Flashcards
Chapter 17
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- 1Stereo LithographyInvented by Charles Hull in 1984 and was the 1st commercially available rapid prototyping technology and has made significant improvements recently
uses photo polymer resins cured with a UV laser - 2What are the main components of a stereo lithography system?1) A vat containing liquid photo polymer
2) Galvanometer controlled mirrors directing a UV laser onto the surface of the liquid and just bellow the surface
3) A vertical elevator tray - 3Selective Laser Sintering (SLS)A laser to sinters (fuses) layers of powdered materials together to form solid 3D objects. It's known for its ability to process a variety of prototyping materials including thermoplastics, investment-casting wax, and powdered metal
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- Optics Test 3 Flashcards on Chapter 17, created by Matt Penny on 18/04/2018.
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- Created by Matt Penny · Apr 18, 2018
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