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Module 5: Powder Based 3D Printing Processes

20262m

Which energy source is commonly used in SLS?

(i) Laser
(ii) Water jet
(iii) Mechanical cutter
(iv) Electric fan

Worked SolutionAI Assisted

Answer: (i) Laser

Selective Laser Sintering uses a high-power CO2 laser to fuse powder particles along each cross-section.

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