Difference between revisions of "Big red laser cutter"

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== ventilation ducting ==
== ventilation ducting ==
=== cleaning ===
[[File:Laser_fan_dirty.png|dirty laser exhaust fan|thumb]]
=== history/building===
a plastic adaptor was 3D printed to connect the 6" outlet of the exhaust fan to the 8" flexible duct leading to the roof hole:
a plastic adaptor was 3D printed to connect the 6" outlet of the exhaust fan to the 8" flexible duct leading to the roof hole:
<code>laserduct.scad
<code>laserduct.scad
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