Tungsten heavy alloys (WHAs) are metal-metal matrix composites which are suitable
candidates for defence and nuclear applications. In order to meet the geometric complexity …

Helical milling has been positioned as an alternative to conventional drilling, where the
advantages it offers make it very attractive for use on difficult-to-machine alloys such as the …

Macro-geometrical deviations play a very important role in the functionality and reliability of
structural parts for aircraft. The use of environmentally friendly techniques, such as dry …

Aluminium alloys (mainly 2XXX and 7XXX series) have been traditionally used in the
industry in the manufacture of structural parts in aircrafts, due to their excellent ratio density …

Turning of light alloys as aluminum-based UNS A92024-T3 is broadly implemented in the
manufacture of critical aircraft parts, so ensuring a good functional performance of these …

Abstract Currently Airship Building Industry (ABI) applies new developments of materials by
stacking classics (as light alloys) and more recent (such as Carbon Fiber Reinforced …

The paper describes an experimental study developed on the AA7075 T651, which is an
aluminum alloy extensively used in the aeronautical industry. This work presents a double …

The aim of the present work was to evaluate the effect of different metrology factors,
including the number of tested samples, specimens machining and surface quality …

One of the efforts made in the education sector to increase the need for human resources is
to implement a system that can create a workforce that is ready to apply their knowledge in …

Hole expansion ratio is a material parameter which defines the extent to which sheet metals
are formed. Research has shown that, the stress state observed at the hole edge after hole …