U225X / ENGINEERING UNWARRANTED
Phone Case / First-Layer QR Guide
Public record / DAT-0025 / Revision A
PUBLIC RECORD
U225X
U225X
The guide records 0.6 mm concept depths, the bottom-surface inspection workflow, separate imported QR geometry, and the need for a physical scan test. It is intentionally not presented as a complete slicer profile or a guaranteed readable result.
TECHNICAL NOTES
Design and manufacturability notes for putting lettering and QR geometry into the build-plate side of a case.
SPECIFICATION
Raised detail0.6 mm concept
Recessed code0.6 mm concept
Layer guidance0.16 mm or larger
ValidationPhysical scan
DEVELOPMENT HISTORY
2026.06.07Rev ASeparated design guidance from slicer values and added the physical scan requirement.