SLA stands for: (i) Selective Laser Application (ii) Stereo Lithograph

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Module 4: Liquid Based 3D Printing Processes

20262m

SLA stands for:

(i) Selective Laser Application
(ii) Stereo Lithography Apparatus
(iii) Solid Layer Assembly
(iv) Stereo Laser Application

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Answer: (ii) Stereo Lithography Apparatus

SLA cures liquid photopolymer resin layer by layer using a UV laser. It was the first commercial 3D printing process (3D Systems, 1986).

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