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RapidDraft synthetic FreeCAD prompt

    Candidate: Adjustable carton magazine side guide plate
    Pilot: WEBASTO
    Revision: REV B
    Material: Stainless steel

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

    Base geometry:
    Long guide plate with bent flanges, adjustment slots, and front lead-in features.

    Key features:
    - long slot row
  • stiffening flanges
  • front lead-in chamfer
  • mounting-hole array
  • welded doubler patch
    Critical dimensions:
- 450 x 220 x 3 mm
    • Flange height about 25 mm

    • Slots extend by about 20 mm in Rev B

      Revision intent: Generate the changed follow-up revision and make the revision delta mechanically visible.

      Documented Rev B delta: - Lengthen the primary adjustment slots by 20 mm. - Add a second slot row for wider changeover range. - Fuse in a local doubler patch to stiffen the revised flange area.

      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.