V6 DOHC Engine

V6 Engine expolded animation.avi

Exploded Assembly

Modelled a V6 DOHC engine in Fusion 360 to better understand the rocker arm mechanism and overall component orientation in DOHC systems. This guided project allowed me to explore assembly constraints, motion studies, and the detailed interaction of components in a DOHC engine layout.

Scroll down to see all about it!

Motion & Mechanism Simulation

Crankshaft + Camshaft Motion Link.mp4

Crankshaft + Camshaft Interaction

Synchronized motion between the crankshaft and camshaft, important for proper valve timing.

Rocker Arm Mechanism.mp4

Rocker Arm Mechanism

Rocker Arm, transferring camshaft rotation into linear valve motion open and closing.

V6 Piston Movement.mp4

V6 Strokes

Shows the cylinder movement in a V6 engine setup

Component Gallery

Intake System with Air Filters

Valve Train

Engine Block + Oil Pan

Crankshaft + Bearings

Piston

Exhaust Manifold

Valve Cover

Section View

What I Learned

Improved my ability to work with complex assemblies and simulate realistic motion in Fusion 360.
Gained deeper understanding of the camshaft rocker arm mechanism, specifically how rotational motion is translated into precise valve timing and linear valve motion for intake and exhaust cycles.
Designed and added valve reliefs in pistons, which enhance clearance and enable higher RPM performance without risk of valve to piston interference.
Strengthened my CAD techniques by modelling advanced components such as the exhaust system and intake system.
Learned how to create and present exploded animations in Fusion 360 to effectively communicate assembly structure.

Reference

Fusion 360 V6 Engine Build: https://www.youtube.com/watch?v=gYTRLEhNuUw&list=PLVmcAzcDj0DRv5c_iHz_HUiOsf4pyroeP

Page updated

Google Sites

Report abuse