Mast and Winch Assembly

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Bounding box: 80.0 × 60.0 × 2560.0 mm
Engine: Precision B-rep
Parameters: 18
Published: September 16, 2026

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{ "title": "Combined Mast and Winch Fix", "param_schema": {}, "script": "import CadQuery as cq\nimport math\ndef gen():\n leg = cq.Workplane('XY').rect(50, 50).extrude(2500).faces('>Z').rect(46, 46).cutThruAll()\n mid = cq.Workplane('XY').rect(40, 40).extrude(2500).faces('>Z').rect(36, 36).cutThruAll()\n inn = cq.Workplane('XY').rect(30, 30).extrude(2500).faces('>Z').rect(26, 26).cutThruAll()\n legs = leg.union(mid.translate()).union(inn.translate())\n hub = cq.Workplane('XY').cylinder(40, 60).faces('>Z').circle(45).cutBlind(-30)\n winch = cq.Workplane('XY').workplane(offset=20).cylinder(25, 20).union(cq.Workplane('YZ').cylinder(80, 6))\n t_a = cq.Assembly()\n t_a.add(hub.union(winch), name='H_W', color=cq.Color('silver'))\n for i in range(3):\n r = math.radians(i * 120.0)\n t_a.add(legs, name=f'L_{i}', loc=cq.Location(cq.Vector(40*math.cos(r), 40*math.sin(r), -20), cq.Vector(math.sin(r), -math.cos(r), 0), 30))\n return t_a\nresult = gen()\n" }

Parameters

Name	Value	Range
Outer Leg Size	50 mm	20 – 200
Outer Leg Wall	2 mm	0.5 – 10
Outer Leg Height	2500 mm	100 – 4000
Middle Leg Size	40 mm	15 – 180
Middle Leg Wall	2 mm	0.5 – 10
Middle Leg Height	2500 mm	100 – 4000
Inner Leg Size	30 mm	10 – 160
Inner Leg Wall	2 mm	0.5 – 10
Inner Leg Height	2500 mm	100 – 4000
Hub Diameter	60 mm	20 – 200
Hub Height	40 mm	10 – 200
Hub Counterbore Dia	45 mm	5 – 180
Hub Counterbore Depth	30 mm	1 – 150
Winch Drum Diameter	20 mm	5 – 100
Winch Drum Length	25 mm	5 – 200
Drum/Hub Overlap	5 mm	1 – 20
Cross Rod Diameter	6 mm	1 – 40
Cross Rod Length	80 mm	10 – 400

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

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