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Spacer for the Core One top cover when printing primarily with PLA/PETG 3D Printer File Image 1
Spacer for the Core One top cover when printing primarily with PLA/PETG 3D Printer File Image 2
Spacer for the Core One top cover when printing primarily with PLA/PETG 3D Printer File Thumbnail 1
Spacer for the Core One top cover when printing primarily with PLA/PETG 3D Printer File Thumbnail 2

Spacer for the Core One top cover when printing primarily with PLA/PETG

Thommyfix avatarThommyfix

May 26, 2026

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Description

The ventilation openings in the Core One’s top cover are somewhat small for high summer outdoor temperatures, and the chamber ventilation fans reach their limits when printing with PLA and PETG. The spacers offer an alternative to opening the chamber door.

The larger ventilation opening on the housing relieves the chamber fans during high summer temperatures. The spacers are preferably printed with PETG, or alternatively PLA, and screwed to the top cover using 8 M3x6 screws. The existing holes in the cover are used for this. On the printer frame, the plate is held in place by magnets or secured with pins. Two variants are included: one with pins for securing, and one without pins. Both variants can be secured with 10x6mm magnets.

For printing materials that require a higher chamber temperature, the cover can be placed upside down on the printer.

License:

Creative Commons — Attribution — Noncommercial — Share Alike

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