Question

pbf: dimensional accuracy
use the information below to answer the question.
the tolerances of direct metal laser sintering are very good. they are the same as material jetting with a size of 0.1 millimeters - just below that of a human hair.
once the print is complete, the supports need to be cut off the print bed by the operator. once the user has the piece, they can do any processes to it that they would with any other metal material.
materials

• stainless steel is corrosion - resistant and the most cost - effective.
• titanium is low - cost but quite expensive.
• aluminum is a good material but expensive.
• brass is another good material but expensive.

direct metal laser sintering has the same tolerance size as which of the following processes?
vat polymerization (va)
stereolithography (sl)
material jetting (mj)
fused filament fabrication (fff)

Explanation:

The text states that the tolerances of Direct Metal Laser Sintering are the same as Material Jetting with a size of 0.1 millimeters.

Answer:

Material Jetting (MJ)