Front

What are the two main types of filament used in 3D printing?

Back

ABS and PLA.

Front

What part of the 3D printer super-heats the filament before it is extruded?

Back

Extruder.

Front

When using 3D hand tools, in which direction should the sharp blade always be pointed?

Back

Away from any of the student's body parts.

Front

What can cause warping in 3D prints?

Back

Print bed not level, print bed not heated, filament not sticking to print bed, or all of the above.

Front

What is the purpose of using corner handles in 3D design software?

Back

To change the size of an object.

Front

What does ABS stand for in 3D printing materials?

Back

Acrylonitrile Butadiene Styrene.

Front

What does PLA stand for in 3D printing materials?

Back

Polylactic Acid.

Front

What is the function of the build plate in a 3D printer?

Back

It serves as the surface on which the 3D print is built.

Front

What is the importance of leveling the print bed?

Back

It ensures that the first layer of the print adheres properly and prevents warping.

Front

What is the role of the gantry system in a 3D printer?

Back

It supports the movement of the print head along the X, Y, and Z axes.