Rectangular to Rectangular duct adapter (parameterized) (CC-BY-SA)

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rectangular_adapter_example01.stl

129 Ko · 52 downloads

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rectangular_adapter_example02.stl

256 Ko · 57 downloads

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rectangular_adapter_example03.stl

258 Ko · 66 downloads

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Beschrijving

Rectangular To Rectangular Duct Adapter. Could even be a square to square adapter because it can be parameterized.

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Why

After making the Round to Rectangular Adapter, I discovered that I needed a duct adapter with two rectangular ends.

Design Details

Intended as a duct adapter from rectangular shapes to rectangular shapes. Can be combined with the Round to Rectangular Adapter. 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
Rectangular to Rectangular Duct Adapter
Round to Round Duct Adapter

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