 lug nuts cast the first stone. View Quote I would just like to add, for $250k they better have a few spare wrench's/sockets to get me the fuck out of that thing..... ..........after someone held a gun to my head to get on it to start with |
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Looking at the ti flange I don't see any deformation of the inner ring. Had the carbon fiber to failed I would expect to see the inner ring of that flange deformed and flattened over.
What I do see is traces of whatever the epoxy resin was that bonded the carbon fiber tube to the titanium flange. In my experience the bonded joint is always the weakest joint, once water pressure begins to delaminate the joint it's all over and when you consider the fact that the adhesive probably could not withstand the compression and expansion cycles it most likely delaminated from the titanium ring itself. I would guess under the force of the implosion it probably snapped all the bolts between the flanges and titanium domes to include the flange that bolted into porthole window |
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Quoted: I don't see that. The entire viewport frame is gone, which was bolted on. https://www.ar15.com/media/mediaFiles/375298/titan-viewport-1-2866838.jpg The pressure delta would have been keeping that frame in place. I suspect the bolts sheared off during some phase of the implosion, in the same manner the bolts holding the endcaps to the titanium rings appeared to have sheared off. View Quote OK - lets think about this. The pressure from whatever failure happened was an implosion, followed by an explosion as the pressure waves passed through each other. If was the carbon fiber failing somewhere near the middles, where it had the least support, both endcaps would have experienced a massive pulse of pressure on their inside face. |
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Video with some better angles
Recovered Titanic sub debris arrives in Canada, video shows |
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Why didn't Stockton Rush go full retard and make the entire thing out of CF? CF tank heads / end caps or even do a monolithic design where it's one CF vessel. Make the mandrel out of wax.
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View Quote I really wonder if they wanted to hid the stuff why not stick it in container(s) and then just pick that up and lift it straight on a flatbed. I will say one of the titanium rings in that video looks "way out of tolerance" but maybe the camera angle made it appear that way. I also notice that both titanium domes separated from the titanium rings and really no carbon fiber is in either ring. My gut feeling leans more to the center of the carbon fiber hull collapsed and both ends got blown off with extreme prejudice but maybe some things were slightly damaged from removal at the bottom of the ocean. |
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Quoted: She is a flaming liberal who detests conservatives. View Quote I clicked the link....then she defended the DEI stuff saying she had proof that conservatives are falsely claiming this was a DEI clusterfuck. Then goes on to say how DEI in colleges is a good thing and she has proof. I thought about checking to see if comments were on but decided against checking probably getting my youtube account fucked.... |
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