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 bed being 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 systems.

which of the following is an example of an application that would be well - suited for the sls process?

engine parts
a mirror
furniture
a piece

Explanation:

SLS (Selective Laser Sintering) is good for functional, strong parts with complex geometries (like hollow sections) and cost - effective for low - medium production runs. Engine parts often need to be strong, can have complex internal geometries, and SLS can produce them with high dimensional accuracy and suitable material properties. A mirror requires a very smooth, precise surface (SLS might not be ideal as it uses powder - based sintering which may not give the required smoothness). Furniture is usually large - scale and SLS may not be cost - effective or suitable for the typical materials/designs of furniture. A dice is simple and doesn't take advantage of SLS's strengths in complex geometries or functional, strong parts for production. So engine parts are well - suited.

Answer:

engine parts