2-parts small cyclonic dust separator
thingiverse
I am attaching a vacuum dust absorber to my CNC router, and have designed this cyclonic dust separator from the ground. It is just 15 cm tall, and made for connecting tubes whose outer diameter is 12mm. It is designed to force the airflow using an helicoid surface in the top, while making easy to remove the support material after printing the part out. I attach the sketchup file for you to customize the design for your needs. After testing its effectiveness, I'll update this post.
With this file you will be able to print 2-parts small cyclonic dust separator with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 2-parts small cyclonic dust separator.