[Solved] Which of the following is the correct syntax to describe the layer curing step in SLA? — Ans: Cure each layer by scanning laser over resin surface | 3D Printing

3D Printing - Fundamentals

Which of the following is the correct syntax to describe the layer curing step in SLA?

ASpray binder on powder bed to form layers

BCure each layer by scanning laser over resin surface

CFuse metal powder with electron beam

DMelt filament and extrude layer by layer

Step-by-Step Solution

Solution:

Step 1: Understand SLA layer curing
SLA cures layers by scanning a laser over liquid resin to harden it.
Step 2: Identify incorrect options
Options A, B, and C describe other 3D printing methods (binder jetting, FDM, EBM).
Final Answer:
Cure each layer by scanning laser over resin surface -> Option B
Quick Check:
Layer curing method = Laser scanning resin [OK]

Quick Trick: SLA cures resin with laser scan per layer [OK]

Common Mistakes:

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Which of the following is the correct syntax to describe the layer curing step in SLA?