The holes allow the pressure inside the chamber to push in the center of the leather valve hopefully creating a tighter seal. I wanted a valve that would work even if the wood supporting it got distorted and no longer laid flat against the boards. So far it has been working great.
Hi Denis ! I am wondering, what are the 4 holes in the valve's wood for ?
The holes allow the pressure inside the chamber to push in the center of the leather valve hopefully creating a tighter seal. I wanted a valve that would work even if the wood supporting it got distorted and no longer laid flat against the boards. So far it has been working great.
Oh I see ! Great conception here ! I think I'll steal this idea from you if don't mind. Thank you for sharing these videos about blacksmith bellows
Show muito bom👏👏👏👏
hello sir kaise Banane me kitna kharcha aayega
Great work
Pretty darn cool. It’d be awesome to make one of these powered by a singer sewing machine foot rocking mechanism