![Round to Round duct adapter (parameterized) (CC-BY-SA)](https://3dcrawler.ams3.digitaloceanspaces.com/thingiverse/6790240-Round-to-Round-duct-adapter-parameterized-CC-BY-SA-2048403822.jpg)
Round to Round duct adapter (parameterized) (CC-BY-SA)
Description
Round To Round Duct Adapter. Could even be a funnel. And can be parameterized. ### Why Additionally to the [Round to Rectangular Adapter](https://www.thingiverse.com/thing:6592233) and [Rectangular to Rectangular Duct Adapter](https://www.thingiverse.com/thing:5450522), an adapter for round to round was needed. ### Design Details Intended as a duct adapter from round shapes to round shapes. Can be combined with the [Round to Rectangular Adapter](https://www.thingiverse.com/thing:6592233) and the [Rectangular to Rectangular Duct Adapter](https://www.thingiverse.com/thing:5450522). There are no sanity check in the script. That means, if a shape can be generated, it will be generated. Even if that results in floating surfaces. It is possible to move both end of the duct in X and Y direction and add flanges for mounting fans to the adapter ends. All can be selected separately. It is also possible to change the render resolution of the part. OpenSCAD can be found to download at https://openscad.org/ The full set of all adapters: [Round to Rectangular Duct Adapter](https://www.thingiverse.com/thing:6592233) [Rectangular to Rectangular Duct Adapter](https://www.thingiverse.com/thing:5450522) [Round to Round Duct Adapter](https://www.thingiverse.com/thing:6790240) ### Print Instructions Resolution: 0.2mm is okay. High infill is good. Supports are only needed if the flanges are attached. Designed for FDM printing. ### Materials Needed (none) ### Assembly Instructions (none) <a href='https://ko-fi.com/T6T4DXTSD' target='_blank'><img height='36' style='border:0px;height:36px;' src='https://cdn.ko-fi.com/cdn/kofi4.png?v=3' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a> If you like what I'm doing you can [Support me on Ko-Fi](https://ko-fi.com/T6T4DXTSD) Updated 2025-01-23: Changed parameter order and added more parameter description [01 Jan 2025]
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