Has anyone already built a welding purge chamber?

Dominik Meffert wrote 03/21/2020 at 07:18 0 points


on my Wire 3D Printer project I noticed a problem with oxidation while I'm trying to print with welding wire and I'm thinking about using a purge chamber to keep the shielding gas consumption low. The machine should print for hours with minimal gas consumption to keep the price for the gas low.

Has anyone experience with such a chamber or already built one?

Would be glad if someone could help me :)