Brackets and mounts
VR Fan Bracket Assembly
- Bounding box
- 92.7 × 90.0 × 47.2 mm
- Engine
- Precision B-rep
- Parameters
- 29
- Published
- August 11, 2026
Download
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The prompt
Design a compact, parametric **40mm VR cooling fan bracket for the NerdQAxe++ Hydro**. * Mount directly to the existing Hydro cooling block with **no modification to the miner**. * Hold a standard **40mm × 40mm fan** using the **32mm × 32mm mounting pattern**. * Fan must direct airflow toward the NerdQAxe Hydro **VR/MOSFET section**. * Make the fan angle adjustable from approximately **0–45°**. * Use a simple hinge, pivot, or indexed-angle mechanism. * Keep the Hydro block's primary cooling airflow unobstructed. * Maintain clearance from the PCB, wiring, and Hydro block. * Prioritize **simple installation and removal**. * No drilling, cutting, glue, or permanent modification. * Design for FDM printing with **2–3mm walls**, minimal supports, and reinforced fan mounting points. * Keep the bracket compact and lightweight. * Include a small flat area for **BFML / Black Flag Mining Labs** branding. * Make Hydro mounting dimensions, fan position, and fan angle parametric. Prioritize secure mounting, direct VR airflow, easy installation, printability, and low material usage over aesthetics. Create an actual **parametric mechanical CAD model**, not a decorative mesh.
Parameters
| Name | Value | Range |
|---|---|---|
| Fan Tilt Angle | 20 ° | 0 – 45 |
| Base Length | 60 mm | 40 – 100 |
| Base Width | 30 mm | 20 – 60 |
| Base Thickness | 8 mm | 3 – 15 |
| Lip Thickness | 8 mm | 3 – 15 |
| Lip Depth | 15 mm | 5 – 30 |
| Hydro Block Edge Thickness | 8 mm | 3 – 20 |
| Slot Depth | 20 mm | 10 – 50 |
| Lug Thickness | 4 mm | 2 – 10 |
| Lug Width | 8 mm | 4 – 20 |
| Lug Height | 10 mm | 5 – 30 |
| Pivot Pin Diameter | 4 mm | 2 – 6 |
| Pivot Pin Length | 20 mm | 10 – 40 |
| Pivot Arm Length | 20 mm | 10 – 50 |
| Pivot Arm Width | 20 mm | 10 – 30 |
| Fan Plate Length | 44 mm | 30 – 80 |
| Fan Plate Width | 44 mm | 30 – 80 |
| Fan Plate Thickness | 4 mm | 2 – 10 |
| Mounting Boss Diameter | 6 mm | 4 – 12 |
| Mounting Boss Height | 3 mm | 1 – 8 |
| Fan Mount Hole Spacing | 32 mm | 20 – 50 |
| Fan Body Size | 40 mm | 30 – 50 |
| Fan Body Height | 10 mm | 5 – 25 |
| Fan Screw Hole Diameter | 3.2 mm | 2.5 – 5 |
| Lock Screw Distance from Pivot | 15 mm | 10 – 30 |
| Thumbscrew Shank Diameter | 3 mm | 2 – 6 |
| Thumbscrew Shank Length | 10 mm | 5 – 20 |
| Thumbscrew Head Diameter | 8 mm | 5 – 15 |
| Thumbscrew Head Height | 5 mm | 2 – 10 |
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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