Brackets and mounts
Air-Cooled IC Engine Cylinder with Slotted Fins
- Bounding box
- 160.0 × 170.0 × 48.0 mm
- Engine
- Precision B-rep
- Parameters
- 12
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
Create a 3D CAD model of an air-cooled IC engine cylinder with rectangular slotted cooling fins. The model consists of a square fin stack measuring approximately 160 mm × 170 mm. A central cylindrical boss is integrated on the top surface with a concentric circular bore for the engine cylinder. Four rectangular cooling fins, each 2 mm thick, are equally spaced vertically to form the fin stack. Eight elongated mounting slots are equally spaced on a bolt circle around the central boss. The slots are 8 mm wide with rounded ends. Include a raised circular flange around the center and maintain symmetry about both X and Y axes. The part should be fully parametric with editable dimensions and suitable for thermal analysis (ANSYS) and manufacturing. Generate the model in SolidWorks-compatible STEP format.
Parameters
| Name | Value | Range |
|---|---|---|
| Fin width (X) | 160 mm | 100 – 300 |
| Fin depth (Y) | 170 mm | 100 – 300 |
| Fin thickness | 2 mm | 1 – 10 |
| Number of fins | 4 | 1 – 10 |
| Fin vertical spacing | 12 mm | 5 – 50 |
| Hub outer diameter | 70 mm | 30 – 150 |
| Raised flange diameter | 100 mm | 50 – 200 |
| Flange height | 10 mm | 2 – 30 |
| Central bore diameter | 55 mm | 20 – 120 |
| Bolt circle diameter | 120 mm | 50 – 200 |
| Mounting slot width | 8 mm | 4 – 20 |
| Mounting slot total length | 25 mm | 10 – 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.
More models
Browse the full gallery →Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
UAV Ogive Nose Cone
Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con
Flat-Strap Reel Spool
Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent