512: Mini-TT Shaft Stub Bearing Press

We worked with Danfoss to upgrade their Mini-TT shaft bearing press to accommodate various types of shafts and bearings. We met with Danfoss to learn their customer needs and understand how the existing press works. After brainstorming sessions, we formulated solutions to Danfoss’s existing problems. We created key goals from the targets and metrics to decide on a new press design. Our focus was to add safety features to allow for a safer and more user-friendly press while maintaining the same pressure and function. 

To meet the design constraints and budget, we upgraded the existing press by redesigning a new frame with a larger work area. For function, we made the press taller to account for the new shafts that will be placed in it. To ensure user safety, we upgraded the the press shield from plexiglass to a wire mesh steel cage. As a long-term solution, we suggested a 20-ton hydraulic press with a larger work area and increased stroke. 

We gave Danfoss a quote and outlined specifications of the new desired press. In 2025, Danfoss will order the new press we recommended. During this project, we learned how to adapt to unexpected challenges and find creative solutions to problems on the fly. The project shows the importance of clear communication and teamwork within a group setting. We implemented our understanding of various subjects, such as mechanical systems and thermal fluids. Doing so, we were able to create a working press for Danfoss.