Comercial Faceshield Repair / Reparacion Pantalla Facial Comercial

thingiverse

Most Commercial Faceshields Are Made the Same Way They Rely on an ABS Nut and Bolt That Fix a Piece Allowing You to Move the Faceshield Up and Down Due to Stress When Putting the Faceshield On and Off, the Bolt Is Usually Broken. Many Pieces Are Lost Too. I Tried to Print (Unsuccessfully) the Bolt. If an Injection Molded ABS Screw Breaks I Don't Think You'll Be Able to Print a Better One, but I've Uploaded the STL File So You Can Give It a Shot. ### M4 Bolt Adaption You Will Need an Hexagonal M4x30 Bolt and Nut Adaptation Is Really Simple. The Bolt Gets in the Adapter (Adaptador_tornillo_m4_-_m4_screw_adapter.stl). It's Pressed Fitted. That's It. If You Don't Have Any Hexagonal Bolts You Can Use a Nut at the Beginning of the Bolt (Check Pictures). The Nut Holder Is Also Pressed Fitted. (Portatuerca_m4_-_m4_nut_holder.stl) I Recommend You to Fit Them with the Help of a Hammer and a Bolt. ### Replacements Some Pieces May Be Lost When a Bolt Is Broken. I Had to Design Some Pieces. I've Tested All of Them. Check Picture to Know Which Piece You Need to Print. 1. Tornillo-screw.stl or Adaptador_tornillo_m4_-_m4_screw_adapter.stl 2. Portatuerca_m4_-_m4_nut_holder.stl 3. Selector_de_angulo_izquierdo_-_left_angle_selector.stl or derecho 4. Pestaña_fijación_pantalla_-_shield_fixation_piece.stl