USB 100mm FAN Blade

This is a modification of R3Design's "Upgraded USB FAN" to suit the smaller 100mm diameter USB Fan type.
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updated May 30, 2022

Description

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The original Fan Blade in my USB 100mm Fan was not very aerodynamic & noisy so when I saw R3Design's model I hacked it down about 50% to fit and also redid the fitment boss.

The result is quieter and without any testing appears to move the air better.

I printed with 0.15mm layers on a 0.4mm nozzle using PLA, I may redo at finer resolution with PETG at a later time.  

Supports are required and you may need to tweak the top  z contact distance (mine was set to 0.2mm)

There is also a 2nd print file of the hub boss if you want to do a quick print to see if it fits your fan.

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Model origin

The author remixed this model.

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