{
  "title": "Industrial mold data for AI insert and cavity revisions",
  "source_page": "https://fiund.com/industries/mold-insert-cavity-revision-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A revision belongs to one cavity slot",
    "context": "An original two-cavity paper sketch depicts swappable inserts. No actual molding operation is described.",
    "records": [
      [
        "1",
        "Tool map",
        "Cavity A uses insert I7; B uses I8."
      ],
      [
        "2",
        "Revision note",
        "Replace I8 with I9 in B only starting lot 15."
      ],
      [
        "3",
        "Traveler",
        "Lot 16 lists A/I9 and B/I8."
      ]
    ],
    "question": "Which traveler entries disagree with the effective map?",
    "answer": "Both do. Record 2 changes only B, so record 1 still calls for A/I7. Lot 16 is after effectivity and should list B/I9. Record 3 instead places I9 at A and retains the superseded I8 at B.",
    "failureModes": [
      "Applying the replacement to the wrong cavity",
      "Treating the presence of I9 somewhere as sufficient"
    ],
    "fields": [
      [
        "cavity_slot",
        "Scopes each component"
      ],
      [
        "lot_effectivity",
        "Determines when a replacement applies"
      ],
      [
        "installed_insert",
        "Records actual placement by slot"
      ]
    ],
    "holdout": "Use a corrected traveler with both cavities sharing an insert number but separate physical IDs; distinguish type from instance.",
    "boundary": "No real mold designs, settings, tolerances or manufacturing procedure."
  }
}