The NUGEAR (NUtating GEARbox) is an innovative gearbox. The technology behind the innovative
parts
was conceived for space applications but is applicable also within industrial automation and
robotics fields. In the last years, the client has produced a large set of batches of gears
for
this
gearbox through its facility, acquiring a specific knowledge about the component design and
properties, as well as product limitations and challenges. When it comes to NUGEAR
traditional
manufacturing, there are some bottlenecks.
Thus, the company is strongly motivated to develop the
GearUP project and to work on Additive Manufacturing (AM) technologies to redesign and
produce
some
of the mechanical components. The client explored the production of parts with different
materials,
such as titanium and aluminum alloy.
The main goal of the usage of such advanced material was the
increase of NUGEAR fatigue strength to improve reliability and durability of the workpiece.
Within LightMe ecosystem, our client reaps several significant benefits from utilizing AM
processes,
including:
Reduction of part costs, through a more cost-effective process, manufacturing steps reduction and the avoidance of specific tooling;
Increase of NUGEAR performances, through reduction of parts weight (addition of voids in the volume of the gears);
Reduction of manufacturing time.
BB1/ Borealis (IRIS), BB2/ Monitoring, (STAM), Innovation Management (AXIA).