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I think this little motor is ready for a rewinding. https://www.youtube.com/watch?v=ELO707Tr6l8 (This kills the stator. And that's a hi-pot test, so that can also carry a lethal amount of current into the tens of kilovolts range.) Three-Phase fucked around with this message at 01:35 on Jul 5, 2017 |
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Jul 5, 2017 01:30
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Three-Phase posted:I think this little motor is ready for a rewinding. I don't think I'd stand that close to the terrifying lightning machine
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Jul 5, 2017 01:54
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I think that what they did was tie all the stator leads together (six sets of wires) and applied a high DC voltage between that and the chassis of the motor. Generally with a successful hi-pot, you get extremely low (like microamps) of current leakage. If there's a problem you'll get much more. The problem with hi-pot (high potential) testing is that if there's a problem the hi-pot test can push the device over-the-edge to complete failure. I think the insulation was so forgone that it failed pretty spectacularly. At places like factories and plants and mills some of these motors have extremely hard lives. Here's a 15kV spice that was made completely wrong. It failed so badly that it tripped off the hi-pot tester. Remember this isn't like 120V or 240V. This is 15,000 volts so there are things you need to do that are special for that kind of connection that many people aren't educated on. https://www.youtube.com/watch?v=ai_D0J99DW4 I love the conversation: "It [the bad connection being tested] tripped the thermal overload." "How often does that happen?" "Never." Three-Phase fucked around with this message at 02:02 on Jul 5, 2017 |
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Jul 5, 2017 02:00
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https://m.imgur.com/a/gTtV2 Happy 4th, everyone! 
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Jul 5, 2017 06:00
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Is that what I think that is?
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Jul 5, 2017 06:20
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Lovely Joe Stalin posted:Is that what I think that is? Maybe? https://en.wikipedia.org/wiki/Charcoal-burning_suicide
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Jul 5, 2017 06:23
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Bina posted:https://m.imgur.com/a/gTtV2 Hah, imgur comes through with another relevant pic linked off that: 
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Jul 5, 2017 06:47
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Three-Phase posted:Here's a 15kV spice that was made completely wrong. It failed so badly that it tripped off the hi-pot tester. Remember this isn't like 120V or 240V. This is 15,000 volts so there are things you need to do that are special for that kind of connection that many people aren't educated on. The worried "It's looking for a ground!" and then backing away quickly: we're they a lot closer to an arc than you ever want to be?
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Jul 5, 2017 07:23
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quote:The method is described as "easy and painless" compared to other suicide methods.[2] It is less painful than methods such as jumping from a high-rise building or cutting with a knife.[citation needed][opinion]
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Jul 5, 2017 08:39
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wdarkk posted:Hah, imgur comes through with another relevant pic linked off that: what the poo poo is going on here?Isn't this grounds to sue them the gently caress into the ground or is there some stupid "right to work" going on?
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Jul 5, 2017 09:50
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Unauthorized leave.
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Jul 5, 2017 09:53
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Three-Phase posted:I think that what they did was tie all the stator leads together (six sets of wires) and applied a high DC voltage between that and the chassis of the motor. I'll try to dig up a video of someone I know hi-pot testing a watermelon and a potato.
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Jul 5, 2017 10:04
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*reads reason for firing* *Recites daily pledge for thanking Providence I was not born in the USA*
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Jul 5, 2017 10:13
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oohhboy posted:what the poo poo is going on here?Isn't this grounds to sue them the gently caress into the ground or is there some stupid "right to work" going on? Probably for putting himself at risk against company policy.
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Jul 5, 2017 10:16
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Struensee posted:Probably for leaving his register unmanned, against company policy.
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Jul 5, 2017 10:21
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Kidnapper was a valued customer, victim was a random person
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Jul 5, 2017 10:26
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oohhboy posted:what the poo poo is going on here?Isn't this grounds to sue them the gently caress into the ground or is there some stupid "right to work" going on?
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Jul 5, 2017 10:48
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evil_bunnY posted:Using physical force against 3rd parties is a huge liability, and the US is the kind of place where the alleged kidnapper could sue and win. Is there actually a chance the alleged kidnapper could sue and win, though? Or did someone think there might be a chance and nobody wants to uncover their rear end long enough to say there isn't?
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Jul 5, 2017 11:16
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Moral of the story: If you're going to play hero, yell "I'M CLOCKING OUT!" before you jump on the kidnapper.
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Jul 5, 2017 11:21
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GotLag posted:Is there actually a chance the alleged kidnapper could sue and win, though? Or did someone think there might be a chance and nobody wants to uncover their rear end long enough to say there isn't?
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Jul 5, 2017 11:38
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evil_bunnY posted:There's a history of burglars suing for medical costs after being physically repulsed, IIRC. That's why you finish what you start. Dead men can't sue. 
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Jul 5, 2017 12:54
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Their family can (wrongful death), and the guv'ment probably will want to have a word as well
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Jul 5, 2017 13:04
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evil_bunnY posted:Their family can *ahem* MariusLecter posted:finish what you start 
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Jul 5, 2017 13:31
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Was searching for another chemical and stumbled upon its buddy on sigma Aldrich: gently caress man. gently caress.
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Jul 5, 2017 13:32
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Flammable liquid and vapor Fatal if swallowed or in contact with skin It's like a high-explosive variant of dimethyl mercury 
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Jul 5, 2017 13:34
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I'm pretty sure it loses its "I'm gonna murder you and it's gonna hurt a lot" feature if you light it on fire. Assuming you don't light yourself on fire in the process. I don't work with this material in particular. Just its buddy that also wants to murder you in horrific ways. We could play the ghs hazard card guessing game! There's a ton of stuff at work with all sorts of hazards. This one in particulars very difficult imo.
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Jul 5, 2017 13:38
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Yeah that sounds like something that leaves "incompatible with life" style injuries.
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Jul 5, 2017 13:45
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evil_bunnY posted:Their family can (wrongful death), and the guv'ment probably will want to have a word as well Not if you live in a state with Castle Doctrine 
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Jul 5, 2017 14:41
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Mustached Demon posted:Was searching for another chemical and stumbled upon its buddy on sigma Aldrich: I look forward to the post where someone identifies this chemical nonchalantly as "Oh, yeah, this is <brand name> proppant".
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Jul 5, 2017 15:04
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Cthulu Carl posted:Not if you live in a state with Castle Doctrine A man's Home Depot is his castle!
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Jul 5, 2017 15:09
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Mustached Demon posted:We could play the ghs hazard card guessing game! There's a ton of stuff at work with all sorts of hazards. This one in particulars very difficult imo. Is it UDMH? If it isn't, we can all be secure in knowing that UDMH is another thing that explodes and melts people in nasty (but stable) ways!
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Jul 5, 2017 15:12
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Bina posted:https://m.imgur.com/a/gTtV2 That's not as bad as it looks at a first glance. Look at the background by the fireplace. It looks like deck slats. I'm pretty sure they're on an outdoor deck that has a nice brick structure attached to it. That style of rug also appears to be an outdoor rug. And a fire like that is using propane or natural gas, so it's pretty safe to use on a deck since it's going to burn cleanly and not throw out sparks and ash.
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Jul 5, 2017 15:17
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evil_bunnY posted:There's a history of burglars suing for medical costs after being physically repulsed, IIRC. Those almost universally get dismissed. If the lawsuit isn't immediately tossed that's a good indication there's something else going on, like the homeowner was setting up mantraps or shot the burglar in the back.
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Jul 5, 2017 15:43
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Potential BFF posted:Is it UDMH? Jesus gently caress that's nasty but no. I reckon their methods of toxicity (not explodey) are similar though.
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Jul 5, 2017 15:59
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wdarkk posted:Hah, imgur comes through with another relevant pic linked off that: The only sources for this I've seen are Imgur and Reddit (which uses this image). With no corroboration from any credible news site, I'm calling this STDH.
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Jul 5, 2017 16:46
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Proteus Jones posted:The only sources for this I've seen are Imgur and Reddit (which uses this image). With no corroboration from any credible news site, I'm calling this STDH. Here's the original source: https://www.facebook.com/dillon.reagan
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Jul 5, 2017 16:55
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Skippy McPants posted:I'd bet there's been a Ghost If you can ride it, drive it, pilot it, or in any way attach yourself to it, that at some point a Ghost RIder has been on it, yes:    
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Jul 5, 2017 17:50
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Nice copied shark. 
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Jul 5, 2017 18:43
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DrBouvenstein posted:If you can ride it, drive it, pilot it, or in any way attach yourself to it, that at some point a Ghost RIder has been on it, yes: https://www.youtube.com/watch?v=Z0tbhinmnik Shameful omission
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Jul 5, 2017 18:49
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   The company on Svalbard that set up this scaffolding got a little creative. According to of the employees (who wishes to be anonymous), it is "very solid". Anonymous employee posted:It may not look that good, but the pallets are screwed together. It will never fall down. Article in Norwegian More pictures
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Jul 5, 2017 18:55
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