scholarly journals Numerical Simulation of a Weld Pool Formation in a TIG Welding Using an Incompressible SPH Method

2014 ◽  
Vol 32 (4) ◽  
pp. 213-222 ◽  
Author(s):  
Masumi ITO ◽  
Seiichiro IZAWA ◽  
Yu FUKUNISHI ◽  
Masaya SHIGETA
Keyword(s):  
Numerical Simulation ◽  
Weld Pool ◽  
Tig Welding ◽  
Sph Method ◽  
Incompressible Sph ◽  
A Tig Welding ◽  
Pool Formation

scholarly journals Numerical Simulation of Joining Process in a TIG Welding System Using Incompressible SPH Method

2015 ◽  
Vol 33 (2) ◽  
pp. 34s-38s ◽  
Author(s):  
Masumi Ito ◽  
Yu Nishio ◽  
Seiichiro Izawa ◽  
Yu Fukunishi ◽  
Masaya Shigeta
Keyword(s):  
Numerical Simulation ◽  
Tig Welding ◽  
Sph Method ◽  
Incompressible Sph ◽  
A Tig Welding ◽  
Joining Process ◽  
Welding System

Experimental and numerical simulation of thermomechanical phenomena during a TIG welding process

2004 ◽  
Vol 120 ◽  
pp. 697-704
Author(s):  
L. Depradeux ◽  
J.-F. Jullien
Keyword(s):  
Numerical Simulation ◽  
Numerical Models ◽  
Welding Process ◽  
Central Zone ◽  
Mechanical Analysis ◽  
Tig Welding ◽  
General Ability ◽  
Reduced Dimensions ◽  
Simple Geometry ◽  
A Tig Welding

In this study, a parallel experimental and numerical simulation of phenomena that take place in the Heat Affected Zone during TIG welding on 316L stainless steel is presented. The aim of this study is to predict by numerical simulation residual stresses and distortions generated by the welding process. For the experiment, a very simple geometry with reduced dimensions is considered: the specimens are disks, made of 316L. The discs are heated in the central zone in order to reproduce thermo-mechanical cycles that take place in the HAZ during a TIG welding process. During and after thermal cycle, a large quantity of measurement is provided, and allows to compare the results of different numerical models used in the simulations. The comparative thermal and mechanical analysis allows to assess the general ability of the numerical models to describe the structural behavior. The importance of the heat input rate and material characteristics is also investigated.

scholarly journals Numerical simulation of weld pool formation in submerged arc welding process

2020 ◽  
Vol 38 (4) ◽  
pp. 355-362
Author(s):  
Yosuke OGINO ◽  
Masahiro IIDA ◽  
Satoru ASAI ◽  
Shohei KOZUKI ◽  
Naoya HAYAKAWA ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Weld Pool ◽  
Arc Welding ◽  
Welding Process ◽  
Submerged Arc Welding ◽  
Arc Welding Process ◽  
Pool Formation ◽  
Submerged Arc

G0306 Numerical Simulation of a Deforming Liquid Body on a Solid Surface Using Incompressible SPH method

2013 ◽  
Vol 2013 (0) ◽  
pp. _G0306-01_-_G0306-04_
Author(s):  
Masumi ITO ◽  
Masaya SHIGETA ◽  
Seiichiro IZAWA ◽  
Yu FUKUNISHI
Keyword(s):  
Numerical Simulation ◽  
Solid Surface ◽  
Sph Method ◽  
Liquid Body ◽  
Incompressible Sph

scholarly journals Numerical Analysis of Weld Pool Formation Mechanism in TIG Welding in Consideration of Influence of Emitter Material adding to Tungsten Cathode

2011 ◽  
Vol 29 (3) ◽  
pp. 14s-18s
Author(s):  
Tasuku ZENIYA ◽  
Shinichi TASHIRO ◽  
Manabu TANAKA ◽  
Eri YAMAMOTO ◽  
Kei YAMAZAKI ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Weld Pool ◽  
Formation Mechanism ◽  
Tig Welding ◽  
Tungsten Cathode ◽  
Pool Formation
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