Covid-19 Face Shield 2pc stack fast print

grabcad

I created this based on www.protect-mi.org v2.1 released face shield design. The concept can be printed as a single piece (Part A) or stacked (Part A with B). Part A prints in under 20 minutes and a Part A/B stack prints in under 40 minutes using a .5mm nozzle. If you check it out, please share your thoughts in the comments. Thanks for looking! My print settings for PLA are: Nozzle: .5mm Layer Height: .35mm Nozzle Temperature: 220-230c Bed Temperature: 70c Layer Speed: 15-20 mm/s (Layer 1), 70-75 mm/s (Layers 2+). Please use 2-3 Perimeters. When donating PPE to local Covid-19 efforts, check with your group and follow their guidelines on the face shield they are distributing. We need to be on the same page. This design came out of my effort to print approved designs for a cause I'm supporting. Stay safe and healthy!