GrabCAD
Earring
An earing - created just for fun.
The idea was to use a rotational v-shaped section of a sphere with a defined wall thickness.
A symmetrical design, but about one axis only.
One gemstone is placed in a central position. The other ones are placed in angular positons (5 times each 72 degrees and 8 times each 45 degrees), on two differnt pitch circle radii, so that you have totally 14 gemstones (13 gemstones concentrically placed like planets around the sun).
Notes:
The glue or cement for fastening the precious stones are not modeled.
The dimensions of the earing you can see on one of the renderings, where the earring is lying on "mm-Paper".
A thank goes to "Taras S" for sharing the «Brilliant Shape Gem» in the STEP (.stp)-format. The outer diameter of this brilliant design is 100 mm, so that you can scale it down to each size, you need for your special application.
My model is available in following data formats:
STEP-file (.stp) of the complete assembly and native files (.prt) and (.asm),
in a (.7z)-folder, for all users of »PTC Creo Parametric 2.0«
Direct link to the original creator's page
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Frequently Asked Questions
Where is Earring published?
This model is published by its creator on GrabCAD. STLFinder only indexes it: the "View on GrabCAD" button above opens the original page, where the creator shares the OTHER, RENDERING, STEP / IGES files under their own license.
What 3D printer can I use for this model?
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free?
Yes, the creator shares it at no cost on GrabCAD. Some creators accept tips or donations.
Can I modify this file?
Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.