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For those confused and talking out of their ass this is called friction drilling. Mainly used for thin metal such as piped, beams, plates/ sheets of metal etc. When you friction drill instead of removing material it melts it and creates more surface area for you tap threads and more surface area for the bolt to bite on too
When did a spark plug become a ceramic candle Edit: please stop telling me why, it was a joke. I can make the connection between the two names and the first guy to explain it did it just fine
there are drill bits that work like the spark plug and are used for the same purpose. they do have a few advantaged though. 1: you don't net to destroy a spark plug 2: they are made from metal and don't break if you accidentally drop them
I’d advise to not use rivet nuts on anything that you ever need any to get apart more than a couple times. I got a riv-nut gun and quickly realized how crappy they are.
The idea of "diy" is to be creative AND resourceful. Sometimes, you might be very far from a source of material or it's not imediately available. So, this is a remedy.
Для "Особо одарённых" вынужден сообщить: Для нарезания резьбы нужна не просто ДЫРКА, а отверстие НУЖНОГО ДИАМЕТРА. Что НЕЛЬЗЯ СДЕЛАТЬ ЭТИМ СПОСОБОМ. Привет из Гомеля, Беларусь. P. S. Проработал инженером-технологом металлообработки около 40 лет, поверьте мне, в этом разбираюсь.
А если отверстие нужного диаметра получилось от свечи то выходит можно☝️ Ну ты не поэт 😏 PS чтобы отделить изолятор свечи от корпуса не нужно болгаркой резать с двух сторон - достаточно сверху))
@@Justpause-pp2jr Для создания в тонкостенных деталях подобных отверстий существует специальное сверло-развальцовка, изготовленное из твёрдого сплава (например ВК-8, или подобное) которое и сверлит необходимое отверстие, а затем вытягивает металл на необходимую глубину, нужного диаметра. А этот, "горе-специалист, своего добился. Набрал нужное количество просмотров, лестных и отрицательных комментариев. За что получит денежку. А вы, идиоты, спорьте и ругайтесь. Главное, бабло на карман пришло.
Been very tempted to try this on my drill press. Is very handy in some applications. I know it can be done but there are also certain limitations. Need to do some more research on rpms and types of metals etc.
First of all, you didn't screw it in more. Second, Did anyone catch that he made the whole larger and had to use a different bolt. In a project you have to use the right size bolt. The whole videos was a failure. There are nuts you can buy for just this purpose and the right fit. There like 5 for a dollar. They work great for just that. I like to use a needle nose pliers to hold them in place. Fingers will work too. Just to get them started. So the ceramic heats up the steel to make the whole deeper and wider then the first whole. It is pretty cool that you can use that spark plug that way. I'm sure sooner or later I can find a use for that ceramic spark plug cut the screwed size part for something. I'll like to try it on something more useful. If it works that will be a tool to have in any toolbox. Thanks for sharing your video and Idea for making holes wider and deeper. It's like not having to go out and buy any nuts with grips on the bottom of the nut to grab deep into the steel and not spin around and around. The more I think about it. The more I want to give it a try.
If it goes wrong, get some soldering wire and an iron and fill the gap - force the bolt through or heat the area slightly as you turn the bolt in - or use some strong two part epoxy putty.
That may be partially true but there's a big difference in strength when it comes to thread count when you remove material and make a hole versus displacing that material and pushing it out around the edges. On something like that where you've only got that most an eighth of an inch to begin with that extra 30 second or 16th of an inch makes a big difference in thread count.
@@abz2000123 Soldering wire now that’s funny🤣! Not that I would use either but if I were to do something like that I’d use JB Weld! First thou I’d either make a new pc or weld and grind the hole and start over! It’s really what the customers call for! If the thickness and hole size don’t jive blame the engineer not the machinist …we just program and make what we’re given! Over my 30 or so yrs I’ve made some 💩 that I said ….better make another one this isn’t going to work!!
Правильно ведь в данной ситуации у кого нет станка придётся обосраться и сжечь свою дрель чтобы выполнить эту работу. А тем кому не хочется есть говно можно посоветовать гайку для болта или клёпку вместо болта. Или если так надо, то приварить гайку к профилю. А не этот высер
But how often are you drilling to thread the other side and not use a nut with the bolt. And if it's an area that you can't access that's what nutserts were made for
@@JavierGarcia-xz5vl wasn't really talking about that ... just a neat way to make a serious hole in metal when you've only got a small bit ... big bits aren't cheap! :-)
I was waiting for a good laugh because cutting a spark plug open, just didn’t make sense in my mind, but this might be useful. Although I’m never gonna do it
@@heidi_homsestol2728 just because you DIY doesn't mean you can't go buy a proper tool. This is called using garbage because your too cheap to buy the proper tool. Not diy
@@jbrogert nah not everyone has those tools laying around, including me. So seeing this just expanses you knowledge and creativity. And if u ever happen to need this type of tread. And u don’t want to go to the shop (not everyone lives in a town) or order it online
@@erikacevedo18 exactly what I was thinking. I highly doubt this actually did anything to negatively effect mild steel. Especially not at the heat it reached.
Shows it "loose" after screwing in one thread. And the diameter of the hole got bigger with the spark plug. Literally size specific and in turn. Dumb content as always.
This demonstration shows why it is imperative to know the type of tap to use for the amount of steel or whatever metal used for securing a bolt! Since this steel is in a boxed formation, and is thin, use a fine tap instead of a course, and there won't be any loosened bolt.
А взять сверло нужного диаметра не судьба? Или таких в природе не существует? Хотя... Раз есть метчик для нарезания резьбы именно этого диаметра, то есть и сверло, что должно сделать это отверстие! Логично? Логично. Да и вообще, то что получилось у "диайвайщика" на данном видео - не отверстие, а дырка.
Ну неужели не ясно что таким способом получается не дырка ,а развальцованное и тем самым усиленное, с лёгкой степенью закалки , отверстие определенного диаметра ?!
@@Justpause-pp2jr нет, не понятно, ведь профиль как и гвоздь из гавно сплава наврятли подвергается закалки, к примеру гвоздь хоть до бела грей, толку 0.
@@Justpause-pp2jr А можно конкретнее какого именно диаметра? Это ведь не специализированный инструмент с точным размером, а кусок керамики с конусообразной формой.
@@Justpause-pp2jr А можно конкретнее какого именно диаметра? Это ведь не специализированный инструмент с точным размером, а кусок керамики с конусообразной формой.
If you use the wrong size drill before tapping it will be loose. You need to drill for a 75%-80% tap and you get tight fit. When you drill to @60% thread tap they will be loose. I always step down @1/64 or 1/32 smaller than the suggested drill size for that particular tap.
I'll keep that in mind for all of my exactly and only spark plug diameter fasteners I need to fasten into paper thin metal. To put it differently; this is great if you're going to bolt an anvil to a soda can!
I feel bad for the people who believe this stuff. Please use correct size drill bits. A good set is 100 dollars and with a steady hand and a flap disc grinder you can resharpen them and your grandkids will be using them.
@@billmers3219 you can sharpen drill bits free hand or with a bench grinder, the tricky part is being patient and not removing the hardness from over heating. Theres quite a few instructional videos on the process. You can even reprofile snapped drill bits and use them again. Give it a shot on some cheap bits from harbor freight
It's a different tool, it creates that burr you can tap into, in a few milimeter steel thickness you can get more threads cut, the regular not diy Tool would be a flow or friction drill. As a hobbyist you're better off using rivet nuts though.
These videos are definitely aimed at people who nothing about fabrication. There are drills that work this way, I think they are called friction drills, although generally they are used for pipe thread I believe. And yes a good drill will drill the hole on size and the thread won't be sloppy.
Time has passed since I read a statistic on the ratio, but most of the great ideas that built or discoveries, our human community were and are made by amateurs, no "experts", like scientists or engineers. Even kitchen table math amateurs have solved many "impossible" calculations or /and proved "expert polymaths" wrong in many fields of mathematics, physics, geometry, etc. Never underrate the possibilities of the everyday folks, whom drive our tech. and knowledge forward, just because they do no have degrees or "peer acclaim as an expert", the most intelegant person in the world might just be the 'bum' sleeping in a bus stop, for all we know!
I think that this is a good idea, and can be useful in the right application, but the only downside is that the hole in the metal has to be the same diameter as the spark plug to begin with.
Friction drilling is a known and used machining process (might be more accurate to call it forging tbh). However the spark plug.....ya that's a new one
This style of drilling is called friction drilling and it is better for threaded holes.....however I don't thing a ceramic core will withstand this for long. Friction drills are normally made from tungsten as it has to be harder then what's being drilled through. However you can shatter a windshield with a piece of spark plug....
Yes gives the bolt more metal to grab! But you NEED! A press drill not just a hand drill & for only that one size there's more then one bolt size out there!
It’s a patented product called Flo-Drill. Great tool but you have to dob a pile of goop on it before every forming or it work hardens and the threads will be junk.
He should've used the proper size numbered drill bit in the first place. And did you notice when he showed the bolt was loose he barely screwed in in. But after the "magic" he screwed the bolt completely throught the metal. Weld a nut on the inside of the tube.
@@christhut8140 explain? He needs fine thread? Or a smaller bolt. Sorry but I stay far from tapping although I have tens of times. Usually repairing preexisting holes.
You just need to use one step smaller drill bit from an advised size for a particular bolt diameter to make it tighter than normal. Now the reason why your ceramic holer created tighter grip on your bolt is because it created longer threaded path for your bolt to anchor to. Simple logic yes!
Y'all missed the point. I know he exaggerated the point that the regular hole was not as strong as the friction drilled hole. The point he was showing is it gives you more metal to grip with the threads. An old spark plug is a lot cheaper then the other bit. This is good if you just need a few holes at your home shop.
The challenge is to make a thread in such short gap. So the virtue isn't in the spark plug vs the drill bit but I'm the ability the spark angled and rubbing heating effect created an extension or thicker wall for your thread in such thin metal tubbing you had or chosen to use. So yes you did good but in a thicker material or tube you'll get with the appropriate drill bit the space for the thread and you leave the spark plugs for when you need to make walls for threads.
Ya the first tapping was really rough and speed up compared to the second which was very slow and steady. I think this is a great idea if the screw hole is stripped as well
Do the same thing with a torch and a center punch. Heat it up and punch it w hammer or if one desires spin it with a drill press or milling machine. Then drill tap it to size.
This is called a Flow drill for everyone saying this is pointless or to just use the proper tap, educate yourself first. It's usually a solid carbide bit (expensive) and it gives you more material into the tubing so you get more threads. More threads means stronger hold. Watch this AvE video and learn. Then you might be trying this. ruclips.net/video/w-GOYNAltEw/видео.html
The way he pulled the tap out on the first is crazy. Tungsten carbide bit works a little better for friction/flow drilling but it is a pretty penny so I see why someone would do this. 2nd tap is better because the bolt has more contact with metal but can’t be used in every situation but there’s no reason to over exaggerate the “life hack”, people aren’t idiots.🤷♂️
That works temporarily but shouldn’t you actually have at least 5 threads in contact with the side walls? Wouldn’t it be better to attach rivets or welding a double-stack of metal in the are you’re adding the threaded holes for rigidity and so it’s done in a proper way that a master machinist would support for long term solutions?
Хобби
Dads gonna be pissed when he hears that engine knocking tomorrow morning.
🤣🤣
I think it will catch on fire before it knocks lol
@@knightfall7534 nah, just one cylinder would not be working that’s all.
@@Ja2808R it will be spitting fuel out the spark plug hole, it would definitely catch fire before it knocks lol.
🤣🤣🤣🤣
For those confused and talking out of their ass this is called friction drilling. Mainly used for thin metal such as piped, beams, plates/ sheets of metal etc. When you friction drill instead of removing material it melts it and creates more surface area for you tap threads and more surface area for the bolt to bite on too
Thankyou sir,,,I see the difference in number of threads in each screw five vs only two threads ,,of course going to be loose
Finally, someone who actually knows what they're talking about!
💯%👌
Friction drilling is cool but you have to look up explosive welding now that is pretty wild
When did a spark plug become a ceramic candle
Edit: please stop telling me why, it was a joke. I can make the connection between the two names and the first guy to explain it did it just fine
When his dad went to go get milk
when you're poor but you have a mean to buy the tools for this specific works, but i guess that's why it's called "DIY" perhaps makes sense 🤷♂️
@@random_user69566
In some languages like Russian and Macedonian sprak plugs are called candles. Свеќици.
Да это просто человек переводом от гугл пользовался. По русски - это свеча (candle=spark plug)
Even though it had more threads when he was done, it's still crap. Use a threaded rivet, or weld a nut to it.
Correct just use the appropriate tooling and shit works just fine.
there are drill bits that work like the spark plug and are used for the same purpose.
they do have a few advantaged though.
1: you don't net to destroy a spark plug
2: they are made from metal and don't break if you accidentally drop them
I’d advise to not use rivet nuts on anything that you ever need any to get apart more than a couple times. I got a riv-nut gun and quickly realized how crappy they are.
The idea of "diy" is to be creative AND resourceful.
Sometimes, you might be very far from a source of material or it's not imediately available.
So, this is a remedy.
@@gingie5246 the hand ones with a pressure gage work the best you can feel it out better
Maybe don’t tap it like a barbarian.
The way you pulled the first tap out shows why it was loose. It was nearly sideways 😂
As well as tapping 11awg steel with a 3/8-16 tap..... 🤪
@@tomg1066 thank you was guna say somthing myself holy shit half a thread vs like 2 bit it's gotta be the bad tap lol
Ur both right it was a terrible tap also
Barbarian 🤣🤣
No man you aren't getting it.
The plug melted the metal making enough area for Double the Threads!
It's fucking brilliant!
Для "Особо одарённых" вынужден сообщить: Для нарезания резьбы нужна не просто ДЫРКА, а отверстие НУЖНОГО ДИАМЕТРА. Что НЕЛЬЗЯ СДЕЛАТЬ ЭТИМ СПОСОБОМ. Привет из Гомеля, Беларусь.
P. S. Проработал инженером-технологом металлообработки около 40 лет, поверьте мне, в этом разбираюсь.
А я в прошлом токарь-слесарь. Ну и чушь тут прелагают!
Работал на станке ровно неделю во время предпрофельной подготовки ещё в школе... Мне даже этого хватает чтобы это понять...
Хватит мошонки нормального размера, что бы не получить кусок керамики в глаз.
А если отверстие нужного диаметра получилось от свечи то выходит можно☝️
Ну ты не поэт 😏
PS чтобы отделить изолятор свечи от корпуса не нужно болгаркой резать с двух сторон - достаточно сверху))
@@Justpause-pp2jr Для создания в тонкостенных деталях подобных отверстий существует специальное сверло-развальцовка, изготовленное из твёрдого сплава (например ВК-8, или подобное) которое и сверлит необходимое отверстие, а затем вытягивает металл на необходимую глубину, нужного диаметра. А этот, "горе-специалист, своего добился. Набрал нужное количество просмотров, лестных и отрицательных комментариев. За что получит денежку. А вы, идиоты, спорьте и ругайтесь. Главное, бабло на карман пришло.
This is called flow drilling, And yes they do make a drill bit for this.
FRICTION DRILLING
And it's extreamly impressive
Been very tempted to try this on my drill press. Is very handy in some applications. I know it can be done but there are also certain limitations. Need to do some more research on rpms and types of metals etc.
@@ryanlynch3579 it just need to be stable and run a lot of rpm. Remember the right (oil)
@@ryanlynch3579 threaded rivets usually work better
First of all, you didn't screw it in more. Second, Did anyone catch that he made the whole larger and had to use a different bolt. In a project you have to use the right size bolt. The whole videos was a failure. There are nuts you can buy for just this purpose and the right fit. There like 5 for a dollar. They work great for just that. I like to use a needle nose pliers to hold them in place. Fingers will work too. Just to get them started. So the ceramic heats up the steel to make the whole deeper and wider then the first whole. It is pretty cool that you can use that spark plug that way. I'm sure sooner or later I can find a use for that ceramic spark plug cut the screwed size part for something. I'll like to try it on something more useful. If it works that will be a tool to have in any toolbox. Thanks for sharing your video and Idea for making holes wider and deeper. It's like not having to go out and buy any nuts with grips on the bottom of the nut to grab deep into the steel and not spin around and around. The more I think about it. The more I want to give it a try.
Way too much response : TLDR
You like talked yourself into a bad idea.
@@halweilbrenner9926 but have time to reply. 🙌
wow
You were nuts dude
Maybe don’t tap it like a barbarian.
The way you pulled the first tap out shows why it was loose. It was nearly sideways
Now all I need is a set of different size spark plugs
I would just tap the hole the right size …saves time!!
Is not about the right tap size but the supporting threads in the melted metal.
Having material helps…. But it’s all about the right tap! If the print calls for a 1/4 20 then you use a 1/4 20 period !
If it goes wrong, get some soldering wire and an iron and fill the gap - force the bolt through or heat the area slightly as you turn the bolt in - or use some strong two part epoxy putty.
That may be partially true but there's a big difference in strength when it comes to thread count when you remove material and make a hole versus displacing that material and pushing it out around the edges. On something like that where you've only got that most an eighth of an inch to begin with that extra 30 second or 16th of an inch makes a big difference in thread count.
@@abz2000123 Soldering wire now that’s funny🤣! Not that I would use either but if I were to do something like that I’d use JB Weld! First thou I’d either make a new pc or weld and grind the hole and start over! It’s really what the customers call for! If the thickness and hole size don’t jive blame the engineer not the machinist …we just program and make what we’re given! Over my 30 or so yrs I’ve made some 💩 that I said ….better make another one this isn’t going to work!!
Я видел, как доктор оценил данное изделие в 250 полуляхов
Думаю тогда xyйняметр доктора барахлил. Тут явное занижение показателей... Или Дью не заметил что прибор на ГигаЛяхи настроен был?
Правильно ведь в данной ситуации у кого нет станка придётся обосраться и сжечь свою дрель чтобы выполнить эту работу. А тем кому не хочется есть говно можно посоветовать гайку для болта или клёпку вместо болта. Или если так надо, то приварить гайку к профилю. А не этот высер
Полулях еще существует?
@@AlexKorshunoff для таких целей уже давно придумали гайко-клеп
@@user-zx2we1kq1h а хуле ему будет 😁
It’s amazing how damn many people seems to totally misunderstand the entire point of this diy tip
What's the point my friend?
What, to use the wrong tool for the job? Chuck a rivnut in, or weld a nut to the back, and stop being jack.
What if the plug cracks as its spinning what is your 5 min craft for that one
porcelain shards are incredibly sharp as well
Apparently shards of ceramic spark plug peices can be used to throw at windows tp break them
@@maxwellwoodhouse2908 yep, picked up that fact from the modern rogue
@@maxwellwoodhouse2908 You said, apparently. Lol. Have you, allegedly found out? 🤣
Regardless of the silly tool, that's an interesting thing to know!
But how often are you drilling to thread the other side and not use a nut with the bolt. And if it's an area that you can't access that's what nutserts were made for
@@JavierGarcia-xz5vl wasn't really talking about that ... just a neat way to make a serious hole in metal when you've only got a small bit ... big bits aren't cheap! :-)
Тот случай, когда копируют у Полуляха
I was waiting for a good laugh because cutting a spark plug open, just didn’t make sense in my mind, but this might be useful. Although I’m never gonna do it
You have actual tools for this purpose. A spark plug is just a dumb way to do it
@@basdewildt7973 yeah i know, and we call it diy or something like that
@@heidi_homsestol2728 just because you DIY doesn't mean you can't go buy a proper tool. This is called using garbage because your too cheap to buy the proper tool. Not diy
@@jbrogert nah not everyone has those tools laying around, including me.
So seeing this just expanses you knowledge and creativity. And if u ever happen to need this type of tread.
And u don’t want to go to the shop (not everyone lives in a town) or order it online
صصص32
I love that transition then plug changes it’s grip in drill vise 👍
Съемки класс,как будто яйца Феберже изготавливают.👍👍👍
The characteristics of metal in a drillhole are questionable after getting glowing red.
its mild steel
Maybe they could oil quench it for getting back the hardening.😉
@@erikacevedo18 exactly what I was thinking. I highly doubt this actually did anything to negatively effect mild steel. Especially not at the heat it reached.
Shows it "loose" after screwing in one thread. And the diameter of the hole got bigger with the spark plug. Literally size specific and in turn. Dumb content as always.
it’s a different hole.
(they drilled a small hole to give the spark plug a start. the final holes are the same diameter.)
@@luna010 a pilot hole does not change the fact that this is useless and size specific. He probably rummaged around for a bolt that would fit
@@luna010 and If you're already using a drill bit to make a pilot hole, yoy can use another to make your desired size.
@@luna010 please tell me how you can confirm that at a glance. If you looked hard enough, you'd realise they use 2 completely different taps
I tried that. It worked, but now my car is running a bit rough.
This demonstration shows why it is imperative to know the type of tap to use for the amount of steel or whatever metal used for securing a bolt! Since this steel is in a boxed formation, and is thin, use a fine tap instead of a course, and there won't be any loosened bolt.
Wow ! That could be used in Fordge in Fire to drill holes for handle pins . After they temper the blade .
Oh yes, I recall the time I thought, what if I cut apart a spark…oh how the world would benefit!!….indeed!
Right
@tserevenad right..
We’re all mugs for watching this
yeah
@@mug5969 unbelievable
@@mug5969 thanks for supporting my coffee
Flow drilling. It makes an extruded hole in thin materials so you can tap more threads. Fragile bit to have in the chuck of your drill press.
This is called flow drilling (friction drilling) for the uninitiated and is for this exact purpose shown. Normally done with solid carbide though.
А взять сверло нужного диаметра не судьба? Или таких в природе не существует? Хотя... Раз есть метчик для нарезания резьбы именно этого диаметра, то есть и сверло, что должно сделать это отверстие! Логично? Логично.
Да и вообще, то что получилось у "диайвайщика" на данном видео - не отверстие, а дырка.
Тупым быть нынче модно))))
Ну неужели не ясно что таким способом получается не дырка ,а развальцованное и тем самым усиленное, с лёгкой степенью закалки , отверстие определенного диаметра ?!
@@Justpause-pp2jr нет, не понятно, ведь профиль как и гвоздь из гавно сплава наврятли подвергается закалки, к примеру гвоздь хоть до бела грей, толку 0.
@@Justpause-pp2jr
А можно конкретнее какого именно диаметра? Это ведь не специализированный инструмент с точным размером, а кусок керамики с конусообразной формой.
@@Justpause-pp2jr
А можно конкретнее какого именно диаметра? Это ведь не специализированный инструмент с точным размером, а кусок керамики с конусообразной формой.
Great now I need to take one sparkplug out of my dad's car 😶
Take 2 incase 1 doesn't work
@@p.j.2070 you want my dad Evo 10 dead plus me 😂
He won’t notice.
After you take it out don't forget to put plug cap back to it's position.
If you use the wrong size drill before tapping it will be loose. You need to drill for a 75%-80% tap and you get tight fit.
When you drill to @60% thread tap they will be loose.
I always step down @1/64 or 1/32 smaller than the suggested drill size for that particular tap.
I'll keep that in mind for all of my exactly and only spark plug diameter fasteners I need to fasten into paper thin metal. To put it differently; this is great if you're going to bolt an anvil to a soda can!
I feel bad for the people who believe this stuff. Please use correct size drill bits. A good set is 100 dollars and with a steady hand and a flap disc grinder you can resharpen them and your grandkids will be using them.
I did not know about the sharpening part, I would like to hear more?
@@billmers3219 you can sharpen drill bits free hand or with a bench grinder, the tricky part is being patient and not removing the hardness from over heating. Theres quite a few instructional videos on the process. You can even reprofile snapped drill bits and use them again. Give it a shot on some cheap bits from harbor freight
It's a different tool, it creates that burr you can tap into, in a few milimeter steel thickness you can get more threads cut, the regular not diy Tool would be a flow or friction drill. As a hobbyist you're better off using rivet nuts though.
These videos are definitely aimed at people who nothing about fabrication. There are drills that work this way, I think they are called friction drills, although generally they are used for pipe thread I believe. And yes a good drill will drill the hole on size and the thread won't be sloppy.
@@vwluis i agree, rivet nuts are more reliable, simple, and will not introduce unnecessary heat into the workpiece.
People whom try to prove that they are smarter, then along comes an expert.
Time has passed since I read a statistic on the ratio, but most of the great ideas that built or discoveries, our human community were and are made by amateurs, no "experts", like scientists or engineers.
Even kitchen table math amateurs have solved many "impossible" calculations or /and proved "expert polymaths" wrong in many fields of mathematics, physics, geometry, etc.
Never underrate the possibilities of the everyday folks, whom drive our tech. and knowledge forward, just because they do no have degrees or "peer acclaim as an expert", the most intelegant person in the world might just be the 'bum' sleeping in a bus stop, for all we know!
@@eligriggs9221 As I said, then along comes an expert. The way I see it is that, yes we are all amateurs, but that Eureka moment makes us experts.
I think that this is a good idea, and can be useful in the right application, but the only downside is that the hole in the metal has to be the same diameter as the spark plug to begin with.
First tapping was dry, not to mention that the bolt wasn’t fully engaged in the first “wiggle” test. Second tapping the tap was dripping in oil.
They now make a special tool to do this in one step.
Зажал за кончик, а когда сверлит уже по другому зажат
Friction drilling is a known and used machining process (might be more accurate to call it forging tbh). However the spark plug.....ya that's a new one
Man just created a wishlist version of a friction drill.
For fools who don't understand mechanics. There are threaded rivets for such holes. Turn on the brain
Thread rivets? You mean heli coils
Well if you use the right screw it would not be loose. Metric for metric bolts imperial got imperial bolts.
This style of drilling is called friction drilling and it is better for threaded holes.....however I don't thing a ceramic core will withstand this for long. Friction drills are normally made from tungsten as it has to be harder then what's being drilled through. However you can shatter a windshield with a piece of spark plug....
The music is just as dope as the tool 😃👍🏿💥💯
As usual the music's about the only respectable thing about this whole load.
Для дураков которые не понимают механику. Для таких отверстий есть заклёпки с резьбой. Включайте мозг
Согласен
ДОКТОР! ВЫЛАЗЬ ИЗ МОЕЙ ГОЛОВЫ!
Ах да, 250 гиголяхов из 250и (он мне обещал что скоро будет такая единица измерения)
Аналогичное мнение)
Makes a deeper threaded area, makes sense.
How long did it take to heat the metal that hot?
Yes gives the bolt more metal to grab! But you NEED! A press drill not just a hand drill & for only that one size there's more then one bolt size out there!
he always has the best music bro
Как добыть огонь
It’s a patented product called Flo-Drill. Great tool but you have to dob a pile of goop on it before every forming or it work hardens and the threads will be junk.
You made a flow drill bit. Clever, given how expensive a real one is, so long as you need them in that exact size.
This is a great hack for flow drilling! Thanks!
Great, I'll never get that 30 seconds back now..
It tempers the steel around the hole. Just drill the hole and heat the edges up with a torch. Does the same thing.
He should've used the proper size numbered drill bit in the first place. And did you notice when he showed the bolt was loose he barely screwed in in. But after the "magic" he screwed the bolt completely throught the metal. Weld a nut on the inside of the tube.
The wall on the h.s.s is to small. Your essentially tapping a burr lol.
There's a ratio for diameter of the bolt to how thick you need for a solid hold but I forget. A good rule of thumb is 3 threads worth I believe
@@christhut8140 explain? He needs fine thread? Or a smaller bolt. Sorry but I stay far from tapping although I have tens of times. Usually repairing preexisting holes.
What
You know your supposed to go with a smaller bit size to eliminate the looseness, a thicker piece of metal would help out too
Man that's amazing to evening know this. How did u even know it could do that good job man
Сверла специальные есть, которые металл вроде продавливают. Под резьбу
Берём сверло по металлу и сверлим кирпич. И о чудо , оно становится специальным.
👍
You just need to use one step smaller drill bit from an advised size for a particular bolt diameter to make it tighter than normal.
Now the reason why your ceramic holer created tighter grip on your bolt is because it created longer threaded path for your bolt to anchor to. Simple logic yes!
LOVE THR MUSIC❣️❣️❣️
And the craftsmanship is awesome too… 😉
And that's how toy destroy a spark plug
#1 Spark Plug(already used)
#2 " DIY "
#3 Please, Correct your spelling.
the fuck was that
Pretty darn clever thank you.
He taps the first hole with a pipe tap and standard machine thread on the next
Y'all missed the point. I know he exaggerated the point that the regular hole was not as strong as the friction drilled hole. The point he was showing is it gives you more metal to grip with the threads. An old spark plug is a lot cheaper then the other bit. This is good if you just need a few holes at your home shop.
너트를 용접하는게
I’m gonna lie these videos never cease to amaze me
Friction drilling! Good idea.
Wow! I really REALLY like this idea! One of the best things I’ve ever seen on RUclips
Really, one of the best things? 😐
The challenge is to make a thread in such short gap. So the virtue isn't in the spark plug vs the drill bit but I'm the ability the spark angled and rubbing heating effect created an extension or thicker wall for your thread in such thin metal tubbing you had or chosen to use. So yes you did good but in a thicker material or tube you'll get with the appropriate drill bit the space for the thread and you leave the spark plugs for when you need to make walls for threads.
On thin metal, NEVER tap all the way through. Back it out to leave the hole " tight". Easy to do.
This is what i call a helpfull DIY video!
Ya the first tapping was really rough and speed up compared to the second which was very slow and steady. I think this is a great idea if the screw hole is stripped as well
This I wish I knew when I was a heaveline/fabricator. Super awesome
Stuff like this is why I’m returning to engineering school in my 30s
I'll have to remember this the next time I need to tap for that exact bolt I don't know the size of lol.
Do the same thing with a torch and a center punch. Heat it up and punch it w hammer or if one desires spin it with a drill press or milling machine. Then drill tap it to size.
Actual process is called flow drilling. Very cool when used right.
Not bad, good idea, like the music🤙🏼
This is called a Flow drill for everyone saying this is pointless or to just use the proper tap, educate yourself first. It's usually a solid carbide bit (expensive) and it gives you more material into the tubing so you get more threads. More threads means stronger hold. Watch this AvE video and learn. Then you might be trying this.
ruclips.net/video/w-GOYNAltEw/видео.html
This video is not what I thought it would be.
I like it.
Thanks for showing me how to get the most ceramic out
How about using the right size drill for the threads to be tapped?
Maybe try drilling the right size hole and using the correct Bolt
Pure genius!👍
Actually genuinely useful
The steel becomes more brittle at the threads. Consider that with application
I thought this is some 5 min craft bs then after finishing the video this is actually useful.
One of the pipes need to be fixed with 53mm bolt, do we get a plug in that size? Or I shud put multiple holes using the normal plug?
Vry mch fo sharing🙏
An absalute gorjess idea😍
Lavvv it...
Totally worth a sub.
The idea is good but drilling the right diameter hole in the first place is more efficient.
Stayed for the instrumental
Where’s @funk fpv when we need him!
The way he pulled the tap out on the first is crazy. Tungsten carbide bit works a little better for friction/flow drilling but it is a pretty penny so I see why someone would do this. 2nd tap is better because the bolt has more contact with metal but can’t be used in every situation but there’s no reason to over exaggerate the “life hack”, people aren’t idiots.🤷♂️
That works temporarily but shouldn’t you actually have at least 5 threads in contact with the side walls? Wouldn’t it be better to attach rivets or welding a double-stack of metal in the are you’re adding the threaded holes for rigidity and so it’s done in a proper way that a master machinist would support for long term solutions?
Funk FPV needs to see this