Question

metal powder bed fusion vs. binder jetting
use the information below to answer the question.
binder jetting uses a binding agent to glue the particles together. it does not use any
heat in the bin. once the form is removed from the bin, it is placed in an o-
complete the process. binder jetting is less expensive than metal powder bed fusion,
and the pieces can be much larger.
in contrast, metal powder bed fusion uses heat to fuse metal powder together, but
does not require heat for post - processing. there is also a difference in quality and
mechanical property. metal powder bed fusion has excellent tolerances, dimensional
accuracy, and good mechanical properties. binder jetting has a limited range of
mechanical properties for functional purposes.
tolerances

• metal powder bed fusion - 0.1 mm
• binder jetting - 0.2 mm

if a user is building a highly fine - tuned, complex system like an engine, metal powder
bed fusion would be the way to go. binder jetting is functional for less finely tuned
items, such as handles, door knobs, or golf clubs.
which of the following processes uses a binding agent to
glue the particles together?
binder jetting
fused filament fabrication
metal powder bed fusion
material jetting

Explanation:

The text clearly states that Binder Jetting uses a binding agent to glue particles together.

Answer:

Binder Jetting