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V6 Engine Model | Functional Pistons, Valves & Timing Chain — zdjęcie 1
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V6 Engine Model | Functional Pistons, Valves & Timing Chain

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V6 engine model with moving pistons, crankshaft, valves, and fully printable timing chain.

Ocena
4,667 / 5
Polubienia
654
Pobrania
1989
Wydruki
3
Wyświetlenia
13 589
Oceny
6

Aktualizacja u źródła:

Informacje o modelu

Źródło
Printables
Kategoria
Automotive
Licencja
Creative Commons — Attribution — NoDerivatives

This project is a fully functional V6 engine model designed for 3D printing. It features:

  • Moving crankshaft, pistons, timing chain, and two valves per cylinder, standard firing order: 1-2-3-4-5-6,

  • Fully printable timing chain,

  • Can be rotated manually or powered by a popular DC motor,

🔩 Assembly Details

The model is assembled using:

  • Crankshaft and camshafts: 6x bearings 608 (you can print it from included files),

  • Oil pan: 8 × M4 × 15 mm + nuts,

  • Cylinder heads: 8 × M4 × 15 mm + nuts,

  • Timing chain tensioner: 1 × M4 × 25 mm + nut, 608 bearing

  • Timing chain guides: 2 × M4 × 8 mm + nuts,

Optional DC motor mount:

  • Motor type: standard TT DC gear motor (48:1, 3–6 V, yellow plastic housing – widely available)

  • 2 × M2.5 × 25 mm + nuts, or M3 × 25 mm screws (without nuts),

🔩 Printing tips

  • Camshafts: print split along the axis and glue after printing,

  • Crankshaft: print vertically with supports,

  • Springs: print with supports,

  • Valves: print horizontally with supports (vertical printing likely to fail),

  • Timing chain: print with 0.16 mm layer height. Suggested material PLA

Check out my other engine models!

Update 02.01.2025

  • Improved DC motor adapter

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