Corner Joints for Aluminum Screens

thingiverse

Typically, removable screens lack quality; their plastic corners often break. To enhance durability, I replaced these parts with stronger ones. When printing replacements, use a 70% infill rate (though 70% may be excessive) and consider PLA or ABS for material, opting for ABS for flexibility and strength. Detach the screen from one end of the box while keeping others attached during installation. I later improved the design by adding a cutout for the cord in version 2.