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homemade battery tab spot welder hsurfah04
This is a bunch of photos and clips of us trying to put a battery tab spot welder together from junks. Please be careful working with the capacitor and transformer in the microwave.
Video Rating: 4 / 5
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what’s going ooonnnn ???
around 3:45, were you? breathing really hard?
Props? +
That will kill you very easily very fast nice enginuity?
that switch! i? understand using shit like that on low voltage but on mains?
Heath Robinson would love you
?
i like? the magnet hand part.
I heard you are supposed to use? thick welding wire – 4 wraps.
WTF’s up with that switch @1:46 ?!?! is it 12V switching a relay or is it really that stupidly dangerous?? Also i saw you got those two magnets from the magnetron, did you know that some magnetrons contain ceramic insulators containing beryllium oxide which is cancerous? have fun…but stay safe? pls…
I would like to build one but watching this video does not really help me much. Why? play music? You should be proud of what you did and talk about it as the video was shown and make it more informative.
Nice build. Some? improvements you might consider are a foot switch and a timer so the battery does not get as hot when spot welding.
i have some question: how many voltage out from output ? and how value capacitor using with this welder? thx.?
What is the purpose of the? “red” and “white” wire? Is it two differant secondaries? if so how many turns each?
regards,
So, where exactly is? the closest hospital?
anyone who has ever messed around with high voltage or high amp stuff, knows how much nerves it takes. Even when you are sure you did everything correctly and being? safe it still takes a lot of guts.. You got balls man.. thanks for the video.
hi! i have cut and rewound my MOT? with thick 2 gauge speaker wire and i was wondering if keeping the shunt in (small iron bar) would affect it’s current output?
Because mine is still in and i want highest current output…
I guess you must be shy or something huh? Wish you’d have talked us thru it, what you did? and why, and all that good stuff , at least for dummies like me who don’t have much of a clue. I do need to do a tiny bit of spot welding, and my welder broke.
I wasn’t much good at it anyway.
that looks like a very satisfying action; pulling the wire? out of the secondary!
Can you make video Of How u put The Wires Together??
Ted? Kaczynski would be proud.
no it is not as easy as it looks, i did this before, i took a LONG time? to get the secondary out
ps. how many turns on the new secondary
you might want to use a portable band saw on? your next project insted of pliears….
some how I dont think it is entirely safe to spot weld things onto alkaline batterys. But this is still cool and I may want to try to make one of my own.?
u need to make sure your meter was set? to AC because we were running into that problem too…
No good,? too much heat…