Reinforced 8" rim for Infento with hex axle hole by teamwittholz

Last crawled date: 4 years, 6 months ago

Reinforced 8" rim for Infento system with hex axle hole. You need to drill the 10mm hole for air supply after printing. I made the experience the rim is stronger and being more homogenously printed w/o this hole. You may have make a test print for make inner the hex core fit snuggly to the Infento hex axle. I tight fit is important, but difficult to realize on the full length. I used a heated hex axle to smoothen the hex hole after printing, that worked fine. No support required. Flat underside for best printability. Print orientation see pics.
Important print setup:
Nozzle: 0.8mm Volcano hotend
Layer height 0.4mm
Wall line count: 4
Top&Bottom layers: 8
Temperature: 240°C, no cooling
Print Speed 35mm/s
Infill: 35%
Pattern: Lines
Set for z=25-37mm infill density to 90%
https://youtu.be/Q-5ZTtuU4yA