Can I read Nondestructive Spot-Weld Evaluation Method on EtoBox?

Nondestructive Spot-Weld Evaluation Method by MEET_MS is a document available to read on EtoBox.

What is Nondestructive Spot-Weld Evaluation Method about?

This document describes a new ultrasonic method developed by JFE for nondestructively testing spot welds. It transmits ultrasonic Lamb waves into steel sheets at a sending point outside the weld nugget, and receives the waves at a receiving point opposite the sending point. Attenuation of the waves corresponds to nugget diameter. The method was studied using an immersion technique and array transducers, finding measurement results agreed with actual nugget sizes. This new nondestructive method allows more r

Author

MEET_MS

Language

EN