Bibo2 J Tech Photonics Laser Mount Dual Fan
thingiverse
This is a revised version of one I created a couple years ago: https://www.thingiverse.com/thing:2263028 It's designed for two fans - one cools the laser, while the other blows on the surface being engraved to prevent soot from clinging to the wood. The STLs have been updated in two key ways: Firstly, I trimmed the corners to avoid resting on the blue bearing covers. As shown in the pictures, I simply cut them to install it. Secondly, I extended the ducting by 4mm to reach closer to the bottom mounting plate. I printed with PETG but since it shouldn't get too hot, PLA should be suitable.
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