Extruder using 6mm Burr instead of hobbed bolt for Prusa i3
Description
I Had No Luck Making A Hob Bolt, So This Is A Remix Of A No-Hob Extruder Idea I Liked But Instead Of A Dremel Tool, My Design Uses A Tungsten Carbide Burr 6Mm Shaft, 5/8"X 1/4" Burr , Linbide Sb-1Mm Http://Www.Linbide.Co.Nz/Product.Php?P=290 Was About $26. It Works Perfectly And Solved All My Retraction Issues. It Was Made With Tinkercad, My Favorite Design Tool Download The Source And Edit It If You Need To To Perhaps Fit A Different Extruder, This One Will Fit A Budish Or J-Head With A Mounting Plate. Https://Tinkercad.Com/Things/Logamtuwj12 Https://Tinkercad.Com/Things/7Sbuh24Rsak-Extruder-With-Burr Basically This Is A Wade Extruder Variation I'M Using For 3Mm Pla. I Have Not Yet Uploaded The Idler Yet But Any Standard Wade Idler For 3Mm Filament Will Work As That Is All I Used. The Two Bearings Needed For The Burr Are 6Mm Id 19Mm Od And 6Mm Width.
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