How To Make Simple Pencil Welding Machine At Home for soldering | practical invention

How To Make Simple Pencil Welding Machine At Home for soldering | Diy 12V Welding Machine Learn - How To Make a Simple Pencil soldering iron / Welding Machine At Home.
Thanks For Watching hope you enjoyed today’s practical invention of how to make soldering iron.
The Things I have Used :
1. Pencil
2. Solder
3. Some Wire
4. Power Supply: DC 12 Volt
5. Simple Tools

[@shubus]

Nothing to do with welding, but an interesting way to make a soldering iron!

[@BarockDroneBomba]

Yup, I was going to say the same thing

[@johncarlo7395]

Buy a soldering iron it's cheaper, and it will certainly last longer.

[@IAMNOTCONFIDENTBG]

But making if more cheaper and fun

[@esteemedenergy]

You missed the whole point, wow, over the head.

[@agentsticks1]

Some people in third world countries and countries like cuba don't have the luxury of just buying something whenever they needed. Take your negativity somewhere else please

[@leroy7513]

That McGiver ain't he something 😅

[@r3zist4nc3]

Yeah this must be a joke... Finding that part is more work/time/money than buying a cheap soldering iron and that pencil will burn up in no time. You'll be holding hot graphite.... If that works at all...

[@wadewilson524]

I think the word you’re looking for is “soldering” as opposed to “welding”.

[@Safiyz138]

Nice video bro. Finally i can make a soldering iron at home 😀

[@OVERKILL_PINBALL]

I can just imagine taking a tour of your house and seeing all of the things you have created. Do you ever need to go to the store? ;)

[@brtangoran]

😂😂😂😂😂😂😂

[@Creative_science_999]

Amazing crazy science invention 😮❤❤❤❤❤❤❤❤

[@NewInventorsIdeas]

Yes

[@AmazingSmart-ngth]

It was very informative and useful, thank you

[@lemonypeach6866]

I have made this exact soldering iron in prison before. Gotta do what you gotta do.

[@capthitmarkah4902]

Just realized... I haven't used a pencil in years...

[@derekarmstrong1408]

I was just at Harbor Freight looking for soldering supplies, and they were in the welding area. So this seems to be a thing people find synonymous.

[@markbyford123]

This is rather dangerous and risks an electrical fire at the usb adapter. Buy a cheap soldering iron ...it will work safely.

[@southy3667]

I'm sorry. Bull? How is the copper getting that hot when the vastly thinner USB wires aren't melting? Forgive me if this is legit, but thin wire heats up faster so I'm really doubting this.

[@FrazierDanger]

Graphite had a high resistance, and therefore, it creates a lot of heat.

[@southy3667]

@@FrazierDanger ok, and that heat conducts down the copper and melts the solder. Why isn't that heat conducting down the wires and melting the insulation? Those power supplies are usually 5v ~2a, so you have around 10W max. Low quality soldering irons are 70W and don't melt solder that well. You can also burn wood with soldering iron tips, so if the graphite is hot enough to melt solder why isn't the pencil smoldering?

[@TheDhagy]

​@@southy3667I agree. It does smolder some when he plugs it in. Tht has to be from wires and insulation and who knows he may have built more than 1 unit for video. Deff dangerous. Buy soldering iron at harbor freight

[@jimduffy1967]

It just amazes me that the pencil lead doesn't just break, especially when you tighten a screw down on it, any time I sharpen a pencil with a knife the lead ,graphite always breaks.

[@conorstewart2214]

​​@@FrazierDanger copper has a high thermal conductivity and hence conducts a lot of heat. Which means the USB wires will heat up a lot which was the point they were making, why can the tip reach those temperatures but the USB wires aren't?

[@yvesstocky9936]

USB device can catch fire. These kind if videos should be forbidden

[@leocampo2755]

Exellent video Inventor 101,good night...i send you a gretting👋🏻

[@FelixNgannou-od4fv]

That's awesome🎉

[@339RaghvendraPratap-ih4tv]

Bro invantor channel se earning kitna hota hai

[@HussainHabibi-co1te]

An amazing invention

[@user-masum2220]

Amazing 👏

[@CreationContinuous]

the video is great🎉🎉🎉

[@KishoreShende]

😊 wow very amazing

[@HebrewsNgong]

Wow I like that l would try it now

[@RaNdOm-GrAmMaR]

£2.51 for a soldering iron off of Ebay

[@ProfessorInvention]

Very good😍😍😍😍

[@Kv-pk2st]

Why? Great idea........if Im in prision and need to solder my jailhouse tattoo gun.

[@johnbee1574]

Those usb soldering irons work well

[@Love_Short42]

hello can you make a video of plastic repair with super glue

[@imamadiprayoga802]

Hadir

[@stevenk9094]

Old engineering principal....just because you can doesn't mean you should.

[@ThtSkylineLuvr2186]

In the time it took to watch this video, I ran down to my local parts store, handed them a $20 bill, and bought the cheapest soldering iron. Now I'm back home wondering what the heck I do with it, because I have nothing to solder..

[@user-dc8wt2qw9z]

HEllO. 🎉🎉🎉, 🎉🎉

[@Shivasethlr4rx]

Nice 👍👍👍😮😮

[@user-ns8lr9yk3h]

Best

[@muhamadfarhad3804]

👍👍

[@jeanponce2017]

Dear can you fix this loose wire? Hold on honey as soon as I sharpen the soldering iron. 🙄

[@jeanponce2017]

There's 4 minutes AND a pencil I'll never get back.

[@jeanponce2017]

Did he break the pencil and resharpen it just to resharpen it?

[@lvstreeter]

What about the two little screws clamp? Where do you get that?

[@Un1ucky13]

It's a type of splice

[@johnrush521]

Save a tree ! Buy a soldering iron.

[@user-wf5mq3yv9y]

Looks like a complicated firestarter 😂

[@was_there]

Это паяльник, а не сварочный аппарат 🤦🏽‍♂️🤦🏽‍♂️🤦🏽‍♂️

[@user-cn5lm1so5k]

А у меня как раз сварочник получился, я брал не карандаш, а гранулированный графит , и вместо проволоки - кабель ВВГ.

[@steelasura]

I doubt 5v dc is enough to get this kind of heat using tiny ass wires like that. Also good luck getting the solder off your tip, tips aren't made of copper

[@lindseybeberg8037]

Sandwhich and a nap!! Lol...... (but seriously tho)

[@cerulean999]

"Welding" is just click bait. It's just a soldering pencil.

[@YoadJSVlog]

In today's "burn your house or die with this one trick"

[@chris_758]

These things are cool but this seems to be more of a solderer

[@epluribusunum6622]

Never even soldered with it

[@AzizAziz-yu5ov]

👍😀

[@airplanelandingsCZ]

cool

[@pyaare-mr2wf]

😮😮😮

[@BrianD-bx8vb]

Dude obviously did some time in prison! Upcoming on next week’s episode a homemade tattoo gun complete with ink🤣

[@midhunchandran1451]

The pencil lead will break before u can solder anything useful😂😂

[@Thezwcarspottter]

First to comment

[@MarioCardonaS]

You can come to collect your prize 🤣

[@scottw.7441]

10 dollar soldering iron?

[@user-st6km3ne3y]

Yahshi

[@Alotipsalo]

Wow! The idea is so great, congratulations

[@takbirahmed4928]

Please tell me if this is true or false.

[@Hz_Sans18]

Why ur every video is same?

[@dereksutcliffe7321]

It's cool yeah but are they just giving people ideas for torture devices or weapons that can be made in prison? On the other hand I really kind of want to try lighting a pencil on fire now

[@ronaldtaylor272]

I mean, I get it and I can't knock his smarts...but why?

[@veronicawangari3985]

wheredopeoplegetthosethings

[@KafiHasan-yx4id]

❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉❤❤❤❤❤

[@SVerucci]

Can I borrow a pencil ✏️

[@pmahoney8169]

Just plug it into your laptop and use it to fix your broken laptop...waitaminute

[@TwywywHsususjj-dw4ld]

دومین کامنت

[@MarioCardonaS]

می توانید بیایید جایزه خود را بگیرید 🤣

[@TipsDIY8989]

Wow! The idea is so great, congratulations06:59/-strong/-heart:>:o:-((:-h 06/01/2024

[@daledo8604]

*soldering iron

[@thomasgarbe8354]

What is all that scare mongering to the will of making something work. The dogs are barking, but the caravan moves on!

[@neiliewheeliebin]

We really are getting dumber as a species watching stuff like this

[@alexeybobrov1267]

Странные люди. Синей изолентой надо было замотать.

[@blakegorlitz7668]

Str8 plock tease! Eat dooodooo

[@phillipletts7487]

Who cut up my phone charger?

[@Helifella882]

Coming to a house fire near you. Freaking death trap.

[@brtangoran]

LOL

[@AliAli-bj3rf]

Xxvidoe

[@SkillfulCrafts]

It's like a joke, is it really rational??🤦😅

[@yvesstocky9936]

Total bullshit

[@logansmith7294]

Booooooooooo

[@brtangoran]

Boooooooooooooooooo

[@dancinandy213]

Yeah try actually soldering with this piece of garbage.

[@proles101]

This channel has some of the absolute dumbest ideas I've ever seen. I have 3 trade qualifications and a degree in mechatronic engineering, if someone showed me this when I was 9-10 years old, theres a good chance I would have ended in elementary school when I burnt my parents house down. Whoever is putting this garbage out there should be sued in to bankruptcy.

[@user-st6km3ne3y]

Yahshi