Weld-Quality Prediction Algorithm Based on Multiple Models Using Process Signals in Resistance Spot Welding

Weld-Quality Prediction Algorithm Based on Multiple Models Using Process Signals in Resistance Spot Welding

An efficient nondestructive testing method of resistance spot weld quality is essential in evaluating the weld quality of all welded joints in the automotive components of a car body production line. This study proposes a quality prediction algorithm for resistance spot welding that can predict the...

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Bibliographic Details
Main Authors: Sehyeon Kim, Insung Hwang, Dong-Yoon Kim, Young-Min Kim, Munjin Kang, Jiyoung Yu
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Metals
Subjects:
dynamic resistance
electrode displacement
logistic regression model
polynomial regression model
resistance spot welding
welding quality prediction
Online Access:https://www.mdpi.com/2075-4701/11/9/1459

Internet

https://www.mdpi.com/2075-4701/11/9/1459

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