😍😍fighissimo! Stavo pensando che forse si potrebbe migliorare se la contropunta inizialmente ferma, negli ultimi secondi della saldatura , potesse essere liberata dal blocco e potesse girare ad unisono con il pezzo montato sul mandrino! Tipo una contropunta su cuscinetti, dove possa essere bloccata e sbloccata! Questo , almeno a sensazione, mi da l'impressione che i tue pezzi in fusione , rimangono fusi , invece di subire un raffreddamento, dove una parte continua a girare e l' altra rimane ferma! E' solo una mia sciocca sensazione?

Awsome thanks for sharing I have been a machinist for 30 years and never seen this simple technique, just goes to show you are never too old to learn.

Thanks, I couldn't understand a word, but the video explained perfectly!

I'm a Tool & Die Maker and while I did know about this. I never had a reason to do it. Still fun to watch.. thanks!

Impressive work and important information to learn..thank you!

That spark plug was genius hack and it make sense as ceramic friction drills are a thing. Its more durable, abrasive resistant and isolator so it dont suck up the heat from the part.

Thanks.. love the spark plug use..

Absolutely beautiful. Thankyou for the insight to your techniques and knowledge.❤❤❤❤

Ottimo lavoro!

Wonderful demonstration, thank you for making this video.

Отличный и надёжный способ для соединения различных деталей из разных сплавов, постоянно его использую в процессе работы на производстве. Правда почему то некоторые марки сталей не хотят сваривается подобным образом.

Интересно.Разные металлы я так еще не сваривал.Респект и уважуха)

Maravilloso!!!!

Que experiência incrível!

most interesting thing i´ve seen on youtube for a long time

Thanx. I learned a bit today.

I’ve seen several lathe videos. But this was the best.

This is amazing. 👌

Maravilloso, alucinante, bárbaro!!!

Well that will certainly lower tooling costs. Nice hack.