[K40 Exhaust Assembly](K40_Exhaust_Assembly "wikilink")

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>](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.

<figure>
<embed src="Screwhole_adapter.stl" title="File:Screwhole_adapter.stl" />
<figcaption><a
href="File:Screwhole_adapter.stl">File:Screwhole_adapter.stl</a></figcaption>
</figure>

## Exhaust Nacelle

The latest iteration as of 4/17/17 --

<figure>
<embed src="Square_vent_adapter.stl"
title="File:Square_vent_adapter.stl" />
<figcaption><a
href="File:Square_vent_adapter.stl">File:Square_vent_adapter.stl</a></figcaption>
</figure>

## 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 nozzle](Exhaust_nozzle "wikilink")

<figure>
<embed src="round_hose_adapter.stl"
title="File:round_hose_adapter.stl" />
<figcaption><a
href="File:round_hose_adapter.stl">File:round_hose_adapter.stl</a></figcaption>
</figure>

## Exhaust Flow Switch

Flap disk air flow switch to ensure exhaust is running when laser is
operating--

[Air flow switch holder](Air_flow_switch_holder "wikilink")

[Category:Equipment](Category:Equipment "wikilink")
[Category:Laser](Category:Laser "wikilink")
[Category:CheapChineseLaser](Category:CheapChineseLaser "wikilink")