K8200/3DRAG dual motor Z axis with M8 rods
Description
Yet Another Modification Of The K8200 Z-Axis To Prevent Wobble, This Time With Standard M8 Stainless Steel Rods And Anti-Backlash System Using Standard M8 Hex Nuts For The People Who Have Another Stepper Motor And Flex Shaft Coupler Lying Around And Want To Make As Few Changes As Possible. You Don'T Have To Adjust The Steps/Mm Value And All In All I Think Even Though This Modification Doesn'T Improve The Print Quality Al That Much, It At Least Prevents The M8 Threads From Wearing By Distributing The Weight Of The Extruder Arm (On The Original Design All Its Weight Is Only Held By One(!) M8 Hex Nut, Which Is Not Even Well-Suited For Building Linear Motion Systems). Like The Design By Floyd871, Mine Uses The Following Parts: Motor-Holder:Http://Www.Thingiverse.Com/Thing:167650 Upper Z-Carriage Holder Http://Www.Thingiverse.Com/Thing:175137 A Documentation Of All Mods That I'Ve Made On My K8200 See Http://Www.Thinkering.De/Cms/?P=469 And Http://Www.Thinkering.De/Cms/?P=534
Statistics
Likes
22
Downloads
0