Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4846328.
This is a fan shroud for MPSM v2 which holds 2x 40mm noctua fans and provides separate hodend and part cooling. No further disassambling of your MPSM is needed. Just remove the old fan shroud and relpace it with this one.
I also added a nozzle cam which can hold a 8mm (diameter) usb endoscope camera.
If you don't want the camera, there is also a version without camera holder.
NOTE: After mounting it to the printer it is necessary to relevel the bed!!! I tested it with the benchy and the overhangs at the front are better with it. I noticed that it depends also of the environment temperature. In a chamber it may be to hot for cooling so I placed a bigger fan into the chamber which blows the hot air out. If you will use the camera, print the fan shroud with a dark color, as it does not reflect the led light of the camera that much.
Additional parts needed:
- M3x6 screws -> 2x (for the sides)
- M3x16 screws -> 4x minimum (for fans)
- Noctua 40mm 12V fans with 10mm heigth
- USB Endoscope with FLEXIBLE cables
- small M3 screw to fix the endoscope in the tube (I used one without head and with hex insert)
These parts are printable on MPSM. No Supports! (I printed the prototypes on MPSM, but as I used PETG I used my other printer.)
OpenSCAD Source: https://github.com/andimoto/mpsm-upgrade-parts
Videos on Imgur: https://imgur.com/lWsFoUO https://imgur.com/4VqsUhr https://imgur.com/8TdlegT https://imgur.com/55aB5sc