Dexter Lite stacked- 122 minimal design face shields in 15 hours
Description
The Dexter Lite is a minimal design face shield for rapid production when regular supplies are unavailable but use of face shields is necessary. This is the stacked version, allowing for 122 frames in 15 hours when printing at a speed of 120mm/s. The number of frames can be easily adjusted in OpenSCAD. The stacked version is in an experimental stage - feedback and suggestions are much appreciated! For the original, follow this link: https://www.thingiverse.com/thing:4399655 Print the model using a rigid material such as pla. Take an A5 clear plastic sheet - or an A4 cut in half. On the long side of the sheet, use a regular hole puncher to make 4 holes, two at each corner. Use the hole spacer to position the holes correctly. The design for the spacer is supplied as an stl-file - it can be printed within a minute. Using scissors, make a small horizontal cut on the side of each hole to make it easier to pass through. Press the knobs on the sides of the frame through the holes in the sheet. Knot three elastic bands together. When putting on the face shield, put the resulting longer elastic band around the knobs at the back to improve fit. Important: When wearing the face shield, remember not to take unnecessary risks, to take all other necessary precautions against infection in addition to wearing the face shield, and to follow the guidelines given by medical professionals and the government. Use of professional face shields is always preferred where possible. When producing the face shield, make sure to work hygienically, and make sure the final product is sturdy enough to withstand regular use. Be sure to post your makes! :)
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