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FROM FILE TO FINISHED PART · 3 MIN READ

Finishing 3D Printed Display Parts: What to Specify

Specify the faces people will see, the way parts join and the appearance required at the intended viewing distance. “Finished” can mean different things, so agree a reference and a clear delivery boundary.

Mark the visible faces first

A display part may have a prominent front face, hidden interfaces and an underside that is rarely seen. Mark those areas before quotation so surface work follows the presentation need. Explain whether visitors may handle it or whether it will sit behind a cover.

Define the finish through references: colour, degree of sheen, visible seams, labels and the viewing distance. A verbal request for a “smooth” part leaves too much open to interpretation.

Separate printing, assembly and finish

Display-finish specification card
FieldDecision to record
Visible surfacesAnnotated views identifying front, back and hidden interfaces
Seams and jointsWhich joins remain visible, and which need an agreed appearance treatment
Colour and sheenA supplied reference, approved sample or agreed description
Labels and graphicsArtwork responsibility, size, placement and permitted wording
AssemblyParts supplied separately or assembled, and the scope of fitting
Handling and packingHow the surface will be protected and how the display will be unpacked

Approve a representative finish

Keep functional interfaces in the review

Ask how the proposed surface and assembly work affects the dimensions that matter. If a part must mate with another component, identify the interface and inspection requirement separately from its appearance. Cosmetic work is not evidence of a material’s performance under load, heat or chemical exposure.

The exact finish options and compatibility depend on the selected material and process. The quotation should name the agreed treatment, appearance target, excluded surfaces and any sample approval. This guide is a specification worksheet, not a coating recipe or a claim that every finish is offered.

Use photographs for what they actually show

The parts and model gallery can help you describe visible shapes, assembly arrangements and presentation goals. A photograph does not establish the underlying material, dimensions or coating system. Provide a reference for your desired result and ask what is feasible for the actual file.

Start with scale-model component manufacturing, use the file and brief checklist, and separate finishing from the base print scope with the quotation guide. For a complete exhibition display, see Uplink Automation.