Introduction Ultrasonic NDT testing is an effective way to determine the integrity of a spot weld. Below is a good…
Browsing: spot weld nugget
Introduction If you are looking for a good NDT system for inspecting spot welds in the automotive industry or any…
Introduction An important correlation between the attenuation of an Ultrasonic A-scan reading and the strength of a spot weld can…
Introduction There are advantages and limitations for you to consider with ultrasonic technology to do NDT (Non-Destructive Testing) of spot…
Introduction Non-Destructive Evaluation (NDE), also known as Non-Destructive Test (NDT) can provide you with 95% accuracy when compared to physical…
Introduction Non-Destructive Testing (NDT) systems are becoming more advanced and more accurate; however, there is still a human component that…
Introduction Destructive testing of spot welds can be costly and time consuming. Many automotive companies are adopting various forms of…
Introduction Due to an effort to reduce vehicle weights to enhance vehicle fuel efficiency, innovative high-strength steels are frequently used…
Attenuation of ultrasonic signals During the resistance spot weld process, the metals rapidly melt and cool. The resulting weld nugget…
It is important to have a way to test spot welds quickly and accurately to determine the integrity of the…