Applied Sciences,
Год журнала:
2024,
Номер
14(22), С. 10100 - 10100
Опубликована: Ноя. 5, 2024
Additive
manufacturing
(AM)
plays
a
significant
role
in
the
4th
Industrial
Revolution
due
to
its
flexibility,
allowing
AM
equipment
be
connected,
monitored,
and
controlled
real
time.
In
advance,
minimum
waste
of
material,
agility
complex
geometries,
ability
use
recycled
materials
can
provide
an
advantage
this
method.
On
other
hand,
poor
strength
durability
thermoplastics
used
process
are
major
drawback
that
keeps
behind
common
production
methods
such
as
casting
machining.
Fibre-reinforced
polymers
enhance
mechanical
properties,
advance
from
commonly
polymers,
make
competitive
against
conventional
methods.
The
main
focus
current
review
is
examine
work
conducted
field
reinforced
additively
manufactured
technologies
literature
recent
years.
More
specifically,
discusses
research
composite
fibre
coextrusion
(CFC)
additive
techniques
developed
over
past
years
used.
addition,
study
includes
up-to-date
comprehensive
evaluation
fibre-reinforced
3D
printing
along
with
benefits
terms
response,
namely
tensile,
flexural,
compression
energy
absorption,
anisotropy,
dynamic
properties.
Finally,
highlights
possible
gaps
regarding
proposes
future
directions,
deeper
investigations
into
absorption
position
preferred
fabrication
method
for
ready-to-use
parts
cutting-edge
industries,
including
automotive,
aerospace,
biomedical
sectors.
Materials,
Год журнала:
2024,
Номер
17(17), С. 4433 - 4433
Опубликована: Сен. 9, 2024
Topology
optimization
enables
the
design
of
advanced
architected
materials
with
tailored
mechanical
properties
and
optimal
material
distribution.
This
method
can
result
in
production
parts
uniform
properties,
reducing
anisotropy
effects
addressing
a
critical
challenge
metal
additive
manufacturing
(AM).
The
current
study
aims
to
examine
micro-tensile
response
Inconel
718
utilizing
Selective
Laser
Melting
Technique.
In
this
context,
three
novel
materials,
i.e.,
Octet,
Schwarz
Diamond
(SD),
hybrid
Face
Centered
Cubic
(FCC),
were
tested
different
relative
densities.
specimens
then
subjected
uniaxial
quasi-static
tensile
tests
determine
their
key
including
elastic
modulus,
yield
strength,
ultimate
strength
(UTS),
as
well
scaling
laws
describing
each
material.
situ
Scanning
Electron
Microscopy
(SEM)
has
been
performed
observe
structure
grain
morphology
3D
printed
along
phase
transitions
(elastic,
plastic),
crack
propagation,
overall
failure
mechanisms.
results
highlight
effect
lattice
type
density
on
materials.
Topologically
optimized
structures
presented
70–80%
reduction
while
SD
SD&FCC
higher
stretching
dominated
behavior,
which
was
also
verified
by
n-value
range
(1–2)
extracted
from
identification
laws.
Applied Sciences,
Год журнала:
2024,
Номер
14(22), С. 10100 - 10100
Опубликована: Ноя. 5, 2024
Additive
manufacturing
(AM)
plays
a
significant
role
in
the
4th
Industrial
Revolution
due
to
its
flexibility,
allowing
AM
equipment
be
connected,
monitored,
and
controlled
real
time.
In
advance,
minimum
waste
of
material,
agility
complex
geometries,
ability
use
recycled
materials
can
provide
an
advantage
this
method.
On
other
hand,
poor
strength
durability
thermoplastics
used
process
are
major
drawback
that
keeps
behind
common
production
methods
such
as
casting
machining.
Fibre-reinforced
polymers
enhance
mechanical
properties,
advance
from
commonly
polymers,
make
competitive
against
conventional
methods.
The
main
focus
current
review
is
examine
work
conducted
field
reinforced
additively
manufactured
technologies
literature
recent
years.
More
specifically,
discusses
research
composite
fibre
coextrusion
(CFC)
additive
techniques
developed
over
past
years
used.
addition,
study
includes
up-to-date
comprehensive
evaluation
fibre-reinforced
3D
printing
along
with
benefits
terms
response,
namely
tensile,
flexural,
compression
energy
absorption,
anisotropy,
dynamic
properties.
Finally,
highlights
possible
gaps
regarding
proposes
future
directions,
deeper
investigations
into
absorption
position
preferred
fabrication
method
for
ready-to-use
parts
cutting-edge
industries,
including
automotive,
aerospace,
biomedical
sectors.
