SiOCAST × SHINING 3D
3D Scanning as a Key Tool to Validate, Analyze, and Optimize Injection in Silicone Molds
3D Scanning as a Key Tool to Validate, Analyze, and Optimize Injection in Silicone Molds.
At SiOCAST, we understand manufacturing as an iterative process, where design, mold, and final part are all part of the same system. Within this framework, 3D scanning has become a strategic tool to close the loop between the digital and physical worlds.
Our collaboration with SHINING 3D strengthens this approach by adding a critical layer of analysis and validation to the SiOCAST ecosystem.
From Real Parts and Molds to Data
Once parts are injected using silicone molds, 3D scanning allows us to precisely capture both:
the final injected parts, and
the silicone molds themselves, either right after manufacturing or after multiple production cycles.
This step is essential to move beyond visual inspection and work with objective, measurable data.
Using SHINING 3D scanners, we can:
Compare real geometries with the original CAD design.
Detect dimensional deviations.
Analyze shrinkage, local deformation, or expansion.
Evaluate how silicone molds behave throughout their service life.
Dimensional Analysis and Tolerance Control
One of the main challenges in non-conventional injection processes is understanding real-world tolerances. 3D scanning enables full dimensional analysis, overlaying scanned data directly onto the nominal CAD geometry.
This allows us to:
Identify areas that require geometric compensation.
Adjust designs before producing a new mold.
Optimize parts for better repeatability and functional fit.
Reduce unnecessary physical iterations.
The result is a more controlled process, even for complex geometries or technical parts.
In addition, our workflow also leverages the SHINING 3D FreeScan Combo, a metrology-grade portable 3D scanner that combines blue laser and infrared light sources to capture highly accurate and reliable 3D data.
This system allows us not only to verify injected parts and silicone molds, but also to inspect 3D printed masters, calibrate 3D printers, and validate printing accuracy when producing SiOmaster masters. By scanning printed parts and comparing them directly to the original CAD, we can detect deviations, fine-tune printing parameters, and ensure that every master used for mold making meets the required dimensional accuracy.
Integrating the FreeScan Combo into the SiOCAST process helps us close the full loop between 3D printing, mold making, injection, and dimensional analysis, improving repeatability, process stability, and overall part quality across applications.
Fast Iteration and Process Optimization
The combination of silicone molds and 3D scanning dramatically accelerates the continuous improvement cycle.
Instead of assuming how the process behaves, we measure it, analyze it, and correct it quickly.
This approach makes it possible to:
Iterate designs in very short timeframes.
Validate changes before scaling production.
Fine-tune injection parameters based on real data.
Reduce risk during validation and pre-industrialization phases.
This is especially valuable across industries such as footwear, consumer goods, technical components, toys, and industrial accessories.
An Ecosystem, Not Isolated Tools
Beyond the technology itself, what truly matters is how it fits into the workflow. SHINING 3D’s scanning technology integrates naturally into the SiOCAST process, connecting:
design → mold → injection → analysis → optimization.
This system-level approach enables more confident decision-making at every stage of development.
Collaboration Beyond the Lab
As an example of this collaboration, SiOCAST and SHINING 3D have also worked together on specific projects in the medical sector, where dimensional accuracy and geometric validation are especially critical.
These projects have served to validate the full workflow—from scanning to final injected part—under demanding conditions.
Looking Ahead
We continue to expand our capabilities in analysis, validation, and process control, convinced that the future of manufacturing lies in measurable, iterative, and connected processes.
Our collaboration with SHINING 3D is another step in that direction: turning real-world data into better design and manufacturing decisions, across industries.
