Recall & Review
beginner
What does SLA stand for in 3D printing?
SLA stands for Stereolithography, a 3D printing process that uses light to cure liquid resin into solid objects.
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beginner
How does the SLA process create a 3D object?
SLA uses a laser or light source to harden liquid resin layer by layer, building the object from the bottom up.
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beginner
What is the role of the resin in the SLA process?
The resin is a liquid material that hardens when exposed to light, forming the solid parts of the 3D printed object.
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intermediate
Name one advantage of the SLA process compared to other 3D printing methods.
SLA can produce very detailed and smooth surface finishes, making it ideal for precise models and prototypes.
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intermediate
What is a common post-processing step after SLA printing?
After printing, the object is usually cleaned of excess resin and cured further under UV light to strengthen it.
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What type of material does SLA 3D printing use?
✗ Incorrect
SLA uses liquid resin that hardens when exposed to light.
Which tool is commonly used to harden the resin in SLA printing?
✗ Incorrect
A laser or UV light cures the resin layer by layer.
What is a key benefit of SLA printing?
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SLA is known for producing detailed and smooth models.
What happens after the SLA print is finished?
✗ Incorrect
Post-processing includes cleaning and UV curing to strengthen the print.
Which of these is NOT part of the SLA printing process?
✗ Incorrect
Melting plastic filament is used in FDM printing, not SLA.
Explain the basic steps of the SLA (Stereolithography) process in 3D printing.
Think about how the object is formed from liquid to solid.
You got /4 concepts.
Describe one advantage and one common post-processing step of the SLA process.
Consider what makes SLA special and what happens after printing.
You got /3 concepts.