As a mechanical engineering intern in the technical team, my project involved working on the design of a machine. I developed a full-sized works-like prototype of the XYZ mechanism for a mass production food 3D printer. I ideated concepts, selected and validated them, and iterated various prototypes, utilizing both technical and design engineering skills.
- CAD modeling and analysis using Fusion 360
- Applying 2D and 3D mechanics (minimize torque on motors)
- Extensive concept ideation (e.g. sketching, morphological analysis)
- Applying design criteria for concept selection and improvement (e.g. weighted matrix)
- Physical prototyping using 3D printing (e.g. Prusa, BambooLab, SLS) and power tools to build parts in-house
- Identifying knowledge gaps and conducting supplementary independent research
- Working within an interdisciplinary team
- Communicating visually and adapting technical language according to audience
- Interpersonal skills with various stakeholders (contacting manufacturers, seeking expert advice, developing partnerships)
- Dealing with ambiguity (defining project requirements, outlining deliverables, and ensuring alignment with relevant team members)
All three axis motions were tested, validating the kinematics of my design. My design was praised for its compact nature and inspired a coworker's project. I am grateful for the opportunity to work on this groundbreaking project, as mass production using 3D printing is unprecedented in the food industry.
