Gears and transmission
Cessna 172 with Winglets
- Bounding box
- 9550.1 × 12260.0 × 3550.0 mm
- Engine
- Precision B-rep
- Parameters
- 35
- Published
- October 14, 2026
Download
Free to download and use. See the terms.
The prompt
I am uploading an existing 3D CAD model of a Cessna 172 Skyhawk aircraft. Modify the existing aircraft model by adding aerodynamic winglets to both wingtips. Requirements: 1. Preserve the original Cessna 172 fuselage, wings, tail, landing gear, and all other components without changing their geometry. 2. Add one upward-projecting winglet to each wingtip. 3. Design the winglets with a smooth aerodynamic profile, gentle sweep, tapered geometry, and rounded edges. 4. Ensure both winglets are symmetrical and properly aligned with the existing wings. 5. Create a smooth, realistic attachment between each winglet and its wingtip, avoiding gaps and overlapping geometry. 6. Keep the original aircraft dimensions and proportions unchanged. 7. If possible, make the winglets separate, editable CAD components that can be modified in SolidWorks. 8. Export the modified model in STEP (.STEP/.STP) format if supported. Preserve the original model as a separate file. Do not redesign the aircraft or generate a completely new aircraft. Modify the uploaded Cessna 172 model only by adding the two winglets.
Parameters
| Name | Value | Range |
|---|---|---|
| Fuselage Length | 8200 mm | 5000 – 12000 |
| Fuselage Width | 1100 mm | 600 – 2000 |
| Fuselage Height | 1300 mm | 600 – 2500 |
| Fuselage Corner Fillet | 200 mm | 0 – 500 |
| Wing Half Span | 5500 mm | 3000 – 8000 |
| Wing Chord | 1500 mm | 800 – 3000 |
| Wing Thickness | 200 mm | 80 – 400 |
| Wing Leading Edge X | 2300 mm | 1000 – 5000 |
| Wing Vertical Center | 0 mm | -400 – 400 |
| Vertical Stabilizer Height | 1500 mm | 800 – 2500 |
| Vertical Stabilizer Chord | 700 mm | 400 – 1200 |
| Horizontal Stabilizer Span | 3400 mm | 2000 – 6000 |
| Horizontal Stabilizer Chord | 700 mm | 400 – 1200 |
| Tail Surface Thickness | 100 mm | 40 – 200 |
| Landing Gear Strut Length | 500 mm | 200 – 1000 |
| Landing Gear Strut Diameter | 70 mm | 30 – 150 |
| Wheel Diameter | 400 mm | 200 – 800 |
| Wheel Width | 150 mm | 60 – 400 |
| Nose Gear X Position | 500 mm | 200 – 2000 |
| Main Gear X Position | 3200 mm | 1500 – 6000 |
| Main Gear Track Width | 1600 mm | 800 – 3000 |
| Engine Cowling Length | 1200 mm | 500 – 2000 |
| Engine Cowling Diameter | 900 mm | 500 – 1800 |
| Propeller Diameter | 1900 mm | 1000 – 3000 |
| Propeller Hub Diameter | 160 mm | 80 – 400 |
| Propeller Hub Length | 120 mm | 60 – 300 |
| Propeller Blade Count | 2 count | 2 – 4 |
| Propeller Blade Chord | 180 mm | 80 – 400 |
| Propeller Blade Thickness | 30 mm | 10 – 80 |
| Winglet Height | 800 mm | 400 – 1500 |
| Winglet Root Chord | 400 mm | 200 – 800 |
| Winglet Tip Chord | 200 mm | 100 – 500 |
| Winglet Sweep | 30 deg | 0 – 60 |
| Winglet Thickness | 80 mm | 30 – 200 |
| Winglet Edge Fillet | 20 mm | 0 – 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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