|
 |
NDT - Industrial 3D Tomography
The Objective
Defects and discontinuities in a material must be detected before they reach a critical size and so result in severe damage and expensive repair costs. For decades experts have studied 2D representations of materials to identify defects and possible causes of failure. 3D Tomography adds a new dimension to the recognition, sizing, and characterization of defects.
The Solution
3D Tomography was originally developed as a medical technology, but it also provides high added value in failure analysis, 3D modeling and Non-Destructive Testing (NDT) validations.
Computed Tomography (CT) visualizes the physical structures in the interior of an object without physically opening or cutting it. This tool is extremely powerful for analyzing the root causes of failure. When other technologies need to be applied in the field or performance tests are conducted, 3D Tomography delivers excellent insight into the defect’s characteristics and calibration data. In particular, composite materials, light metals and smaller parts can be completely inspected and analyzed.
The X-ray generator and detector (Image Intensifier) are stationary and the sample is rotated during the examination. The digital detector registers hundreds of individual cross-sectional X-ray images from all angles and the computer reconstructs the inner-structural image.
High speed computers process the data into a complete 3D representation, which is comprehensive to understand and interpret. As the technology is still developing, both accuracy and object size are continuously improving.
Why SGS?
Good 3D Tomography requires experience and special skills in order to properly conduct the scan and interpret the data. SGS has all the knowledge, expertise and experience that is needed to perform Computed Tomography well.
SGS Industrial Services operates extremely accurate and powerful systems, capable of analyzing micro-structures and electronics as well as larger components.
Our 3D Tomography Services
SGS Industrial Services offers 3D Tomography combined with other NDT methods.
SGS integrates Material Testing and field application of the highest standards with advanced NDT methods for polymer, steel, and GRP materials.
We can help improve the reliability of your processes and assets. In every stage of an asset’s lifecycle, SGS contributes added-value NDT services.
Application Range
- Micro systems acceleration sensor (pores in glass adhesive, inclusion in cavity)
- Crack detection inside cement or polymer parts
- Inspection of GRP and CFRP for internal discontinuities
- Evaluation tests of NDT procedures to detect certain defects
- Generation of calibration data to set-up other NDT technologies
- Generation of 3D CAD data of an existing object for reproduction (reverse engineering)
- Optimization of production methods of components and materials
Send us your inquiry on 3D-Computerized Tomography now.
|
