Brackets and mounts
Connecting Rod
- Bounding box
- 138.0 × 60.0 × 20.0 mm
- Engine
- Precision B-rep
- Parameters
- 16
- Published
- November 13, 2026
Download
Free to download and use. See the terms.
The prompt
Create a mechanical connecting rod in millimeters. On the left, create a small end cylinder with an outer diameter of 24mm, an inner through-hole diameter of 15mm, and a height of 20mm. On the right, positioned at a center-to-center distance of 120mm along the X-axis, create a half-ring big end with an outer diameter of 50mm, an inner radius of 16mm (diameter 32mm), and a height of 15mm, facing open to the right. Connect the two ends with a tapered beam neck that starts near the small end (at X=17mm) with a width of 10mm and widens towards the big end (at X=90mm) to a width of 20mm, with a height of 10mm centered vertically. Add two rectangular mounting lugs on the top and bottom sides of the big end opening, extending the total width to 60mm and thickness to 10mm.
Parameters
| Name | Value | Range |
|---|---|---|
| Small End OD | 24 mm | 12 – 60 |
| Small End Bore | 15 mm | 3 – 40 |
| Small End Height | 20 mm | 5 – 60 |
| Center Distance | 120 mm | 60 – 300 |
| Big End OD | 50 mm | 25 – 120 |
| Big End Bore | 32 mm | 8 – 80 |
| Big End Height | 15 mm | 5 – 60 |
| Beam Root X | 8 mm | 1 – 40 |
| Taper Start X | 17 mm | 5 – 60 |
| Taper End X | 90 mm | 30 – 250 |
| Neck Width At Small End | 10 mm | 4 – 40 |
| Neck Width At Big End | 20 mm | 4 – 60 |
| Neck Height | 10 mm | 4 – 40 |
| Lug Overall Width | 60 mm | 30 – 140 |
| Lug Thickness | 10 mm | 2 – 40 |
| Lug Length (X) | 12 mm | 4 – 50 |
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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