Prusa i3 Z-axis TR8 8mm leadscrew / trapezoid thread mod
Description
I Know There Are Other Things For M8 Or 8Mm Trapezoid Leadscrews On Thingiverse. But I Couldn'T Find Any Delrin Or Other Nuts To Buy, The Only Ones I Could Get Are 17Mm Wide. So This Is My Design For These Nuts. I Kept All Original I3 Distances, So You Might Have To File Down One Edge Of The Nuts To Fit Next To The Lm8Uu Bearings. Also, I Added A Belt Tensioner. The X-Idler Prints With A Small Support There, Just Break Away After Printing. Use A 623 (3X10X4Mm) Bearing. Just In Case You Are Wondering Why The Picture Doesn'T Look Like An I3, I Gave Mine A Major Frame Upgrade. Take A Look: Http://Www.Thingiverse.Com/Thing:756841 *Update 25 Apr '15: Added More Space To Insert Nuts *Update 24 Okt '15: Uploaded Belt Guide File
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