Hi all,
I am working on an engagement ring for my girlfriend!
My plan: do a gold plated brass prototype before ordering in 18k yellow gold. I've looked through the forums and google but not found anything that really 100% answers my question.
I've tried uploading a first WIP model to Shapeways just to get an idea for price and the analysis in the 3d tools.
Most things look great, with "Wall Thickness" being the only category that pops a warning.
The main area where this is a problem is the setting for the gem: the prongs (basically cylinders pointing up) in my model currently have a DIAMETER of 0.8mm, and the Wall Thickness check colors these red.
Same thing for some open filigree which I want to have on the side connecting the bridge of the ring and the setting.
I tried using the automatic "Fix" in the 3d tools, but this results in an incredibly low poly model with most details all over the ring (even in unproblematic areas) being erased.
Looking around the Shapeways Marketplace, I get the impression that some of the products there have features that would be flagged yellow or red in the Wall Thickness check.
Therefore, my question is: how strict is the Wall Thickness check? Will a model with any yellow/red areas automatically be rejected? Or (since we are on the subject of gold, let's quote a Hollywood pirate) - are these things more like guidelines than actual rules?
Thanks for any help or advice you may have