Results 221 to 230 of about 6,743 (266)

Simulation on the welding of CLAM steel

Fusion Engineering and Design, 2010
Abstract China Low Activation Martensitic (CLAM) steel was regarded as the research object in this paper, three-dimensional finite element numerical model of two-layer welding by one side was established using FEA software—ANSYS, methods of ANSYS Parametric Design Language (APDL) and life–death element technique were applied to simulate the moving of
Yu-cheng Lei, Qiang Zhu, Ling Zhang, Kang-jia Gu, Xin Ju   +4 more
openaire   +1 more source

Simulation for Design of Automated Welding

EUROCON 2007 - The International Conference on "Computer as a Tool", 2007
This paper describes a promising approach where simulations were used in the design of real-time control for automated welding. A finite element method has been used for thermal modelling of gas tungsten arc welding on a simplified test object. Measurement data for model calibration and validation was acquired through thermal imaging during weld ...
Fredrik Sikstrom, Anna-Karin Christiansson, Bengt Lennartson   +2 more
openaire   +1 more source

Welding Robot Dynamic Simulation

Advanced Materials Research, 2013
In this paper, the history and present conditions of welding robot were summarized in domestic situation and foreign situation, the latest development in technology was discussed. According to the structure and motion features of welding robots, using the UG simulation techniques can help us to establish the virtual prototype model of the robot easily,
Xue Jun Zhang, Xue Jin Zhang
openaire   +1 more source

Simulating welding with shell elements

Journal de Physique IV, 2004
Finite element simulations can be used to evaluate residual stresses and distortions induced by welding. Such simulations must account for complex interactions between thermal, metallurgical and mechanical phenomena. “Local” simulations are often sufficient for satisfactory predictions of residual stresses in the heat-affected zone (HAZ), but 3D ...
F. Faure, J.-M. Bergheau, J.-B. Leblond
openaire   +1 more source

General Standard for Welding Simulation*

Materials Testing, 2011
Abstract For differentiating the applicability of various numerical welding simulation methods as well as unifying the prerequisites and the steps to be taken in simulation, normative codes are required for the user. Since any standard-like documents are currently still lacking in this field, the DIN German Institute for Standardization ...
Christopher Schwenk, Dmitrij Tikhomirov, Gerd Esser, Michael Rethmeier   +3 more
openaire   +1 more source

Research on Welding Deformation Simulation

Advanced Materials Research, 2011
A method to obtain welding deformation values and simulating welding deformation effect is proposed in the paper. In this method, the structure is subdivided into Triangular element, the coordinates for nodes adopt the actual value, the coordinates of points are calculated with interpolation of all nodes in the element, and the normal vector of node is
openaire   +1 more source

Mechanical simulation of welding

2022
Ninshu Ma, Dean Deng, Naoki Osawa, Sherif Rashed, Hidekazu Murakawa, Yukio Ueda   +5 more
openaire   +1 more source

SUBMODELING SIMULATIONS IN FUSION WELDS

Journal of Multiscale Modelling, 2012
The technological properties of fusion welds are formed due to the simultaneous effects of different physical phenomena which occur on different length scales. Correspondingly, the simulation of technological properties of fusion welds requires the multiscale approach.
openaire   +1 more source

A Review of Welding Simulation Methods for Large Components

Progress in Natural Science: Materials International, 2023
Zhiqiang Wu, Danqing Yin, Yongping Lei
exaly  

Generating simulated weld paths for a welding robot

2023
LONSBERRY ALEXANDER JAMES, LONSBERRY ANDREW GORDON, KLEIN MATTHEW, BALAJEPALLI SURAG, FENG CHAOJIE, AGGARWAL RACHIT, SOOD RAGHAV   +6 more
openaire   +2 more sources