Don't throw away old car spark plugs, they are very useful!

Hi guys, while tidying up I found several spark plugs for cars and I remembered a method that is always useful for increasing the thickness of a sheet metal, when the thickness does not allow making threads.
There are actually several methods, this is simply the most economical and versatile for hobby enthusiasts!
I hope you enjoyed the video, subscribe to the channel and like!
THANK YOU

[@dagorithe]

Great idea for thin materials. What I didn’t get from the video were the sizes. I am assuming that the diameter of the ceramic portion of the spark plug is the tap size for the bolt to be used. But what drill size did you use prior to the spark plug?
Thanks for the idea.

[@newtech5042]

Hello, thank you... To make a good hole with this method, you need to drill first with a smaller tip!
I'll give you an example, if you want to drill 6 mm with the spark plug, it is advisable to drill with a 3-4 mm bit, if you want to drill 12 mm, a 7 mm bit is enough.

[@wonnozline4094]

Spettacolo!!!! Grazie!

[@claudiovandoni7878]

Molto interessante
Bravissimo

[@enricotosco]

Processo affascinante mi è sempre piaciuto, ti consiglio di usare i maschi a deformazione non ad asportazione, esistono anche dei bulloni passo metrico autoformanti molto resistenti.
BUON anno!

[@newtech5042]

Ciao, ti ringrazio per il commento, effettivamente hai ragione... di sicuro la deformazione permette l'incrudimento del materiale quindi maggiore resistenza! Buon anno anche a te!

[@ZbigniewUlatowski]

W mechanice i obróbce skrawaniem bardzo waż nie jest doświadczenie zawodowe😊gratuluję pomysłów i podzielenia się nimi w internecie😊

[@DaveEtchells]

As soon as I saw what you were doing, I thought “aha, an alternative to Riv-Nuts!”

[@newtech5042]

Riv nuts have the advantage of being practical and fast... In the video I showed an alternative that I use when it is not possible to use other techniques!

[@DaveEtchells]

@@newtech5042 Yeah, for sure not as practical as Riv-Nuts, but I’m fascinated by all this friction-working stuff in a home shop. I’d always just thought of it as an extreme industrial process, but now I see it’s possible to use on a small scale as well 👍

[@Massimo68ac]

👍👍✌✌😎😎buon 2024

[@newtech5042]

Grazie, anche a te!

[@brianclark17]

Should have shown the same material with various wall thicknesses l! It might be a good idea, however, I'll stick with Riv Nuts.... Takes a lot less time!

[@Wurjiyanto]

❤❤❤❤❤❤

[@TheBro640]

Это, лайк!

[@JoseGarcia-pz1eh]

Ósea que tengo que comprar un torno, necesitamos ideas buenas y simples sin tanto recobeco

[@alexvozzhaev5030]

250 полуляхов! Для резьбы непригодно, стенка тонкая.

[@jcalvet]

Que bien, hay que comprar un torno para poder aprovechar unas bujías viejas, pues... vaya ahorro.

[@СергейКарбовский-ю6н]

Для нарезки резьбы лучше всего использовать Метчик-раскатник

[@MrVietha]

Máy tiện gì đấy a zai

[@newtech5042]

Colchester Triumph 2000

[@miguelalarcon3369]

Que utilidad tiene eso?

[@alexthomas6865]

In realtà è un tipo di lavorazione che viene utilizzato molto nei processi di produzione. Viene utilizzato quando non è possibile utilizzare i Rivnut! Newtech ha trovato un metodo economico per fare queste lavorazioni... le punte ad attrito costano abbastanza!

[@williamching8247]

Es una perdida de tiempo?

[@jankarolczak9668]

Na szczęście mówię po włosku dość dobrze, w innym wypadku to tylko niemy film z technicznego punktu widzenia.

[@alexthomas6865]

Beh, in realtà New Tech ha messo i sottotitoli anche in Polacco...

[@dinoferrara7536]

Questa poi.....

[@veyselgirengir9692]

Bukadaryorulacama.havaçelimatkabladelerimbendebuvidoyubekledimsonuçzamankaybıbirvedo

[@danilomosca4863]

Che fenomeno ma non tutti anno il tornio

[@bassmaster999h]

Il maschio alfa deve averlo