Customizable Laptop Fan Blade Replacement
Description
Customizable Blade Replacement For Repairing Centrifugal Fans With Broken Blades On Laptops, 3D Printers, And Anything Else. How To Determine Sizing: * Cut All The Blades Off Of The Damaged Fan Leaving Short (~1Mm) And Evenly Sized Stubs. Using Flush Cutters To Do This Will Ensure That All The Stubs Are The Same Length. * Measure The Diameter Of The Rotor With Blade Stubs Included. * Change The Hub Inner Diameter In The Customizer To Match The Measured Diameter In Order To Achieve A Tight Press Fit. You Will Need To Increase This Slightly If Your Printer Typically Prints Holes Too Small. Tips: * For Best Results, Try To Match The Blade Length And Blade Count Of The Original Fan. * The Blades Should Be As Thin As Possible While Still Being Rigid For The Highest Efficiency. 0.8Mm Thick Blades Work Well With Pla. I Tested A 54Mm Diameter Pla Impeller With 0.8Mm Thick Blades And It Exploded At Around 19000 Rpm. The Vast Majority Of Standard Centrifugal Fans Run Well Below This Speed. * Balancing Should Not Be An Issue For General-Purpose Use Based On My Experience.
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