Dorkmo Log: Difference between revisions

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=Tue Jun 18, 2013=
#REDIRECT [[User:Dorkmo/Log]]


'''Download DXFs of the 6 parts here - these are 6.26 bolt spacing for these bearings - and DXFs have been corrected for 3/4" bolt holes, meaning 3/4" + 1/16" for CNC torch allowance. [[File:geardownDXF.zip]]'''
<!---
<span style="color:red">JAMES - Try Coggle for cloud mindmaps -MJ:


[[Image:geardownview.jpg|300px]]
<html><iframe width='853' height='480' src='https://embed.coggle.it/diagram/523c844ad82cbea971004e94/a45f88079c65c5df50eb798159b1d4d8b9ab12685caec974a66d79157fa8676f' frameborder='0' allowfullscreen></iframe> </html>
*went back to the basics and cut out intermedate shaft and using a quick attach module style mount.  
**requires very large sprocket to achieve desired ratio


*need to change chain cover to accomidate flange bearing bolts sticking through.
[https://coggle.it/diagram/523c844ad82cbea971004e94 edit]
 
--->
[[Image:Geardownpic20130618.jpg|400px]]
[[Image:5xgear.jpg|400px]]
[[Image:Geardownpic20130618-2.jpg|400px]]
 
==DXF Files of Component Plates for Simple Geardown==
[https://drive.google.com/folderview?id=0BwxMMqGvwTM-N0hmeC1TV3FiZWs&usp=sharing Download DXFs]
 
=Sat Jun 15, 2013=
'''See also [[Geardown]] Concept.''' Download folder of Sketchup files- [https://drive.google.com/folderview?id=0BwxMMqGvwTM-N092MnBGLU9CdU0&usp=sharing]
 
[[Image:geardown.png|400px]]
 
[[Image:geardownsprocket.png|400px]]
 
added some detail
*bolts for flange bearings
**had to shift some things around to account for tighter space
*added QD bushing for 1-7/8
*changed a couple mounting bolts to frame
 
=June 8, 2013=
 
'''Needs discussion of how size can be made more compact'''.
 
https://docs.google.com/file/d/0BwxMMqGvwTM-RjJxVGNUVm90aVU/edit?usp=sharing
 
added to the model a mount style with QA facing opposite direction from before
*shortened distance the 2-15/16 bearing hangs out
 
cleaned up some of the mounting and case holes
*not sure about where the best places are to have mount holes
 
=June 7, 2013=
 
https://docs.google.com/file/d/0BwxMMqGvwTM-N1piZlVIaGtqUXc/edit?usp=sharing
 
started modeling the chain and sprockets.
*looking for collisions
*taking up as much slack of chain in design as possible
 
=June 1, 2013=
 
Design Sprint - Dozer Geardown

Latest revision as of 01:48, 22 November 2014

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