The TFM approach represents a significant step forward for phased array ultrasonic testing (PAUT) technology. However, some PAUT practitioners may still be confused about TFM and its relation to full matrix capture (FMC), as well as the differences between conventional PAUT and TFM/FMC processing.

任何类型的相控阵超声检测（PAUT）图像都可以通过使用适当选择的延迟基于全矩阵捕获（FMC）数据集重建，其中包括：扇形扫描、平面波成像（PWI）、动态深度聚焦（DDF）、全聚焦方式（TFM）等。

ll Matrix Capture (FMC) and Total Focusing Method (TFM) are now available. Even if standards do not yet recognise these techniques for weld inspection, they can be a big help in certain conditions to improve defects characte

Ultrasonic phased array is widely used for NDT in applications and in particular for oil & gas where monitoring of pressurized components is key. The powerful technique Total Focusing Method (TFM) is an advanced way to detect and characterise hydrogen damages. It’s a …

2020年8月7日 · Phased array ultrasonic testing (PAUT), time-of-flight diffraction (TOFD) ultrasonic testing and full matrix capture (FMC) / total focusing method (TFM) are the three advanced ultrasonic non-destrictive testing techniques used …

2021年12月21日 · Combining PAUT and TOFD allows the detection of all welding flaw types and provides reliable through-wall sizing capability in one inspection. Moreover, full matrix capture (FMC), total focusing method, plane wave imaging (PWI), and assisted defect analysis have taken advanced UT to another level.

Utilizing the total focusing method can help technicians identify small defects or flaws in challenging inspections. While standard PAUT remains the method of code and regulation, TFM can still help companies improve safety and maintenance results. Here are some examples of useful applications, based on case studies, for TFM:

The TFM approach represents a significant step forward for phased array ultrasonic testing (PAUT) technology. However, some PAUT practitioners may still be confused about TFM and its relation to full matrix capture (FMC), as well as the differences between conventional PAUT and TFM/FMC processing.

2021年10月15日 · PAUT 缺陷检测超声波设备产生超声波束，扫描测试对象中的线性 - 线性或扇形 - 扇形。 PAUT 通常被理解为具有可变和受控角度的相控阵超声换能器。

Gekko ® is a field-proven flaw detector offering PAUT, UT, TOFD and TFM through the streamlined user interface Capture™. Released in 32:128, 64:64 or 64:128 channel configurations, Gekko combines high-resolution and speed …