Prediction of the Weld Qualities Using Surface Appearance Image in Resistance Spot Welding

The quality of the resistance spot weld is predicted qualitatively using information from the weld’s external apparent image. The predicting tool used for weld qualities was a convolution neural network (CNN) algorithm with excellent performance in pattern recognition. A heat trace image o...

Full description

Bibliographic Details
Main Authors: Sang-Gyu Choi, Insung Hwang, Young-Min Kim, Bongyong Kang, Munjin Kang
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/9/8/831