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One of the major advantages of stereolithography is that it can use transparent polymers, so that...

One of the major advantages of stereolithography is that it can use transparent polymers, so that internal details of parts can readily be discerned. List and describe several parts in which this feature is valuable.

Engineering   Mechanical-Engineering   
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Answer #1

sterio lithography is based on X-ray to achieve high aspect ratios as high as 100. Polymethyl methacrylate (PMMA) is a vinyl polymer sensitive to X rays.Strerio lithography is used to manufacture micro components in polymers like acrylic glass by electrplating it. PMMA is attached to substrate. Absorbed energy side gradually decreases in depth direction of transparent polymer.

Parallel side walls can be processes with very high accuracy

Side walls are having high surface finish, encouraging its optical usages.

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