What is the method?
Structured Light 3D Scanning is a non-contact dimensional inspection technique that projects light patterns onto a surface and captures the resulting deformation to generate a highly accurate 3D model or point cloud.
Application
Structured Light 3D Scanning is a non-contact dimensional inspection technique that projects light patterns onto a surface and captures the resulting deformation to generate a highly accurate 3D model or point cloud.
Key Benefits
- High-accuracy surface geometry capture.
- Fast measurement of complex shapes.
- Supports digital engineering and maintenance planning.
- Useful for fabrication verification and asset documentation.
Inspection Capabilities
- Delivers detailed surface geometry and dimensional information beyond the scope of conventional NDT.
- Particularly useful for deformation analysis, fit-up verification, flange flatness, wear profile capture, and as-built modelling.
- Allows direct comparison of actual condition against design intent or CAD models.
- Strongly supports engineering, overhaul planning, and reverse engineering workflows.
Limitations
- Evaluates surface geometry only; does not detect internal defects.
- Requires line of sight and suitable surface condition.
- Reflective or transparent surfaces may need preparation.
- Must be used with other NDT techniques when integrity or wall condition is the main concern.