CEB Press v16.09: Difference between revisions
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<blockquote class="twitter-tweet" data-lang="en"><p lang="en" dir="ltr">13-Year-Old Builds Machine to Build His School - <a href="https://t.co/rNZhzQERTX">https://t.co/rNZhzQERTX</a> <a href="https://t.co/UoDHYcOL6a">pic.twitter.com/UoDHYcOL6a</a></p>— Open Source Ecology (@OSEcology) <a href="https://twitter.com/OSEcology/status/780625007512727552">September 27, 2016</a></blockquote> | <blockquote class="twitter-tweet" data-lang="en"><p lang="en" dir="ltr">13-Year-Old Builds Machine to Build His School - <a href="https://t.co/rNZhzQERTX">https://t.co/rNZhzQERTX</a> <a href="https://t.co/UoDHYcOL6a">pic.twitter.com/UoDHYcOL6a</a></p>— Open Source Ecology (@OSEcology) <a href="https://twitter.com/OSEcology/status/780625007512727552">September 27, 2016</a></blockquote> | ||
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Revision as of 04:31, 27 September 2016
13-Year-Old Builds Machine to Build His School - https://t.co/rNZhzQERTX pic.twitter.com/UoDHYcOL6a
— Open Source Ecology (@OSEcology) September 27, 2016
Source
Download FreeCAD source file at File:CEBPressJuneGroup.fcstd. This file contains the version history since June 2014.
24 Hour Build
Build Procedure
Workshop Layout
Design Development
CNC Cutting Files
BOM
Notes: major changes include cost reduction of solenoids by $400 and removal of shaker for a cost reduction of $500.
Hydraulics
Visual Fabrication Diagrams
Frame Fabrication Diagram
Image is clickable:
Drawer Fabrication Diagram
Arms and Legs Fabrication Diagram
Hopper Fabrication Diagram
Hydraulics Fabrication Diagram
Controller Fabrication Diagram
Issue Tracker
- There should be a CNC marking on the rib for the location of the soil block.
- Front mid plate flange - does one have to be trimmed to make the hopper support fit on the ejection side?
- Are table bolt holes narrowed down already?
- Do CNC cut rings work as the shaft support?
- How much effort does it take to straighten heat warping of frame metal?
Roadmap
- Developer ISO
- Open source cylinders. Advisor.
- Open source solenoid valve. Advisor.
- Open Source Gear Pump.
- Robust 3D printing (3D printer dependency)
- Open source electronics design + workflow
- Open source soil mixer
- Lime burning
- FreeCAD construction set
- Scribus build book - on-demand publishing
- Online sales template + fulfillment instrucions for ANYONE - with license terms, attribution, and terms of sale have to be clear. Ie, anyone contributing or using can make money on this. Just spreading a new culture.
- Brick press manufacturing training
- Super-efficient CEB house instructional. Nonseismic plus seismic.
- OBI Design Guide
- 2 stage hydraulic pump for 1/2 power usage
Feedback
From one participant: