SAE Update - April 2024 - 26

TECH FOCUS:
MATEriAlS
Continuous fiber-reinforced
polymers for aerospace
complex design issue.
In the SAE EDGE™ Research
Report EPR2023019,
Introduction of Continuous Fiber
Reinforced Polymer: A New
Additive Manufacturing Path for
Aerospace, written by Michael
Hayes from The Barnes Global
Advisors, it is highly
recommended that CFRPAM
OEMs readily team up with
leading computer-aided design
(CAD) software companies. This
would help leverage existing
software packages when
designers develop their
manufacturing plans.
It may be some time before
there are full optimization
programs for developing the
toolpaths (e.g., for build time,
strength-to-weight ratios). Yet,
initial input may allow the
manufacturing product team to
manually optimize as they learn.
Ideally, this knowledge would be
fed back to the CAD/computeraided
modelling (CAM) system
with an integrated materials
property package.
3D printed lattice structures with a continuous carbon fiber. Continuous
carbon fibers have a uniquely high tensile strength, even compared to metals.
As computing power continues to increase, the
manufacturing process boundaries of CFRPAM will
become better documented and the desire to pursue
improved performance in a previously optimized
structure will increase. This unsettled issue will move
from being unprecedented and into an everyday
task. n
Adapted from EPR2023019 by Monica Nogueira,
Director of Content Acquisition and Development.
Carbon fiber-reinforced plastics are a strong contender
for lightweighting in the aerospace industry.
26
April 2024
UPDATE
SGL Carbon
Anisoprin

https://www.sae.org/publications/technical-papers/content/EPR2023019/

SAE Update - April 2024

Table of Contents for the Digital Edition of SAE Update - April 2024

SAE Update - April 2024 - Cov1
SAE Update - April 2024 - Cov2
SAE Update - April 2024 - 1
SAE Update - April 2024 - 2
SAE Update - April 2024 - 3
SAE Update - April 2024 - 4
SAE Update - April 2024 - 5
SAE Update - April 2024 - 6
SAE Update - April 2024 - 7
SAE Update - April 2024 - 8
SAE Update - April 2024 - 9
SAE Update - April 2024 - 10
SAE Update - April 2024 - 11
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