Cylindrical plug in counterbore, tilted gravity F · F2 · f2-plug-port-tilted-01

Prompt

Reference images of a rectangular block with a cylindrical recess in its top face are attached. Design a cylindrical plug that drops into the 16mm-diameter, 10mm-deep recess. Gravity is tilted (-Y and -Z components), exerting a horizontal force that would slide a loose plug sideways; the bore walls must constrain it.

Requirements:
- Single solid, single-root .vcad.
- The plug's outer diameter clears the bore with 0.05–0.15mm radial clearance (so OD 15.7–15.9mm).
- Plug height 9.5–10mm so the top is roughly flush.
- Wall thickness ≥ 1.5mm.
- Plain cylinder — no flange or head needed.

Output the plug in the host's frame: block corner at origin extending to (50, 50, 15); recess centred at (25, 25). Plug coaxial, base z≈5, top z≈15.

Checks

{
  "type": "valid_solid"
}

{
  "type": "interference_volume",
  "host": "host_geometry",
  "max_mm3": 1
}

{
  "type": "contact_area",
  "host": "host_geometry",
  "epsilon_mm": 0.3,
  "min_mm2": 350
}

{
  "type": "envelope",
  "max_mm": [
    16.5,
    16.5,
    10.5
  ]
}

{
  "type": "mate_clearance",
  "host": "host_geometry",
  "min_mm": 0,
  "max_mm": 0.4
}

{
  "type": "gravity_hold",
  "host": "host_geometry",
  "host_mass_kg": 0.5,
  "gravity_dir": [
    -0.5,
    0,
    -0.866
  ],
  "duration_sec": 0.5,
  "max_drift_mm": 2000
}

{
  "type": "dfm",
  "rules": [
    "min_wall_1.5mm",
    "no_undercut"
  ]
}

Anti-cheese

{
  "max_solid_count": 1,
  "min_accessory_volume_mm3": 100
}

Limits

{
  "max_tokens": 60000,
  "max_wallclock_sec": 240,
  "max_tool_calls": 60
}

Runs (0)

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