SCALE PHYSICAL MODELS
Selux Diagnostics- Scale Model Project
Selux Diagnostics approached me with a wildly interesting project - they wanted to create realistic, small scale models of their machines.
They make large desktop and refrigerator sized diagnostic machines for running bacterial panels in under five minutes. Shipping one of these machines around to conferences is incredibly expensive, so they wanted an eye catching but educational model to show off their tech.
The Challenge:
Use existing CAD files to create 12 inch tall scale models with an accurate appearance.
Several hurdles had to be solved to get this project done.
CAD is not 3D printable. It contains thousands of components, like screws, electronics, and sheet metal parts. None of this is easily transferred to 3D printed parts.
Color accuracy was a key factor.
We wanted the models to be educational - this means that internal parts need to be easily visible and accurate.
The Solution:
I was able to use by engineering background and 3D printing knowledge to make this project happen! I handled everythign from the CAD handover to shipment of the finished models in a hard roller case.
3D Printable versions of the machine CAD file were created from scratch, using engineering CAD as a reference
Part’s were sourced from Xometry using Polyjet printing - this meant getting many colors in one print to reduce part number and cost
Custom colors denoted specific workflow paths within the machine, providing both an eye catching marketing tool and also and educational sales tool.
The models have been utilized by Selux for many conferences so far, bringing in a lot of interest to their product and company.
