true the mold would be surrounded and full of unbound sand, but molds also need a large sprue, risers, vents, if the metal has to go in somewhere, then the sand would by definition have a path out
Type: Posts; User: smp4616
true the mold would be surrounded and full of unbound sand, but molds also need a large sprue, risers, vents, if the metal has to go in somewhere, then the sand would by definition have a path out
hi, I'm new to the forum, just bought a 3d printer because I had the vision of 3d printing wax models and investment casting them, in my head this was a quick way to produce cast parts for...