Loisirs et makers

3D Models for Technic CV Joints and Drivetrains

This collection gathers 3D models for Technic-style drivetrains, including constant-velocity joints, axles, gearboxes, and RC car parts. You can find engine mock-ups, mechanical assemblies, and construction sets that use similar joints. For 3D printing, the files are useful when you need to replace or adapt a drivetrain component. 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 · 20 modèles sur 2 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

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«3D Models for Technic CV Joints and Drivetrains»

The models range from small axle spacers and joint housings to complete gearboxes and RC car chassis. Some are static display parts, while others are designed as moving mechanisms with multiple printed components. Engine mock-ups and robotic assemblies often use similar joint principles but differ in scale and part count.

When choosing a model, check the listed size and scale, the number of parts, and whether assembly needs glue or hardware. Look at the author's material recommendations and print settings, especially for parts that will bear load or rotate. Photos of real prints help you judge tolerances and surface finish before you commit to a print.

To refine your search, try terms such as CV joint, constant velocity joint, axle, driveshaft, differential, and gearbox. Related topics include RC car drivetrain, Technic suspension, steering knuckle, and universal joint. Combining these with scale or vehicle type can narrow the results.

FAQ

Questions fréquentes

What is a CV joint in a Technic model?
A CV joint, or constant-velocity joint, transfers rotation between shafts that meet at an angle. In Technic and RC models, it is often used in axle and drivetrain assemblies.
What should I check before printing a drivetrain part?
Check the model's dimensions, part count, and assembly notes. Also review the author's recommended material and settings for parts that move or carry load.
Can I adapt a CV joint model to a different scale?
Scaling a model changes tolerances and fit, so it may require adjustments. Check the original scale and test-fit printed parts before assembling the full drivetrain.
Which search terms help find similar models?
Try constant velocity joint, axle, driveshaft, differential, gearbox, and universal joint. Adding RC car or Technic can focus the results.
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