IDEXX Laboratories
Fall 2024 // R&D Mechanical Engineering Co-op
As a co-op within the R&D Mechanical Engineering team at IDEXX, I designed and managed components for a veterinary diagnostic instrument. I gained extensive experience in SolidWorks, creating and revising parts, generating GD&T-compliant drawings for model shop fabrication, and developing test fixtures for Ametek LS1 mechanical testing. Operating in a cross-functional environment, I presented in a design review and provided regular updates during team meetings, ensuring alignment and progress on key projects.
Key Skills Gained
01
Computer-Aided
Design: SOLIDWORKS
In a fast-paced environment, I learned to create and refine 3D models, assemblies, and technical drawings for instrument integration. I developed a foundational understanding of Geometric Dimensioning and Tolerancing (GD&T) and applied industry standards to ensure clear and precise documentation. This knowledge helped me effectively communicate design intent with suppliers and manufacturers, ensuring accuracy and consistency in production.
02
Design Review
At the conclusion of a product generation, I presented at a design review as a contributor of the cartridge handling partition. I prepared a PowerPoint slide deck presenting research and my proposed component design. Ultimately, the design review was approved and integrated into the generation build.
03
Testing
I designed and built a range of test fixtures to evaluate the performance of various components, ensuring accurate and repeatable testing conditions. This involved selecting appropriate materials, integrating sensors for data collection, and refining fixture designs based on test results. By developing these fixtures, I helped improve testing efficiency and provide critical insights into component reliability and functionality.
04
Industrial Design
To bridge the gap between the designer and the consumer, I assisted in the preparation of enclosure mockups, converting sketch concepts into SOLIDWORKS CAD assemblies and physical prototypes. Throughout this process, I gained an enhanced understanding of human-centered design, catering to the needs of veterinary technicians and abiding by the IDEXX design language.
05
3D Printing
Expanding my prototyping literacy, I utilized the facility's Prusa 3D printers and designed for FDM, SLA, and SLS printing methods for printing in the model shop. I explored the strengths and weaknesses of each printing method, optimizing the quality of test fixtures and product prototypes.
06
Design and
Data Analysis
For compression testing, I analyzed mass data exhibiting the relationship between force and displacement. I compared the experimental results to the expected product specifications, producing stress vs. strain plots and nominal strength identification.
​
As a team member, I participated in Pugh decision matrices when presented with design concepts. The matrices created tangible comparison of design efficiencies (i.e. size, reliability, mounting schemes).