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Fabricating Replacement Glass Prisms For The Piedras Blancas Lighthouse, Daniel Garcken
Fabricating Replacement Glass Prisms For The Piedras Blancas Lighthouse, Daniel Garcken
Materials Engineering
The objective of this project was to design and create a process for manufacturing replacement glass prisms for the Piedras Blancas lighthouse and several other lighthouses nationwide. The prisms were designed to be in multiple metal arrays spread across the floor of the beacon room (the topmost room of the lighthouses). The prisms functioned to transmit extra, radiant light from the beacon light through the floor of the beacon room and disperse it into the maintenance room below. Using computer aided drafting (CAD) software, an original prism was measured and modeled; the corresponding mold was also modeled. G-codes for controlling …