
3D models: printer parts and functional prints
This collection gathers 3D-printable parts and accessories that sit around a small 3D printer or a desktop sim rig. It covers holders, mods, linked cable guides and a few small items you wear or hang. The STL files and the author's print notes are on the individual model pages. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 14/10/2026
Par où commencer
Tous les modèles de cette collection

Electrical socket box hidden cover D68mm / скрытая крышка подрозетника 68мм

PODROZETNIK

Socket Template шаблон для подрозетника (коронка)

Крышка подрозетник

Подрозетник

Wall Electric Outlet 68mm template Шаблон подрозетника

Подрозетник 80*80*50мм (китайский формат)

Заглушка в подрозетник Schneider Electric

Подрозетник 86 х 86

Подрозетник для розетки GUSI

Подрозетник для одной из двух розеток

Заглушка подрозетника под временный выключатель 20х15

Подрозетник для Китайских розеток и выключателей

Xiaomi Podrozetnik

Накладка на подрозетник для разных проектов Ардуино

Подрозетник

подкасетник футляр машиниста с доп отсеком под кпд

Подрозетник

Подрозетник двойной. Box for the power socket

Dust remover for vacuum cleaner

v6 plate
«3D models: printer parts and functional prints»
Spool holders and printer mods are common here: most are small parts that replace or extend something on a compact machine, and they print flat in one or two pieces. Cable chains and cable guides are similar in size but are built as linked segments, so part count matters more than overall dimensions. Sim pedals and similar rig hardware sit at the other end of the scale, with several moving pieces and a longer assembly.
Before printing, open the model page and read the size and scale, the number of parts and how they join, and whether the author used supports. Check the material and settings the author lists, since a bracket under load or a part that takes repeated motion is often printed in a different plastic than a decorative badge. Photos of real prints show how the part sits once assembled.
If the results drift, narrow them with terms such as spool holder, drawer, feet mod or cable chain, or widen to printer accessories and functional parts. For rig hardware, rudder pedals, toe brakes and flight sim bring up related designs. Small items are easier to find through the group, unit or event they refer to.
Questions fréquentes
What does a spool holder for a compact printer do?
Do these parts need supports?
Which filament should I use for printer mods?
How do I find a model for my own printer?
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