INDUSTRY FIELD GUIDE
Metal finishing data for AI surface-measurement context
NIST publishes surface-roughness calibration information, including measurement conditions and uncertainty.
NAICS 332813 · Electroplating, Plating, Polishing, Anodizing, and Coloring
NIST publishes surface-roughness calibration information, including measurement conditions and uncertainty. A finisher can propose an original task that retains the property and specimen context of each observation. NIST surface-measurement context
Prepare fictional before-and-after specimen records, a surface-location map and a result table. Give two properties similar numeric values with their definitions explicitly supplied. Ask which observation answers the selected request. Include a different surface location and an image showing appearance without its measurement identifier. The key should preserve the missing association.
Annotate specimen, stage, surface location, property, unit and condition. Evaluate with a new map and table layout. Score one property substituted for another, before-and-after identities confused and appearance used as measured evidence independently. Supply any intended comparison rule and include a complete matched pair.
Use original documents and invented readings without a finishing process. Customer appearance standards, proprietary treatments, licensed test methods and laboratory reports need source-specific authority. Describe the context-review task and qualified key in the licensing brief. Establish buyer requirements before preparing commercial histories or authorized capture.
Discuss this original manufacturing sample with Fiund
Original Fiund exercise
Compare before and after at the same mapped site
Inert sample photos show a map with central and edge zones. Mock numbers illustrate spatial comparability.
| Record | Source | What it records |
|---|---|---|
| 1 | Before table | Coupon Q6 center 12, edge 16, same metric. |
| 2 | After table | Q6 center 9; edge blank. |
| 3 | Summary draft | Edge improved from 16 to 9. |
Question for the model
Which change can the reviewer substantiate?
Show the reference answer and checks
Only the center has a before-and-after comparison: 12 to 9 from records 1 and 2, a decrease of 3 units. Record 3 combines the before edge with the after center. The after-edge value remains missing, and no acceptance threshold is supplied.
- Combining measurements from distinct surface zones
- Interpreting a decrease as a passing finish
Fields to preserve
- surface_zone
- Matches spatially equivalent observations
- process_stage
- Distinguishes before and after
- metric_definition
- Keeps the same measurement quantity
Test another case
Supply two matching zones measured under different instrument profiles; require matched method before comparing.
No real finish recipes, measurement procedures, client tolerances or quality decisions.
Discuss a contribution
Describe the sources you control, the task they could support and what has already been checked. Use the existing-data assessment for an archive or the collection brief for a new recording project. The contributor agreement defines Fiund’s licensing authority and compensation. A guide or fictional exercise does not establish an accepted collection or a sale.