Hello, this is Lee.
I'm leaning how to make mould file but there's is a problem.
All the processes to make it on youtube or somewhere esle, are just a mould for press production.(seems like it is)
So the part which have many curves like "" file I attached, I don't even imagine how to make a cavity from it.
I'm trying to make a mould by 3D printer for injecting by silicon rubber.
Please let me know the solution.
With my best regards.