Tue, 20 August, 2024
On August 13, 2024, TWI conducted a highly successful webinar titled "Introduction to PAUT FMC Data Collection with Reconstruction Using TFM Algorithms and Practical Demonstration." This event was designed to provide industry professionals with a comprehensive understanding of advanced Phased Array Ultrasonic Testing (PAUT) techniques, particularly focusing on Full Matrix Capture (FMC) and Total Focusing Method (TFM) algorithms.
The webinar featured two esteemed speakers A. Satish Murgan (Advanced NDT Manager), and T.C. Karthikeyan (Product Application Specialist). The session was structured to offer both theoretical insights and practical applications, making it highly valuable for attendees seeking to enhance their knowledge and skills in non-destructive testing (NDT).
Key Topics Covered:
- Introduction to FMC and Data Acquisition Principle:
The session began with a detailed introduction to the Full Matrix Capture (FMC) technique and the principles behind data acquisition, providing a strong foundation for understanding the subsequent topics.
- Overview of TFM Algorithms:
The speakers provided an in-depth explanation of Total Focusing Method (TFM) algorithms, highlighting their importance in achieving high-resolution images in NDT applications.
- Applying Region of Interest (ROI) for TFM Resolution:
Participants learned about the process of applying the Region of Interest (ROI) to achieve optimal resolution using TFM, a crucial step in enhancing the accuracy of inspections.
- Defective Images in TFM Using Various Modes:
The webinar explored the generation of defective images in TFM using different modes, illustrating how various settings can affect the outcome of inspections.
- Applicable Codes and Standards for FMC/TFM:
The session concluded with an overview of relevant codes and standards, ensuring that participants were aware of the industry requirements for using FMC and TFM in their work.
A significant highlight of the webinar was the live practical demonstration led by Karthikeyan. Conducted on an online platform, the demonstration showcased the application of PAUT FMC/TFM on suitable blocks and flawed specimens. This hands-on approach allowed participants to observe the techniques in real time, enhancing their understanding of how to implement these advanced methods in their respective fields.
The event concluded with an engaging Q&A session, where participants had the opportunity to ask specific questions and receive expert insights from the speakers. The interactive nature of this segment further contributed to the success of the webinar, as attendees could clarify doubts and deepen their understanding.