Comment on Open-source metal 3D printerparentComments−michael_h11yFlux causes slag, which necessitates cleaning with a wire brush. If you read the parts listing, you'll see that they are using a Miller 140 MIG welder, which can use an external gas source instead of flux wire.
Comments
Flux causes slag, which necessitates cleaning with a wire brush. If you read the parts listing, you'll see that they are using a Miller 140 MIG welder, which can use an external gas source instead of flux wire.