Iris Diaphragm Mechanism – 3D Printable & Easy to Assemble This 5-blade iris diaphragm mechanism has an outer diameter of 114mm and an inner diameter of 56mm. It opens and closes with a 30-degree rotation and is fully optimized for support-free 3D printing. The parts are precisely designed for smooth assembly and seamless operation.
Features:
Support-free design – Ideal for FDM and resin 3D printing Easy assembly – No special tools required Suitable for mechanical projects, interactive designs, and creative DIY applications
Note:
Please avoid scaling the model, as changing tolerances may affect its functionality.
Available File Formats:
STL & OBJ (Each part is saved separately) Other formats available as assembly.
If you need a customized mechanism or have an idea for a new design, feel free to contact me
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Sharp edges Iris diaphragm
Creative Commons Attribution
You can distribute, remix, adapt, and build upon the material in any medium or format, as long as attribution is given to the creator.
Licensed under CC BY
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