Domain Arrivals
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Featured in Domain Arrivals · 2026-08-12

Open3DPP Gives 3D-Printing Materials a Shared Data Language

open3dpp.org ↗ · Developer Corner · score 84.0
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An open schema for describing FFF/FDM polymer materials, printing conditions, part geometry, mechanical properties, moisture response, and provenance.

Why it surfaced

Open3DPP defines 152 typed columns across eight blocks, joining slicer settings with measured material and specimen data in one analysis-ready record. Its draft specification also rejects a moving “latest” schema alias, favoring version-exact validation so downstream consumers do not silently break.

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