This is an air diffuser to help equally distribute air from a 4" inlet across the engraving bed. The hope is it will reduce vortices and direct air across the working area straight towards the exhaust.
Note: Your enclosure does need to be sealed so that air is only brought in through this one intake.
I have a Snapmaker so this is 320mm wide.
Not hard to print but it will need some supports in the center.
| Laser_Air_Diffuser.stl | 540.0KB |
