Layered Laser Vaporization of PMMA Manuf
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L. Romoli; G. Tantussi; G. Dini
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Article
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2007
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International Academy for Production Engineering
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English
⚖ 346 KB
This paper deals with an innovative technique concerning CO 2 laser machining in order to create 3D cavities to be used as moulds for the casting of polymer resins, vaporizing PMMA layer by layer. The removal of a single layer is achieved using multiple overlapping straight grooves. The groove profi