Hello! First of all, I'm a complete n00b when it comes to 3d printing, but I've had quite a bit of modeling experience. So, I had a few questions I was hoping somebody might be able to answer for me.
The basic idea I have is to make a 1:2 scale replica gun. It will not fire anything of course, as it will be entirely plastic, but I do want to put some pretty realistic details in, such as bullets that can be loaded into a magazine and chambered.
I suppose my first question is, when it says 2mm detail, does that mean anything less than that will be ignored by the printing process? The bullet I want to print is about 4.5mm in diameter, and has a little section beveled in at the top signifying the end of the casing and the start of the bullet. In my 3d program it tells me this distance is about .2mm. Will this even show up? (see picture at bottom)
My second question would be, would it be better for my bullet to be standing up on end, or laying down? Being a cylindrical object, I would think the printer might handle it better standing up but I was hoping for some input on this matter.
Finally, do you think this idea of mine is even feasible? The bullet I've designed is pretty tiny already (only about 11.5mm long) and there are a couple of parts I want to design that will be half that size or less. Is this too small for functioning parts? I guess I should add that I plan to use the white and black detail material for these parts.
Thank you in advance for your time and input regarding my idea.