2D and 3D optical inspection can evaluate exposed pores, pits and contour anomalies. Internal porosity, inclusions and material soundness require X-ray, CT or another validated method. A 3D camera cannot see through metal.
How to validate
Design views around part dimensions, curvature, roughness and handling. Define separate surface and internal-defect acceptance criteria, then verify detectable defect size, repeatability and complete station cycle time.
This is a general industrial-vision evaluation guide, not a delivered IRIS ANT PCBA AOI case study or a standard machine configuration. The station must be qualified for the parts, optics and automation requirements.
Project evaluation checklist
- Define the item, visible inspection surfaces and minimum defects; separate appearance, internal structure and electrical or functional checks.
- Prepare verified good, defective and borderline samples across lots; separate training and acceptance sets.
- Report escapes and false calls by defect class, with review workload, complete cycle time and repeatability.
- Confirm program versions, permissions, retention and traceability fields; approve production only after trials pass.
Continue with
Industrial vision applications
Evaluate a dedicated station around the part and process.
→PCBA AOI products
Machines and software for board inspection.
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