GD&T How to tolerance the following mold, and it's design

General Composites Discussions Engineering Talk
#1

Drawing of Bore
Drawing of Bore1526×796 180 KB

So I’ll start off with the fun stuff, above are three photos The first a slice of a mold I am making.

The second and third are prints of them.

I’m looking for feed back on how to tolerance the prints properly, or at least best practices. Currently I am trying to figure out the locational tolerances of the mold pattern in a top down view.

I feel like the stepped diameters are rather sorted? The Dia is ~32mm +0.001" on the pocket, and -0.001" on the plug. The radied stepped is just clearance with -0 to+1/32 on the pocket,and +0 to -1/32 on the bore again. Everything after that is strictly part geometry rather than mold geometry.

#2

Side photo
Side photo929×764 62.6 KB

Second picture, new users cant post more than one embedded photo.

#3

Theoretical center
Theoretical center834×792 119 KB

This is the patter view that I am trying to reasonably figure out.

If the bores are +/- 0.001" on the bore/plug respectively, the locational tolerance of the pattern “should” ideally be 1/10th of that? as to not have the patter tolerance move the plug location out of fitment to the bore, or vice versa?