Project Background:
Our client approached CAD Deziners with a request to 3D print and paint a segmented pie chart model. They provided STL files for each individual slot of the chart—but there was a major hurdle: the files were incomplete and did not represent a unified, presentable model.
The Challenge:
- Incomplete STL Files: The segments provided lacked critical details, and were not aligned or labeled clearly.
- Visual Communication Issue: Without labels or a central frame, the chart lacked clarity and did not meet the client’s presentation needs.
Our Solution:
Our design and engineering team got to work:
Redesign: We suggested a new layout where each segment (slot) would be fitted into a central base structure.
Embossed Text Labels: To improve clarity and aesthetics, we proposed embedding raised text on each panel representing the data category.
3D CAD Adjustments: We re-modeled the design for proper fitment, symmetry, and visual appeal.
Material Choice: The final model was printed using white ABS resin, known for its durability and clean finish.
Custom Painting: Each pie segment was hand-painted in a different, vibrant color according to the client’s specification.
Secure Packaging: The finished model was carefully packed to ensure safe delivery.
Final Outcome:
The end product was a vibrant, precise, and professional-looking pie chart model that not only met but exceeded client expectations. The embossed labels added both function and flair, making the chart an effective visual tool for their presentation.
Case Study Highlight Question:
Q: Why is it important to redesign STL files instead of printing them as-is when they’re incomplete or unoptimized?
A: Printing directly from incomplete STL files can result in misaligned parts, structural instability, and poor visual presentation. By redesigning and optimizing the CAD model, we ensure precise assembly, improved aesthetics, and alignment with the client’s intended use. This results in a high-quality, professional final product.