Question

fff: benefits and limitations
use the information below to answer the question.
when determining whether or not fused filament fabrication is the best option to use
for your project, it is important to take into consideration all of the different benefits
and limitations that accompany the process.
benefits
fused filament fabrication is the most popular and accessible type of printing process.
the hardware and materials used for fused filament fabrication are the least
expensive. there is also a broad range of polymers and colors that are available for the
fff process.
limitations
one of the drawbacks of the fff process is the limited finished texture of the prints.
another limitation is that prints created in this process will be strong on the x - axis,
but weaker on the y - axis. each layer is joined together by layer adhesion and
is weakest in between each printed layer.
mitigation of limitations
there are a few techniques to mitigate the limitations and drawbacks of fused
filament fabrication. one technique that can be used is to adjust the layer height.
when layers are shortened, each layer will be less defined, thereby creating a
smoother finish. the print can also be sanded and polished during post - processing to
lessen the impact of the layer - by - layer effect.
in cases where your project will be strained in multiple directions, instead of printing
one large, continuous form, the print can be separated into smaller segments. this
allows for each part to be oriented in the direction where the strength is needed most.
what type of strength will each axis generally have for a
project created through fused filament fabrication?
a strong x - axis and a weak y - axis
a strong y - axis and a weak x - axis
a strong x - axis and a strong y - axis

Explanation:

The text in the "Limitations" section clearly states that "prints created in this process will be strong on the X - axis, but weaker on the Y - axis".

Answer:

a strong x - axis and a weak y - axis