Friends: Would a female thread work for a shapeways model? I wish to have an 8-32 (major diameter about 4.2 mm) Any experience or opinion. Thanks dharps in USA
That depends on a lot of things. Which material? Do you want the thread printed? what size threads? For printing threads in any material, the larger the better. Check out the animation at the bottom of this page https://www.shapeways.com/design-rules/full_color_sandstone
Thank you for the reply. Sorry that I wasn't specific enough. Yes, my question is if a female thread can be printed, and be usable. My material selection is Stainless Steel. As I mentioned the thread in question is 8-32, that's a major diameter of about 4.2 mm. It depends on your perspective if that is small or large. I am perfectly capable of threading a hole, post production of the model, but the Being able to "tap" this thread in a model would make Shapeways production more valuable to me.
32 TPI is too fine for printed detail in Stainless Steel. You might get away with it in White Strong & Flexible (depending on the thread profile) and it would work ok in Frosted Ultra Detail but FUD is a bit brittle so expect stripped threads. And alternative would be to have a hole and fit a threaded insert.
Thank You for the advice. I am waiting for printed models with holes. I will tap a few holes and consider inserts after that. Thanks again PS I am making parts to be used to build harps.