Auto Sentry Turret 3D Printer Model

Author: @
License: CC BY-NC-ND
File formats: stl,blend
Download type: zip
Size:1.0MB

The file 'Auto Sentry Turret 3D Printer Model' is (stl,blend) file type, size is 1.0MB.

Summary

Needed to Design a turret for an upcomming project. this is the result.

All stl files are included, as well as blender file in case you need to make modifications for your own designs.

when i build it i will post pictures. currently a little low on plastic, we know how that goes.

uses 2 28BYJ-48 motors from Ebay. waiting on them to get here from china.

some notes: the scale of each object really depends on your slicing program, in slic3r i scale the parts to 10000% in cura i have to scale them to 0.1 these are the only two slicers i have.

You will need 3 ABEC-3 ball bearings to assemble this correctly, 2 for the Y pivot and one for the X rotator, that is why those holes are so big, they are sized to press fit the bearings.

uses these motor brackets, i havent printed them so i dont know the fit.
http://www.thingiverse.com/thing:423357

i was inspired for the base by :

http://www.thingiverse.com/thing:953753

gears are from the Involute Gear script.
http://www.thingiverse.com/thing:5505

gear meshing may be crapy becasue i havent figured out the best way to determing this in blender. suggestions appreciated.

Base.stl 129.0KB
Platform1.stl 164.3KB
Platform2.stl 73.1KB
turret3cleaned.blend 1.8MB
XDriveGear.stl 41.1KB
XMotorMount.stl 86.6KB
XPlatform.stl 110.8KB
XRotator.stl 452.3KB
YDriveGear.stl 41.1KB
YDrivenGear.stl 217.6KB
YMotorMount.stl 86.6KB
YPlatform.stl 190.1KB