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Modelagem da forma geométrica de cordões de solda utilizando ajuste de curvas para simulação computacional
(Universidade Federal de Minas GeraisUFMG, 2011-02-25)
The search for a industrial method of production more systematic, with better quality control and increased productivity have driven the use of robots in various industrial sectors. And the welding, as an industrial and ...
Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures
(Elsevier B.V. Sa, 2011-06-01)
In this work the effect of Gas Tungsten Arc Welding (GTAW) repairs on the axial fatigue strength of an AISI 4130 steel welded joint used in airframe critical to the flight-safety was investigated. Fatigue tests were performed ...
Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures
(Elsevier B.V. Sa, 2011-06-01)
In this work the effect of Gas Tungsten Arc Welding (GTAW) repairs on the axial fatigue strength of an AISI 4130 steel welded joint used in airframe critical to the flight-safety was investigated. Fatigue tests were performed ...
Effects of several TIG weld repairs on the axial fatigue strength of AISI 4130 aeronautical steel-welded joints
(Wiley-Blackwell, 2012-03-01)
Welded joints of airframes critical to the flight-safety are commonly repair welded during its operational live. In this study, the effect of up to three weld repairs by gas tungsten arc welding (GTAW) on the axial fatigue ...
Effects of several TIG weld repairs on the axial fatigue strength of AISI 4130 aeronautical steel-welded joints
(Wiley-Blackwell, 2012-03-01)
Welded joints of airframes critical to the flight-safety are commonly repair welded during its operational live. In this study, the effect of up to three weld repairs by gas tungsten arc welding (GTAW) on the axial fatigue ...
Avaliação da influência da vazão de gás utilizada no processo GMAW nas tensões residuais utilizando ondas LCR
(Universidade Federal de Santa MariaBrasilEngenharia MecânicaUFSMPrograma de Pós-Graduação em Engenharia MecânicaCentro de Tecnologia, 2023-03-09)
Welding is a manufacturing process widely used in industry to join metal parts permanently.
However, at the end of the process, due to the high temperatures involved, residual stresses
(RS) appear, making the welded ...
Development of a welding procedure for mil a 46100 armor steel joints using gas metal arc welding
(Universidad Nacional de Colombia Sede Medellín, 2011)
A welding procedure (WPS) for MIL A46100 steel armor joints using the gas metal arc welding process (GMAW) was developed and qualified according to mechanical and non-destructive (NDT) requirements of military codes. ...
Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures
(Elsevier B.V. Sa, 2014)
Fatigue assessment of a double submerged arc welded gas pipeline
(Elsevier, 2007-06)
An uncommon blow out in a 24″ diameter, 7 mm thick API 5L X52 gas pipeline was due to fracture at the longitudinal double submerged arc weld (DSAW). Fatigue cracks were found to have initiated from a large embedded weld ...