Protective Goggles (Non-foldable)

prusaprinters

<p>The protective goggles were designed to help medical workers or any other users, who are at risk of getting infected with the SARS-CoV-2 virus that causes the COVID-19 disease. It presents an alternative to face shields.</p> <p>This model utilizes 3D-printed frame with shield cut out from transparent PVC sheet and optional nose piece.</p> <p><b>1. Frame of the goggles</b><br/> In order to be flexible, it needs to be printed from PETG. Due to its slim proportions it needs a 2mm Brim.</p> <p><b>2. Nose piece</b><br/> This part is optional. It can be printed from PETG or another flexible material. If you are wearing face mask or respirator, then you don't need this part.</p> <p><b>3. Plastic shield</b><br/> These goggles use transparent PVC sheet of 0.15mm thickness (Binding covers). The shield needs to be cut out according to Template. Template can be printed by 3D printer or printed on A4 sheet. If you have trouble getting the shield in frame, try to cut 1mm of the sides. Don't forget the small cutouts on the sides, which are there to prevent the shield from falling out of frame. You can adjust the nose cutout to suit your needs.<br/> Link for Shield Template in PDF format: (<a href="https://drive.google.com/file/d/1oJFeP6UpEIhgaurwDm2PqM6fHpMO0XZA/view?usp=sharing">Shield_template.pdf</a>)</p> <p><b>*EDIT</b><br/> Added Frame and Nose piece with 0.5mm gap.</p> <p>If someone needs the frame and nose piece with wider gap for thicker shield, please leave a comment and I will upload the file as soon as I can.</p> <h3>IMPORATNT NOTICE!!!</h3><p><b>THESE GOGGELS DO NOT PROVIDE ENOUGH PROTECTION WHILE WORKING WITH POWER TOOLS!!! THEY ARE INTENDET TO REDUCE THE RISK OF GETTING COVID-19 DISEASE.</b></p> <p>This project was realised by the <b>Faculty of Mechanical Engineering at the Slovak University of Technology in Bratislava</b> to help fighting COVID-19.</p> <h3>Print instructions</h3><h3>1. Frame</h3><p>Material: PETG</p> <p>Layer height: 0.15 - 0.20mm</p> <p>Perimeters: 4</p> <p>Infill: 100%</p> <p>Supports: No</p> <p>Brim: 2mm</p> <h3>2. Nose piece</h3><p>Material: PETG or something flexible</p> <p>Layer height: 0.15 - 0.20mm</p> <p>Perimeters: 3</p> <p>Infill: 15%</p> <p>Supports: No</p> <h3>3. Shield Template (3D printed)</h3><p>Material: PLA or something that doesn't shrink much</p> <p>Layer height: 0.15mm</p> <p>Perimeters: 2</p>