Liliko Uchida

Mechanical Engineer, Physicist

Matchbox Car Launcher 2023

Laser cutting, Solidworks

The matchbox car was the first project of my Design for Fabrication class in the spring of 2023. The objective of the project was to create a mechanism which can launch a small matchbox car with a force of approximately 9.81N. My mechanism was designed in SOLIDWORKS then laser cut on 3mm birch wood. The trigger mechanism utlizes a ball bearing and tension from a rubber band.

Matchbox car Matchbox trigger close up Trigger closeup