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Considerations about the welding repair effects on the structural integrity of an airframe critical to the flight-safety
(Elsevier B.V., 2010-01-01)
Structures critical to the flight-safety are commonly submitted to several maintenance repairs at the welded joints in order to prolong the in-service life of aircrafts. The aim of this study is to analyze the effects of ...
Considerations about the welding repair effects on the structural integrity of an airframe critical to the flight-safety
(Elsevier B.V., 2010-01-01)
Structures critical to the flight-safety are commonly submitted to several maintenance repairs at the welded joints in order to prolong the in-service life of aircrafts. The aim of this study is to analyze the effects of ...
Fatigue Behavior of Weld Repaired AISI 4130 Aeronautic Steel Used in Critical Flight Safety Structures
(Trans Tech Publications Ltd, 2014-01-01)
Since the 1950s, fatigue is the most important project and operational consideration for both civil and military aircrafts. For some aircraft models the most loaded component is one that supports the motor: the Motor Cradle. ...
Analise mecânica e microestrutural em estruturas tubulares aeronáuticas soldadas de aço ABNT 4130
(Universidade Estadual Paulista (Unesp), 2011)
Airplane Motor Cradles have a complex geometry, since they require different conbinations between different tubes and TIG welded in several angles. In T-25 aircraft and Universal T-27 Tucano (EMBRAER / FAB), besides having ...
Fatigue Crack Growth Investigation on a Maintenance Welding Repair Applied on a High Responsibility Airframe
(Elsevier B.V., 2014-01-01)
Fatigue crack usually initiates at welded joints of structural elements. For a high-responsibility aeronautic component, called Motor-Cradle - critical to the flight safety -, successive weld repairs are carried out toward ...
Repair Welding Effects on the Bending Fatigue Strength of AISI 4130 Aeronautical Steel used in a Critical to the Flight-Safety Structure
(Trans Tech Publications Ltd, 2010-01-01)
The aim of this study was to analyze the effect of successive TIG (tungsten inert gas) welding repairs on the reverse bending fatigue strength of AISI 4130 steel, which is widely used in components critical to the ...
Repair Welding Effects on the Bending Fatigue Strength of AISI 4130 Aeronautical Steel used in a Critical to the Flight-Safety Structure
(Trans Tech Publications Ltd, 2010-01-01)
The aim of this study was to analyze the effect of successive TIG (tungsten inert gas) welding repairs on the reverse bending fatigue strength of AISI 4130 steel, which is widely used in components critical to the ...
Analise mecânica e microestrutural em estruturas tubulares aeronáuticas soldadas de aço ABNT 4130
(Universidade Estadual Paulista (UNESP), 2015)
Analise mecânica e microestrutural em estruturas tubulares aeronáuticas soldadas de aço ABNT 4130
(Universidade Estadual Paulista (Unesp), 2015)