Parametric Snap-Fit Plug & Cap Generator
Print Profile(1)
Description
Need a perfectly fitting plug for a tube, pipe, or custom hole? This fully parametric generator lets you create custom snap-fit end caps in seconds. Adjust the dimensions, tweak the snap-fit clips, and print exactly what you need. Perfect for DIY projects, furniture, and custom enclosures.
⚙️ Customizable Parameters
You can adjust the following settings to get a perfect fit for your specific use case:
Cap Options (The top cover):
- cap_rad: The outer radius of the cap.
- cap_hight: The height/thickness of the cap itself.
- cap_fillet: Rounds the top edges of the cap for a smooth finish.
Tube Options (The inserted part):
- tube_rad: The outer radius of the inserted tube section (match this to your hole).
- tube_hight: How deep the plug goes into the hole.
- tube_thickness: The wall thickness of the plug's stem.
- tube_fillet: Chamfers/rounds the bottom edge to make insertion easier.
Snap-Fit & Flexibility Options:
- clip_size: The length of the retaining clips to lock the plug in place. (set do 0.001 for no clip)
- clip_angle: The angle of the clips (adjusts how easily it pushes in vs. pulls out).
- slit_width: The width of the relief slits. Wider slits make the plug more flexible for easier insertion.
💡 Printing Recommendations
- Material: PETG, ABS, or ASA are recommended for better flexibility and durability of the snap-fit clips. PLA works well for light-duty applications.
- Infill: 15-20% is usually sufficient.
- Supports: Not required if oriented flat on the cap.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including, but not limited to, publishing derivative works outside the Makerworld platform or hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money or collect fees. Subject to the above restrictions, derivative works may be published only within the Makerworld platform, and all such derivative works must be licensed under the same SDFL‑C license, without modification or additional terms. You may download the digital versions of this object, 3D print it, and display images, videos, or usage demonstrations of 3D printed versions of the object on personal social media platforms or Makerworld official channels, provided that no digital versions of the object are shared or distributed.
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