Results 1 to 10 of about 4,894 (287)

FEM Research on Welding Thermal Deformation of Copper Alloy Sheet and Optimization of Welding Sequence

Coatings, 2021
To reduce the residual stress and deformation of the copper alloy sheet after welding, and improve the welding quality of the copper alloy sheet, the finite element method (FEM) research on welding thermal deformation and welding sequence optimization ...
Mingxin Yuan, Weibin Chen
exaly   +2 more sources

Numerical investigation of the thermal fields due to the welding sequences of butt-welds

2014
Bachorski et al. (1999) developed a linear elastic finite-element modelling technique to predict postweld distortion.Biswas et al. (2007) conducted a three dimensional finite element analysis of transient thermal history and residual deformation due to line heating.
openaire   +1 more source

System Concept for Image Sequence Classification in Laser Welding

2003
This work introduces a concept for a challenging classification problem of highly dynamic laser welding image sequences. Under the conditions of the industrial production a decision is required within seconds with a high selectivity. The introduced concept consists of classic elements of image processing, classification, and machine learning.
openaire   +1 more source

Welding sequence optimization to reduce welding distortion based on coupled artificial neural network and swarm intelligence algorithm

Engineering Applications of Artificial Intelligence, 2022
Chunbiao Wu, Jun Wang, Jae-Woong Kim
exaly  

Influence of Welding Sequence and Transient Thermal Deformation on Welding Deformation

Proceedings of The Kansai Society of Naval Architects, 2003
Nagano, Shiro, Shibahara, Masakazu, Serizawa, Hisashi, Murakawa, Hidekazu   +3 more
openaire   +1 more source

Sequence in welded ship design and construction.

2012
http://archive.org/details ...
openaire   +1 more source

Numerical Optimization of the Welding Sequence for Mitigating Welding Deformation in Aluminum Pipe Structures by Using a Genetic Algorithm

International Journal of Precision Engineering and Manufacturing, 2020
Chunbiao Wu, Jae-Woong Kim, Kim Jae-Woong   +2 more
exaly  

Incorporating domain knowledge into reinforcement learning to expedite welding sequence optimization

Engineering Applications of Artificial Intelligence, 2020
Jesus Romero-Hdz, Riccardo Fincato
exaly  

Effect of welding sequence to minimize fillet welding distortion in a ship’s small component fabrication using joint rigidity method

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2016
Jeongung Park
exaly  

Method to systemically order welding sequence to efficiently mitigate welding displacement of a general ship grillage structure

Ships and Offshore Structures, 2020
Donghan Woo, Mitsuru Kitamura, Akihiro Takezawa   +2 more
exaly