About This File
Dome Rotation Involute Spur Gear V5
I set up a virtual Windows 7 machine, with a trial copy of Sketchup Pro & downloaded the actual DXF files from the Involute Spur Gear Builder & after some work Saturday morning produced a totally new gear configuration.
Sunday
I completed two 45 degree sections successfully - The 45 degree files are included but were cut into sections with Sketchup without Netfabb.
I completed three 90 degree sections (with only one aborted print) but again were cut into sections with Sketchup without Netfabb
These NEW 90 Degree files are based on the original DXF files\Sketchup model I used, only with holes removed\repositioned locking lugs & sliced via Netfabb.
Addendum
The prints all fitted tightly against my Rockler\Lazy Susan Bearing, but possibly due to mix & matching of 45 & 90 degree sections or not using Netfabb as a slicing tool, I found I had a small gap, please adjust\check the Internal diameter & I have included the Sketchup file with a complete ring, the exploded 45 degree sections & the cog, which you can tailor for your own motor\drive configuration.
Height has been increased to 10mm - Each section typically took 75 minutes to print at a medium resolution settings on a Makerbot Replicator 2 at 8mm height.
