Question

sls: common applications
use the information below to answer the question.
materials used
with sls, you can use multiple materials, which are suitable for functional
applications such as prototypes and actual production use. the materials are very
strong with high dimensional accuracy.
cost effectiveness
you can make low to medium production runs, which makes it very cost - effective.
complex geometries
being able to create a functional product with hollow sections that don’t require a
support structure is one of the main uses for sls technology. due to the powder bin
support structure, parts can be formed with hollow sections, such as a pipe. the ability
below the support, parts can be formed with hollow sections, such as a pipe. the ability
to do complex geometry along with no need for support material makes it a perfect
application for complex ducting creations.
what serves as the support during the sls process?
the powder bin
the mechanical arms
the laser panel
the build plate

Explanation:

In the "Complex Geometries" section of the SLS information, it is stated that "Due to the powder bin support structure...", so the powder bin serves as the support during the SLS process.

Answer:

the powder bin