INDUSTRY FIELD GUIDE
Fabricated pipe data for AI spool and end-map review
Fabricated pipe and fittings form a defined Census category.
NAICS 332996 · Fabricated Pipe and Pipe Fitting Manufacturing
Fabricated pipe and fittings form a defined Census category. An original spool exercise can preserve end identities, reference direction and the drawing revision supplied. Census fabricated-pipe scope
Draw a fictional pipe-shaped paper assembly with three numbered ends and an offset reference marker. Supply a piece register and executed assembly list. Ask which end in a selected view matches the drawing callout. Include a mirrored view and a proposed spool revision that was never executed. The key should follow the reference marker and build record.
Annotate spool, piece, end, reference side, drawing revision and operation status. Hold out a new layout for evaluation. Score view reversal, a proposed arrangement treated as built and a piece identity inferred from dimensions alone independently. A complete case should contain all references necessary for a supported association.
Use original geometry and inert props, with no installation instruction or performance determination. Customer facility designs, licensed specifications, proprietary production files and inspection reports require authority and qualified review. Describe the mapping task and checked examples in the licensing brief. Establish buyer requirements before preparing commercial records or additional capture.
Discuss this original manufacturing sample with Fiund
Original Fiund exercise
An end stays the same after turning the drawing
A paper spool sketch uses a triangle locator and ordered letters, not actual engineering dimensions.
| Record | Source | What it records |
|---|---|---|
| 1 | End map | From triangle, end A nearest; B lies at branch; C farthest on main line. |
| 2 | Photo | Triangle visible at image right; branch-end tag hidden; far main end stamped C. |
| 3 | Draft | Labels the right main end C because a reference image showed C on the right. |
Question for the model
How should the right main end and hidden branch be annotated?
Show the reference answer and checks
Use the triangle-relative map rather than image side: the near right main end is expected A under records 1 and 2, and the far end has visible C. The hidden branch is expected B by geometry but its physical tag remains unverified.
- Using screen-right as part identity
- Treating expected map location as a readable stamped identifier
Fields to preserve
- anchor_marker
- Orients the assembly independently of camera
- expected_end_id
- Records the mapped end
- observed_tag
- Separates physical mark visibility
Test another case
Flip a mirrored image with a reversed legend; require identifying the transformation before mapping ends.
No spool fabrication instructions, plant diagrams, pressure ratings or actual dimensions.
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.