How to assemble 2-blades rotating iris diaphragm for laser cut
This rotating iris diaphragm is similar to a shutter mechanism. The shape is similar to Chinese Taiji or Taichi. The leaves in the middle hole can open or close gradually. You can get STEP and DXF files on cgtrader.com or twothreed.com. After you have got the files and manufactured parts with a laser cutter (or …
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