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Stereolithography, also known as resin 3D printing, is an
additive manufacturing technique where a laser beam is used to cure
liquid resin layer-by-layer to create precise 3D objects. It’s
known for its accuracy, smooth surface finishes, and ability to
produce complex interconnected parts which may be impossible to
create using traditional manufacturing techniques.
A recent article published by TCT Magazine
highlights work by Yuri, an innovative engineering company which
supplies end-to-end solutions to provide biotech products formed in
space. Yuri have developed stereolithographic 3D printed modules
which are used within a fluidic system to distribute fluids
required for microgravity research of biological samples.
The use of 3D printing to create these modules is a significant
innovation. 3D printing allows for the creation of complex and
intricate designs, which are essential for creating chambers and
interconnected channels that can meet the specific needs of
different experiments. The rapid prototyping that 3D printing
allows also means that module designs can be quickly adapted to
client’s requirements, such that the time from design inception
to final product is significantly reduced.
Additionally, the precise nature of 3D printing can be used to
reduce material requirements, allowing the creation of modules that
are lightweight and compact; which is particularly important for
space based systems where every gram counts.
Although further research may be needed to determine the full
capabilities and limitations of these 3D printed modules, this
development represents a positive step forward for conducting
biological experiments in microgravity environments, and it will be
interesting to see what discoveries emerge in the coming years.
With 3D printing, Yuri has been able to add complexity
and accuracy to the design of its ScienceShell fluidic systems,
with intricate internal channels that ‘precisely
distribute’ fluids between the tank and culture
chamber.
www.tctmagazine.com/…
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