Meaning
Non-contact inspection methods capture the geometry of a part without the use of mechanical clamps or jigs that could mask its natural shape. Unrestrained optical scanning allows the metrologist to see the true warpage and deformation of a polymer component as it exists in a free state. This approach is essential for identifying the internal stresses that cause a part to deform after cooling.
Detection Accuracy
High-resolution cameras and light projectors create a detailed digital twin of the part surface. Using unrestrained optical scanning eliminates the risk of human error associated with the improper setup of physical fixtures. The resulting data provides a transparent view of the moulding process performance and the accuracy of the tool.
Comparison Workflow
Software aligns the unrestrained scan to the CAD model using best-fit algorithms or specific datum points. This analysis reveals the global deviations that might be hidden if the part were forced into a measurement gauge. Moulders rely on unrestrained optical scanning to validate their cooling cycles and material selection.
Data Volume
Large datasets generated by the scanner require effective computing power for efficient analysis and reporting. Automated workflows can process these point clouds to provide rapid feedback to the moulding department. This speed is essential for maintaining high levels of quality in a fast-paced production environment.
