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Explain any one Rapid prototyping process.OR Explain any two Rapid prototyping processes OR Explain Selective Leaser Sintering (SLS) and how is it different from 3D printing?
written 5.6 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 2.4 years ago

Mumbai university > mechanical engineering > sem 7 > cad/cam/cae

Marks: 6M, 10M

Difficulty: Medium
cad cam cae
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written 5.6 years ago by gravatar for teamques10 teamques10 ★ 65k

Selective Laser Sintering

In Selective Laser Sintering (SLS) process, fine polymeric powder like polystyrene, polycarbonate or polyamide etc. (20 to 100 micrometer diameter) is spread on the substrate using a roller.

Before starting CO2 laser scanning for sintering of a slice the temperature of the entire bed is raised just …

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