Gears and transmission
Cessna 172 Skyhawk with Winglets
- Bounding box
- 8753.1 × 12418.0 × 3853.7 mm
- Engine
- Precision B-rep
- Parameters
- 65
- Published
- October 14, 2026
Download
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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 | 8230 mm | 6000 – 12000 |
| Fuselage Width | 1200 mm | 800 – 2000 |
| Fuselage Height | 1500 mm | 1000 – 2500 |
| Cowling Length | 1000 mm | 500 – 2000 |
| Cowling Width | 1000 mm | 700 – 1800 |
| Cowling Height | 1200 mm | 800 – 2000 |
| Tail Cone Length | 2000 mm | 1000 – 3000 |
| Tail Tip Radius | 40 mm | 20 – 100 |
| Cowling Front Radius | 150 mm | 100 – 300 |
| Cockpit X Position | -1500 mm | -4000 – 4000 |
| Cockpit Z Position | 1000 mm | 0 – 2000 |
| Cockpit Length | 1500 mm | 800 – 3000 |
| Cockpit Height | 500 mm | 200 – 1000 |
| Cabin Window Count | 4 | 1 – 8 |
| Window Width | 400 mm | 200 – 800 |
| Window Height | 350 mm | 150 – 600 |
| Window Depth | 30 mm | 10 – 100 |
| Window Start X | -2500 mm | -4000 – 4000 |
| Window Spacing | 600 mm | 300 – 1200 |
| Window Z Position | 300 mm | -500 – 1500 |
| Wing Half Span | 5500 mm | 3000 – 8000 |
| Wing Root Chord | 1600 mm | 800 – 3000 |
| Wing Tip Chord | 1000 mm | 400 – 2000 |
| Wing Thickness | 200 mm | 80 – 400 |
| Wing Root X | 0 mm | -2000 – 2000 |
| Wing Root Z | 800 mm | 0 – 2000 |
| Wing Dihedral | 100 mm | 0 – 500 |
| Winglet Height | 1000 mm | 400 – 2000 |
| Winglet Root Chord | 600 mm | 300 – 1200 |
| Winglet Tip Chord | 300 mm | 100 – 800 |
| Winglet Thickness | 80 mm | 20 – 200 |
| Winglet Sweep | 200 mm | 0 – 600 |
| Vertical Stabilizer Root Chord | 1200 mm | 600 – 2500 |
| Vertical Stabilizer Tip Chord | 500 mm | 200 – 1500 |
| Vertical Stabilizer Height | 1500 mm | 500 – 3000 |
| Vertical Stabilizer Thickness | 150 mm | 50 – 400 |
| Vertical Stabilizer Sweep | 300 mm | 0 – 800 |
| Vertical Stabilizer Root X | -3000 mm | -6000 – 0 |
| Vertical Stabilizer Root Z | 500 mm | 0 – 2000 |
| Horizontal Stabilizer Full Span | 3500 mm | 2000 – 5000 |
| Horizontal Stabilizer Root Chord | 800 mm | 400 – 1800 |
| Horizontal Stabilizer Thickness | 120 mm | 40 – 300 |
| Horizontal Stabilizer Tip Chord | 400 mm | 150 – 1000 |
| Horizontal Stabilizer Root X | -3000 mm | -6000 – 0 |
| Horizontal Stabilizer Root Z | 800 mm | 0 – 2000 |
| Nose Strut Length | 600 mm | 200 – 1500 |
| Nose Wheel Diameter | 500 mm | 200 – 1000 |
| Nose Gear X Position | 2000 mm | -4000 – 4000 |
| Nose Wheel Thickness | 200 mm | 50 – 500 |
| Nose Strut Radius | 40 mm | 10 – 100 |
| Main Strut Length | 700 mm | 200 – 1500 |
| Main Wheel Diameter | 600 mm | 200 – 1200 |
| Main Gear X Position | 0 mm | -4000 – 4000 |
| Main Gear Y Position | 1500 mm | 500 – 3000 |
| Main Wheel Thickness | 250 mm | 50 – 600 |
| Main Strut Radius | 50 mm | 10 – 120 |
| Propeller Back X Position | 4200 mm | 3000 – 6000 |
| Propeller Diameter | 1900 mm | 1000 – 3000 |
| Blade Count | 2 | 2 – 4 |
| Blade Chord | 200 mm | 80 – 500 |
| Blade Thickness | 50 mm | 10 – 150 |
| Prop Hub Radius | 150 mm | 50 – 300 |
| Spinner Radius | 150 mm | 80 – 300 |
| Spinner Length | 500 mm | 200 – 1200 |
| Spinner Tip Radius | 20 mm | 5 – 80 |
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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