RapidDraft synthetic FreeCAD prompt¶

    Candidate: QuickChange locating adapter plate
    Pilot: SOMIC
    Revision: REV A
    Material: Anodized Al 6082-T6

    Generate a mechanically plausible, feature-rich FreeCAD part that looks like a realistic engineering demo asset instead of a generic primitive.

    Base geometry:
    Flat machined adapter plate with locating holes, clamping slots, datum pads, and a sanitation relief edge.

    Key features:
    - precision locating dowels

four elongated clamping slots
datum pads
sanitation relief cut
etched-code pocket
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Critical dimensions:
- 220 x 140 x 12 mm
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- Clamping slots 10 x 30 mm
- Locating dowels Ø8 H7
  
  Revision intent: Generate the baseline release candidate without the documented follow-up change.
  
  Documented Rev B delta: - Add a second locating dowel to improve repeatability. - Shorten the clamping slots to tighten setup tolerance. - Retain the same machine envelope so the change reads as a real format-release update.
  
  Realism rules: - Keep the geometry manufacturable and parametric-looking. - Preserve the overall part identity between revisions. - Make the revision change obvious enough for RapidDraft diff and release-review storytelling. - Export a single STEP-compatible solid or compound. - Avoid customer-specific IP and treat this as a synthetic review artifact.
  
  Output contract: - Write a standalone FreeCAD Python script. - The script must export the final STEP file to sys.argv[1]. - Keep the script headless-safe.