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The protective visor is made up of 3 details.
No. 1 3D PLA frame, No. 1 polycarbonate sheet 0.6mm / 0.8mm A4 size, No. 4 3D TPU flex pins, No. 1 elastic.
The printing time of the frame is 1 hour and 43 minutes, 20% straight filling, without supports.
The 4 TPU plugs only 12 minutes. All four can be printed together, 100% concentric filling.
The visor can also be closed on the top, using a shaped piece of polycarbonate.
On the transparent sheet (210x297mm) long side, 4 holes must be made with the special tool used in the offices.
The distance between the four holes must be 8cm
This article was first featured at https://ift.tt/2JVDPs1 on April 8, 2020 at 03:24PM by piccolomorbido
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