FISHSIM - 3D Scanning Jig for Fish Specimens
Designed and prototyped a rotary jig system for comprehensive 3D scanning of fish specimens. This vacation project kickstarted a larger fish research initiative, with the design later modified for actual testing in Tromsø.
Duration
December 2024
Role
Team Member
Institution
NTNU
Status
Completed
Technologies Used
Overview
This vacation project developed a jig system with rotary rails for comprehensive 3D scanning of fish specimens. The design features offset rails between the bottom and top base, allowing a camera or scanning device to move seamlessly around the fish from multiple angles. The concept was prototyped in Fusion 360 and built with plans for stepper motor automation. This work kickstarted a larger fish research project, with our design being modified for actual friction testing experiments in Tromsø in October 2025.
Problem Statement
Enable complete and accurate 3D scanning of fish specimens from multiple angles using a portable, adaptable jig system that can accommodate either professional cameras or smartphones.
Challenges & Solutions
| Challenge | Solution | Outcome |
|---|---|---|
| Complete Coverage Scanning | Designed offset rotary rails allowing camera movement around full specimen circumference | Comprehensive multi-angle scanning capability |
| Device Adaptability | Created adjustable mounting system for cameras or smartphones | Flexible solution for different scanning scenarios |
| Motion Automation | Designed for stepper motor integration for smooth, precise rotation | Ready for automated scanning sequences |