K40 Exhaust Assembly
From HacDC Wiki
We've created an exhaust assembly to provide a modular, modifiable platform to vent gases from the awkward rectangular cut-outs in the back of our Ebay K40 laser.
External Repository
All of these parts should be up on http://kalli1.faikvm.com/HacDC/CheapLaserCutter, (just kidding though, currently they're not!! -Tom 4/17/17). Feel free to
git clone
and print. ImplicitCAD code provided is GPL licensed.
Screwhole Adapters
This is helpful, even if you think it's not.
Exhaust Nacelle
The latest iteration as of 4/17/17 --
Exhaust Nozzle
James has a better version of this, but you'll likely want to make your own or modify the source code than use the raw stl of a rather chunky model below--
Exhaust Flow Switch
Flap disk air flow switch to ensure exhaust is running when laser is operating--