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Sunlu Spool Recycler: Contenedores Roscados 3D Printer File Image 1
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Sunlu Spool Recycler: Contenedores Roscados

ARTDAH avatarARTDAH

May 2, 2026

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Description

Sunlu Spool Recycler: Threaded Storage Containers

Don't throw away your empty spools! This project allows you to recycle the cardboard cores from Sunlu filament spools and turn them into sturdy, functional storage containers.

The design features a threaded lid system for a secure fit, perfect for organizing screws, spare parts, or tools in your workshop.

Assembly Instructions

  1. Prepare the Core: Remove the plastic sides of your empty Sunlu spool to keep the central cardboard tube.
  2. Glue the Base: Apply a few drops of superglue (CA glue) to the inner rim of the printed base and press it onto one end of the cardboard tube.
  3. Thread the Lid: Once the glue is dry, simply screw on your lid.

Print Settings

  • Material: PLA, PETG, or ABS.
  • Layer Height: 0.2mm (works great for the threads).
  • Infill: 15% - 20% (Grid or Gyroid).
  • Supports: No supports needed.
  • Walls: 3 walls for extra durability on the threads.

Tips for a Perfect Fit

Since cardboard tubes can sometimes vary slightly in diameter due to humidity, I recommend printing a small "test ring" or using a drop of glue as mentioned to ensure the base stays permanently attached to the cardboard.

Happy printing and happy recycling!

Sunlu Spool Recycler: Contenedores Roscados

Descripción

¡No tires tus bobinas vacías de Sunlu! Este diseño te permite transformar los núcleos de cartón en contenedores de almacenamiento robustos y funcionales. Ideal para organizar tornillería, piezas pequeñas o herramientas en tu espacio de trabajo.

El sistema utiliza tapas y bases con rosca integrada, diseñadas específicamente para encajar en el diámetro estándar de los cartones de filamento Sunlu.

Instrucciones de Montaje

Para asegurar una unión permanente y resistente, sigue estos pasos:

  1. Limpieza: Asegúrate de que los bordes del cartón estén rectos y libres de restos de filamento.
  2. Adhesivo: Aplica unas pequeñas gotas de cianoacrilato (Loctite) en el borde interior de la pieza de plástico antes de insertarla en el cartón.
  3. Presión: Presiona firmemente hasta que la pieza esté nivelada con el borde del tubo.
  4. Uso: Una vez seco, simplemente enrosca la tapa.

Ajustes de Impresión Recomendados

  • Material: PLA, PETG o ABS.
  • Altura de capa: 0.2mm (para asegurar que las roscas funcionen suavemente).
  • Relleno (Infill): 15% - 20% (ajuste estándar).
  • Soportes: No son necesarios (el diseño está optimizado para imprimir sin ellos).
  • Paredes (Walls): 3 para mayor durabilidad en la zona de la rosca.

 

License:

Standard Digital File License

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