Électronique

QMJ 3D Models: Keyboards, Radio Parts, Motor Trim

This collection gathers STL files for compact keyboards, macropads, radio accessories, motorcycle trim, and small mechanical mounts. It is useful when you need a starting point for 3D printing around QMJ-related hardware and want to compare how different authors structure their parts. Check each model page for scale, part count, and the settings the author lists. 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.

Une collection Polyzon · 48 modèles sur 4 plateformes

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 12/10/2026

Voir la collection Tout afficher : 1899 modèles →
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À propos de la catégorie

«QMJ 3D Models: Keyboards, Radio Parts, Motor Trim»

Ortholinear keyboards and macropads appear as case and plate projects, often split into a top shell, bottom tray, and switch openings. Radio-related models tend to focus on rails, covers, and small brackets that fit around transceiver bodies. Motorcycle items include covers, keychains, and valve caps, while small mounts and adapters serve measuring tools and filter or vent fittings. Printer parts such as endcaps and tensioners round out the collection.

Before printing, check the model page for overall size, wall thickness, and whether the design expects screws, heat-set inserts, or glue. Look at the number of parts and how they assemble, because a keyboard case or radio cover may need multiple pieces printed separately. The author's material notes and real photos help you judge orientation, supports, and tolerances for moving or sliding parts.

To refine the search, try synonyms and related terms such as ortholinear, macropad, handwired keyboard, transceiver cover, radio rail, motorcycle trim, endcap, and tensioner. Combine a broad term with a part type, for example keyboard case, macropad plate, or valve cap. If results are too narrow, remove the brand-like prefix and search by the hardware shape or function instead.

FAQ

Questions fréquentes

What kinds of models are grouped under QMJ?
The collection mixes compact keyboard and macropad parts, radio rails and covers, motorcycle trim, small mounts, and printer accessories. The exact mix changes as new models are indexed.
How do I choose between a keyboard case and a macropad model?
Compare the layout, the number of keys, and the space needed for switches and controllers. A macropad usually has fewer keys and a simpler case, while a keyboard case may need more plates and assembly steps.
What should I check before printing a radio cover or rail?
Check the dimensions of the device, the mounting points, and the clearances around ports or controls. The model page should show whether supports are needed and how the parts join.
Can I adapt a model for a different device?
You can scale or edit a model if the author provides editable files, but dimensions and hole spacing must match your hardware. Look for notes about tolerances and the intended assembly before making changes.
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