The file 'COVID-19 – PROTECTION FACE MASK – Type II 3D Printer Model' is (step,stl) file type, size is 513.4KB.
This is an adaptation of protection mask designed by Juan de Dios Yañez: https://www.thingiverse.com/thing:4241181
I have optimized the design to reduce printing time, decrease pressure on the head, and increase its height.
I also uploaded stl file version 1.2B, which add some brim arround the end of the sideburns in order to provide a better adhesion on the bed.
Only 3 holes are needed, side holes are located at a distance of 107 mm from central hole.
Caution! This model is not homologated, use it at your own risk.
Protection_face_mask_v1_1.step | 1.6MB | |
Protection_face_mask_v1_1.stl | 169.0KB | |
visera_auto_ajustable_V1.2B.stl | 198.5KB |