← mecheval / task / a4-bolt-circle-flange-with-bore-01
Round flange with central bore and 6-bolt circle A · A4 · a4-bolt-circle-flange-with-bore-01
flange · bolt-circle · central-bore · trigonometry · advanced
Expected
Prompt
Make a round flange as a single solid. The outer body is a cylinder of diameter 100mm and thickness 12mm, with its bottom face on the XY plane (z = 0 to z = 12), centered on the Z axis. A central through-bore of diameter 40mm runs along the Z axis through the full thickness. Six bolt holes of diameter 8mm, axes parallel to Z, are arranged on a bolt circle of diameter 75mm (radius 37.5mm) centered on the Z axis, passing through the full thickness. The first bolt hole is on the +X axis, and the remaining five are evenly spaced every 60 degrees. Output a single solid.
Checks
0
valid_solid{
"type": "valid_solid"
}1
bbox{
"type": "bbox",
"min": [
-50,
-50,
0
],
"max": [
50,
50,
12
],
"tolerance_mm": 0.3
}2
mass_props{
"type": "mass_props",
"volume_mm3": 75549.02,
"tolerance_pct": 1.5
}3
hole_count{
"type": "hole_count",
"diameter_mm": 40,
"expected": 1,
"diameter_tolerance_mm": 0.1
}4
hole_positions{
"type": "hole_positions",
"diameter_mm": 40,
"positions": [
[
0,
0,
0
]
],
"tolerance_mm": 0.2
}5
hole_count{
"type": "hole_count",
"diameter_mm": 8,
"expected": 6,
"diameter_tolerance_mm": 0.05
}6
hole_positions{
"type": "hole_positions",
"diameter_mm": 8,
"positions": [
[
37.5,
0,
0
],
[
18.75,
32.476,
0
],
[
-18.75,
32.476,
0
],
[
-37.5,
0,
0
],
[
-18.75,
-32.476,
0
],
[
18.75,
-32.476,
0
]
],
"tolerance_mm": 0.2
}7
step_roundtrip{
"type": "step_roundtrip",
"tolerance_pct": 1.5
}Anti-cheese
{
"max_solid_count": 1
}
Limits
{
"max_tokens": 40000,
"max_wallclock_sec": 240,
"max_tool_calls": 40
}