NWA3D
A5
User
Manual
Changes
include
hardware
upgrades,
custom
operating
system,
and
our
unmatched
warranty,
lifetime
training,
and
support
for
educators.
A31
The
A31
is
an
open
source
material
extrusion
3D
printer
design
that
prints
300
x
300
x
400mm.
NWA3D
modifies
the
original
design
to
meet
the
rigorous
classroom
environment
and
calls
the
version
an
NWA3D
A31.
We
build,
modify,
and
test
every
printer.
We
are
the
sole-source
provider
of
the
NWA3D
A31.
Changes
include
hardware
upgrades,
custom
operating
system,
and
our
unmatched
warranty,
lifetime
training,
and
support
for
educators.
ABS
Stands
for
Acrylonitrile
Butadiene
Styrene,
which
is
a
thermoplastic
used
for
3D
printing.
ABS
is
a
common
form
of
plastic
found
in
most
household
items
that
were
injection
molded.
Additive
Manufacturing
The
process
of
creating
an
object
from
a
digital
file
by
stacking
2D
layers
to
form
a
3D
object.
Also
called
3D
printing.
see
also
3D
Printing
Axis
Binding
A
problem
associated
with
the
X-,
Y-,
or
Z-axis
on
a
printer,
in
which
the
axis
is
unable
to
move
freely
or
perform
a
given
movement.
Belt
Toothed
gear
belt
that
is
used
to
transfer
movement.
Bridging
Bridging
occurs
in
a
3D
when
filament
is
extended
across
an
open
area
without
supports.
The
distance
a
can
bridge
is
determined
by
the
hardware
capabilities
of
the
printer
and
the
slicer
settings.
Brim
A
platform
adhesion
option
whose
function
is
to
reduce
shrinkage
of
bottom
layers
or
better
adhere
a
low
surface
area
object
by
providing
a
larger
base
platform.
©
2018
NWA3D
LLC
21