As one kind of key anti-fatigue manufacture approaches with simplicity and effectiveness,
the hole cold expansion technology satisfies the increasing needs for light weight and …

Cold expansion process (CEP) is an effective anti-fatigue manufacturing technology, which
is widely used in the hole strengthening of aviation components. In this study, the multi …

Requirements for connection reliability, stability, and service of components in the design
and manufacturing process for aeronautical equipment are progressively growing stricter …

In this work, the process-performance-prediction integration (3P integration) is developed to
improve the fatigue life and reveal the strengthening mechanisms of holed structures after a …

Hole cold expansion is an effective anti-fatigue manufacturing technology, which is widely
used in hole strengthening of aviation components. In this paper, a novel small-deep hole …

The chamfer surface of the hole entrance is considered a source of crack initiation and
propagation caused by surface non-uniformity, which undoubtedly has a significant effect on …

Laser oscillation welding is an advanced aluminum alloy welding technology which can
effectively reduce weld porosity induced by physical and chemical properties of aluminum …

Cold expansion of holes is a typical strengthening technology widely used in aviation parts
and can effectively improve the fatigue life of hole structures. In this paper, a novel hole …

Incorporating tensile overload (OL) or notch to a fatigue-cracked specimen could prolong
fatigue life, but the combined effect of both is unclear up to now. To clarify combined effect of …

Segregation can seriously damage the mechanical properties of the aluminum alloys. 6061
aluminum alloy wheel spokes were prepared by squeeze casting. To investigate the …