Eric Potash Log

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Thu Mar 12, 2014

Adapted rotor shaft to coupler (keyway and setscrews). Adjusted spacing of tine modules to put 3" between neighboring tine ends and 3½" to bucket sides. Adjusted length of shaft to accomodate coupler, bearings and collar. See File:Rotor.scad.

Exported File:Rotor.stl including integration with Michael's SketchUp assembly:

SoilPulverizer.PNG

Added notes to OpenSCAD#Import scaling.

Wed Mar 12, 2014

Minor changes to tine_module in File:Rotor.scad.

Tine module.png

Worked through exporting from OpenSCAD to STL (e.g. File:Tine module.stl) and importing results in SketchUp. Documented the process in OpenSCAD#Collaboration. Continued limewashing and painting the HabLab.

Tue Mar 11, 2014

Modeled rotor in scad: File:Rotor.scad. Limewashed the HabLab.

Rotor.png

Mon Mar 10, 2014

Worked on Soil Mixer Drawing. Mixed and applied first layer of plaster in MicroHouse. Modeled tractor interface in openscad File:Tractor interace.scad and exported stl File:Tractor interace.stl.

Tractor interface.png

Sun Mar 9, 2014

Brainstormed Soil Mixer Design Requirements. Stripped plaster in MicroHouse and put up chicken wire. Modeled the OSE grid beam in openscad File:Grid beam.scad.

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