Open Source Ecology - User contributions [en]

Replication

2015-04-27T14:54:10Z

Danny Epperson: /* 2014 */

{{OrigLang}}
{{Tip|Replication Discussions|
Feel free to discuss your ideas and experiences regarding replication on the [http://forum.opensourceecology.org/categories/gvcs-replication GVCS Replication category] of our forum.
}}
{{TOC left}}
= Overview =
<p style="text-align:justify;">Using the [[Civilization_Starter_Kit_DVD_v0.01|Civilization Starter Kit]], people are beginning to independently build their own [[Global_Village_Construction_Set|Global Village Construction Set]] machinery throughout the world. Many of them have come to [[Factor_e_Farm|Factor e Farm]] for [[Dedicated_Project_Visits|Dedicated Project Visits]], and others have taught themselves based on our training materials. We conduct [[Evaluations|program evaluations]].

=Replicator's Survey=

If you have built any of the GVCS machines, we'd like to hear about your experience for learning purposes. Plaese fill out this form:

<html><iframe src="https://docs.google.com/forms/d/1WUw6gv_fB2dXnK_XnwWRmvsJCtBRE6KNo5MEcl_5CXg/viewform?embedded=true" width="760" height="500" frameborder="0" marginheight="0" marginwidth="0">Loading...</iframe></html>

[https://docs.google.com/a/opensourceecology.org/forms/d/1WUw6gv_fB2dXnK_XnwWRmvsJCtBRE6KNo5MEcl_5CXg/edit edit survey form]

[https://docs.google.com/a/opensourceecology.org/spreadsheets/d/1aZnDAv-JqXWFmXyGjkhXZFyJeP-6ZwH3XVRo7nh5IMw/edit#gid=221585806 See survey responses].

= Replication Activity =
[https://docs.google.com/spreadsheet/ccc?key=0Aj7WbjRT9mlmdGZKLWZQSnFpMzhvRGlSMHdDd2ZGckE#gid=0 ''Click to edit map'']

<html>

<script type="text/javascript" src="//ajax.googleapis.com/ajax/static/modules/gviz/1.0/chart.js"> {"dataSourceUrl":"//docs.google.com/spreadsheet/tq?key=0Aj7WbjRT9mlmdGZKLWZQSnFpMzhvRGlSMHdDd2ZGckE&transpose=0&headers=0&range=A1%3AB8&gid=0&pub=1","options":{"region":"US","vAxes":[{"viewWindowMode":"pretty","viewWindow":{}},{"viewWindowMode":"pretty","viewWindow":{}}],"booleanRole":"certainty","animation":{"duration":500},"colors":["#00ffff","#ffd966","#ffff00"],"vAxis":{"format":""},"displayMode":"markers","resolution":"provinces","useFirstColumnAsDomain":true,"hAxis":{"maxAlternations":1,"format":""},"width":600,"height":371},"state":{},"view":["{\"columns\":[0,1]}","{\"columns\":[0,1]}","{\"columns\":[0,1]}"],"chartType":"GeoChart","chartName":"Open Source Ecology - Replicators Network - United States"} </script>

</html>

*'''Stage 1 - Planning'''
*'''Stage 2 - Fabrication'''
*'''Stage 3 - Complete'''
<br />
<br style="clear: both" />
== Daniel & Hayden: Pasadena, California, USA ==

[[Image:DH_Tractors_-_02.jpg|left|400px]]
<h3>'''[http://dandhtractors.org/ D&H Tractors]'''</h3>
<p style="text-align:justify;">'''We are D & H, Daniel and Hayden, 12th grade students at the Polytechnic School in Pasadena, CA.'''</p>
<p style="text-align:justify;">We, along with our engineering class and several students from nearby Blair High School, intend to build a Lifetrac from the plans of Open Source Ecology. We will donate the tractor to [http://www.southcentralfarmers.com/ The South Central Farmers Cooperative], for use on their 120 acre farm in Shafter, CA.</p>

<p style="text-align:justify;">Our rationale for taking on this project is three pronged. By being among the first- and the first high school aged students- to replicate the Lifetrac, we are doing a service to the Open Ecology Project, and, consequently, may be helping change the future of agriculture everywhere. Our project will, likewise, benefit the South Central Farmers, who are eager to experiment with open source agricultural technology. Finally, bringing a project like this to the Polytechnic School (and, in a smaller degree to Blair High School) will provide aspiring engineers with a chance to use their skills in the field before leaving for college.</p>
* Slides: http://imgur.com/a/eZq7t/embed
* High School Presentation: http://vimeo.com/36147461
{{Clear}}

== Manuel Aguilar: Guatemala ==

[[Image:Manuel Aguilar - 02.jpg|left|400px]]

<h3>'''[http://quetsol.com/ Quetsol]'''</h3>

<p style="text-align:justify;">'''Manuel was co-founder of Quetsol. Quetsol offers appropriate technology solutions that sustainably provide for the energy demands of a wide variety of users at a lower social and economic cost.'''</p>

<p style="text-align:justify;">Our project, currently in late planning stages, is building a sustainable village for about 30 families recently displaced by extreme weather in Guatemala. The village model will approach sustainability in an integral way, from housing design and construction to agriculture and resource management. Residences, for example, will incorporate appropriate materials (CEB mostly), passive solar design, and come standard with rain-catchment systems with prefiltration, mini greenhouses, efficient wood/methane stoves, water filtration, PV for light/comm, compost toilets, water recycling. Agri and aquaculture will be efficiently designed as well as per local conditions (location TBD soon). The aim will be to demonstrate a working prototype of a self-sustainable community built for the BOP, which can, when designed and built appropriately, economically replace the current minimum denominator settlements which cause so much human and environmental hazard. Ultimately we intend to build something replicable and scalable, which is where OSE comes in.</p>

<p style="text-align:justify;">OSE will integrate into our work in a variety of ways. Initially, we aim to train a skilled replicator so that some of the first GVCS machines can be built on site and facilitate village construction and development. We also plan to build and equip a workshop in which to build the initial machines and which will also eventually serve as a high-value business opportunity to some trained villager entrepreneurs. Beyond the machines built for village use, which will generate value at reduced cost - income will be generated initially from fabricating machines for local distribution. Eventually, they workshop will also expand to include training of locals, so that other such businesses may sprout in other communities. This is in keeping with the OSE ethos, and at the core of many of our intentions with our project. The village aims to demonstrate that post-scarcity abundance can be achieved, even with the lowest means found amongst the BoP, with appropriate use of technology. OSE provides a fantastic set of tools and methodologies that potentiate development precisely through intelligent open-source design and tech.</p>

<p style="text-align:justify;">In terms of time frame, in the next month, we will have purchased land, identified a replicator, finished first project proposal and begin land work. April I will be travelling abroad for 3 weeks, so construction of the first living Unit will take place mid-May. During summer, June-Aug, we will build the workshop and at some point fabricate the CEB press after having the replicator receive proper training. After this is accomplised, we will build the residential units and have the families begin to move in, as they will also be helping build their own houses.</p>
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== Andrew Spina: Baltimore, Maryland, USA ==
[[Image:Andrew-Spina---02.jpg|left|400px]]
<h3>'''[http://aispina.blogspot.com/ Machining Independence]'''</h3>
<p style="text-align:justify;">'''I'm building my own tractor''' because I want to understand it and be able to maintain it. It's also a project that will teach me many valuable skills. I've already learned a ton about machining and CAD.</p>

<p style="text-align:justify;">Finally, I'm interested in joining the material economy at some time in my life. So far I've earned my living by working in the knowledge economy. I think really hard and get paid to do it. I'm employed as a programmer. It's a job I love, but constrains my life quite a lot-- I work 40hr a week and have to commute to my place of work. One day, I'd like to have a bit more control-- perhaps program as a hobby.</p>

<p style="text-align:justify;">What do I mean by 'material economy' ([http://www.newgreeneconomy.com/sustainable-living/item/12-transforming-the-materials-economy a green wing article])? I mean that I take ingredients and make a product. The product is a tangible thing that solves a tangible problem like hunger, need for shelter, etc. This is important because the tangible problems are the ones that force the average person to take a 9 to 5. If I can provide fixes for these root human needs, I'll have high security (someone somewhere is hungry) and be encouraging smaller scale self sufficiency. The OSE folk argue (see Village Scale [http://opensourceecology.org/wiki/OSE_Spec here]) that a material economy of about 200 people is enough for comfortable modern living locally. That sounds like somewhere I'd want to live.</p>

<p style="text-align:justify;">So what will I produce in the material economy? I mean really, what will my tractor produce? I don't have a firm plan, but my current thoughts are to produce pelletized biomass. With a few tools (Tractor, Hay Cutter, Hammer Mill, Pelletizer) and some land, I may be able to produce a renewable, carbon neutral (or even negative!) local fuel. I'm not yet clear on the economics-- how much land make how many pellets? How much labor for each acre of land? How much do pellets cost? Where would I sell them? But, I'm going to have a tractor regardless so if the economics don't work, I'll find a different plan.</p>
<br style="clear: both" />
== James Slade: Austin, Texas, USA ==

[[Image:James_Slade_-_02.jpg|left|400px]]
<h3>'''[[Replication-CreationFlame|Creation Flame]]'''</h3>
<p style="text-align:justify;">"'''October, 2011 marks the first ever replication of a complete [[GVCS]] machine by an independent third party. This is a day of historical significance for the Global Village Construction Set. Congratulations to James Slade of Texas.'''"</p>
''- Marcin Jakubowski, Nov. 14, 2011''

<p style="text-align:justify;">James Slade is one of the co-founder's of [http://www.CreationFlame.org Creation Flame] in Cedar Creek, Texas. In partnership with Jason Smith, Creation Flame is the first to successfully replicate a CEB press and is now getting into the business of using and selling CEB blocks. In unison with Thad from Broken Sidewalk Farm, they are starting production of a LifeTrac, self replicating CNC Plasma table, and another Powercube. Also starting to build a few [[roller table|Roller Tables]] to help with the CEB's and steel work.</p>
<br>

See corresponding [http://blog.opensourceecology.org/2011/11/historic-moment/ Blog Post]. See [[Patrick Gibbs Interview of James Slade]] regarding this replication.

<br />
CEB brick pressing results from Creation Flame: [[CEB_Blocks|CEB Blocks]]
<br style="clear: both" />
<br style="clear: both" />

== Tom Griffing: Dallas, Texas, USA ==

[[Image:Tom_Griffing_-_02.jpg|left|400px]]
'''<h3>[[Replication/PondusLLC|Pondus, LLC]]</h3>'''
<p style="text-align:justify;">'''Tom Griffing operates Pondus LLC in Dallas, Texas.'''</p>

<p style="text-align:justify;">After spending nearly a month in Missouri in August, Tom has continued his efforts in documentation, design enhancements and in replicating his first Power Cube. He is now targeting a LifeTrac after making improvements on our Power Cube Prototype 4 design.</p>

'''Video:''' [http://www.youtube.com/watch?v=HhOphEJiCVk&feature=plcp&context=C359e526UDOEgsToPDskLmdLjD8raeWHMmtqV-8xWe Power Cube Prototype 5] - Tom's updated design of the Power Cube.

'''Photo:''' [[First_Power_Cube_Sold_by_Tom_Griffing|Enhanced Power Cube]] - the first Power Cube sold by Tom.
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<br style="clear: both" />

== Luke Iseman: Austin, Texas, USA ==

[[Image:Luke-Iseman---02.jpg|left|400px]]
'''<h3>[http://www.re-char.com re:char]</h3>'''
'''<p style="text-align:justify;">Luke worked on [[CNC_Torch_Table#Suggested_steps_from_Luke_Iseman|making improvements]] to the CNC Torch Table and made a [[Luke_Iseman_Dedicated_Project_Visit_Application|dedicated project visit]] to Factor e Farm in December, 2011.</p>'''
<p style="text-align:justify;">Luke is chief technology officer for [http://www.re-char.com re:char]. He graduated, cum laude, from [http://www.wharton.upenn.edu/ The Wharton School] at the University of Pennsylvania, concentrating in Entrepreneurship and Operations. Luke is passionate about open source hardware, and his projects have been covered by [http://makezine.com/ Make Magazine], [http://www.re-char.com/who-we-are/rechar-team/boingboing.net/ Boingboing], [http://www.re-char.com/who-we-are/rechar-team/www.wired.com/ Wired], and [http://www.re-char.com/who-we-are/rechar-team/www.austinchronicle.com The Austin Chronicle]. Before joining the re:char team, Luke worked at a variety of software technology companies, built and managed a fleet of 25 pedicabs, invented an automated gardening computer, and wrote a book about traveling around the world. Luke is excited about using the power of the physical computing revolution to build a more sustainable world.</p>

<br style="clear: both" />

== Dorkmo: Tulsa, Oklahoma, USA ==

[[Image:Dorkmo---02.jpg|left|400px]]
'''<h3>[[User:Dorkmo|Dorkmo]]</h3>'''
'''<p style="text-align:justify;">Dorkmo is a user from Oklahoma with a background in tinkering, and he enjoys spreadsheets.</p>'''

<p style="text-align:justify;">He has independently replicated the [[CEB_Press/Manufacturing_Instructions/Detroit_Fab_Lab_Solenoid_Driver_v2|Detroit Board]] and the [[CEB_Press/Manufacturing_Instructions/Controller_Box|CEB Controller Box]].
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== Dandelion Village: Bloomington, Indiana, USA ==

Zach Dwiel is a member of [http://dandelionvillage.org/ Dandelion Village], an ecovillage in the city limits of Bloomington, Indiana. They are in the process of building their first home using a CEB Press and Power Cube. Tom built our Power Cube. For the CEB Press, James Slade fabricated the steel parts, Zach designed and built the controller board and electronics, purchased the hydraulics and Dandelion Village assembled the machine.

Zach plans to build a two story house this year (2012) with the bricks from the CEB Press. More buildings are planned for next year, some of which may include bricks from the CEB Press, depending on how production goes on the first home. You can find updates on my blog: [http://dwiel.net/blog/category/house/ blog] and my house design here on this wiki: [[Dwiel House]]

== Tony Mensah, Mark Amo-Boateng, William Neal: Nanjing, China ==
[[Image:Mark_MetricCEB.jpg|left|400px]]
<h3>'''[[China Replication]]'''</h3>

In May, 2012, this group, originally from Ghana and Canada, set out in Nanjing to redesign the CEB press to metric specifications and build it with the help of some engineers at a factory in Ma'anshan, Anhui, China.

According to a report received on September 27th, there were some technical issues surrounding the later stages of assembly of the CEB press, particularly centred around the secondary cylinder and the soil shaker.

'''In June, 2013, the group was finally able to test the brick press - successfully [https://www.youtube.com/watch?v=QNWvE1HluZ8 (youtube link)]'''.


{{Clear}}

=Charles Liptaak=
<div class="toccolours mw-collapsible mw-collapsed" style="width:800px;">
<big>'''Charles Liptaak's Replication'''</big>
<div class="mw-collapsible-content">{{:Charles Liptaak Replication}}</div>
</div>

=Italy=
*CEB 1 - [http://www.facebook.com/media/set/?set=a.407927422606836.96582.260586650674248&type=1]
*CEB 2 - [https://www.facebook.com/OpenSourceEcologyItalia/photos/a.360056254060620.83900.260586650674248/367184470014465/?type=3&theater]

=Up to 2012=
Here is a clickable document (click edit below the drawing to access links) - all machines built up to 2012:

<html><img src="https://docs.google.com/drawings/d/13KT0VcHtk93h_yF_y6SdvTQgkN8_FOaaDmBhyDGUfhs/pub?w=960&h=720"></html>

[https://docs.google.com/drawings/d/13KT0VcHtk93h_yF_y6SdvTQgkN8_FOaaDmBhyDGUfhs/edit edit]

=2013=
OSE builds:
*Laser Cutter - [http://opensourceecology.dozuki.com/c/Laser_Cutter_-_Modules]
*[[LifeTrac 5]]
*[[LifeTrac 6]]
*[[Backhoe Prototype 3]]
*[[Ironworker Prototype 3]]
*[[MicroHouse 1]]
*[[MicroPowerCube 1]]
*Lulzbot TAZ build - with CNC Mill Spindle - [[Aidan Williamson]]

Counted 73 machines as of end of 2013.

=2014=
*CEB Press - for Scott Mader
*CEB Press - for Midwest Renewable Energy Fair
*CEB Press - for Factor e Farm
*PowerCube - Structural 1&2
*MicroPowerCube 2&3
*Lulzbot TAZ- 12 3D printers built in a workshop
*MicroCar - [[Velocar]] partial prototype
*[[MicroHouse 2]]
*[[MicroHouse 3]]
*[[MicroHouse 4]]
*Danny Epperson - PowerCube v6 in Austin, TX - [http://www.d33z.com/p/powercube.html]
*Monica - CEB in Chile - [[Monica CEB Replication]]
*[[CEB Build in India]]
*[[CEB Build in Texas 2014]]
*[[CEB Build - Rob Beddingfield]] - USA
*[[MarsTrac]]
*[[Nicaragua Replication]] - 2 brick presses and power cubes?

Note: counted 110 total machines as of end of 2014. 12 are 3D printers. 2 are the CEB presses and 4 power cubes in Nicaragua, thought the Nicaragua replication awaits confirmation. 27 not done by OSE headquarters, of these, 12 are brick presses. 8 countries of replication: USA, Chile, Nicaragua, Guatemala, China, India, Italy, Turkey.

= Archive =
*Old survey - Old 2012 Survey - [https://docs.google.com/a/opensourceecology.org/spreadsheets/d/1g7jaG5ZnF6m-n4NoVCTUXjqmzjNc9_KuoVI49ArYXZ4/edit#gid=0]

*For old ideas on Replication, check the [[Replication/Archive|Archive]].

[[Category: Education]]
[[Category: Replication]]

Talk:Compressed Earth Blocks

2015-02-05T16:32:47Z

Danny Epperson:

Aren't they Compressed Earth Bricks? [[User:Ryan Lutz|Ryan Lutz]] 23:54, 29 July 2011 (CEST)

==Where's the straw? Firing is more conducive to OSE principles ==
Don't people the world all over usually mix in straw when making clay bricks? It's equivalent to rebar in cement. Hollow and firing also have great advantages. Firing allows greater strength for higher construction and easier water-proofing, not to mention shingles. Solar concentration can serve double-duty for the firing. I imagine a slow conveyor of bricks in front of a long parabolic mirror. So firing supports the modularity and 100 year lifespan goals. I think it would be wise for those who are making the big-picture decisions for OSE to become very familiar with what the 3rd world is doing to solve various problems. Travel is a business and .org expense. [[User:Zawy|Zawy]] 18:19, 1 August 2011 (CEST)

==Earth Quake Resilience==
Large proportions of earths population reside in earthquake prone areas. Is this method appropriate in areas prone to earthquakes? What are the recommended structural bonds for CEB for maximum strength and earthquake resilience? In one of the CEB videos the blocks are stacked in a simple stack bond, why was this bond chosen?
* http://constructionmanuals.tpub.com/14045/css/14045_151.htm
* [[Earthquake_safety]]
* http://haitirewired.wired.com/forum/topics/packed-earth-houses-made?groupUrl=engineering&xg_source=activity&groupId=4920407%3AGroup%3A1621&id=4920407%3ATopic%3A5909&page=1

==Real results??==
What can OSE say about the actual use of CEB as a building material? Are the microhouses working out? Did the hablab go as planned? What are the "real world" limitations of the CEB? What else have you build using CEBs? The wiki is extremely vague about actually using the CEBs once pressed.

Power Cube 6/Manufacturing Instructions

2014-04-30T19:58:41Z

Danny Epperson: /* Steel Cut Sheet */ was missing 2x 8" angle pieces, added descriptions

{{GVCS Header}}

{{Power_Cube_Manufacturing_Instructions_Navbox}}

<br />

==Overview==
This is the procedure for manufacturing version 6 of the OSE Power Cube.

[[Image:PowerCube6.png|thumb|PowerCube VI]]
<br />

[[Power Cube/Intro Video Script | Intro to Power Cube Construction Script]]

==Preparation==

# [[PowerCube_Safety|Safety]]
# [[PowerCube_Workspace|Workspace]]
# [[PowerCube_Tools|Tools]]

==Steel Cut Sheet==

{| class="wikitable" style="text-align: center;"
! Type
! Cross Section
! Qty
! Cut Length
! Purpose
|-
|Flat Steel
|1/8" x 4"
|2
|1"
|control panel mounting tabs
|-
|Angle Iron
|1/4" x 2" x 2"
|2
|8"
|engine plate mounting tabs
|-
|Angle Iron
|1/4" x 2" x 2"
|2
|4"
|pump attachment
|-
|Angle Iron
|1/4" x 2" x 2"
|1
|2"
|gas line guard
|-
|Angle Iron*
|1/4" x 2" x 2"
|10
|27" - 45 degree miter cuts (see diagram)
|main frame
|-
|Tube - Rectangular
|1/4" x 6" x 12"
|2
|26"
|tanks
|-
|Flat Iron
|1/8" x 4"
|1
|14"
|control panel
|-
|Flat Iron
|3/8" x 4"
|2
|26"
|attachment plate (powercube to lifetrac)
|-
|Flat Iron
|1/4" X 6"
|4
|12"
|tank ends
|-
|Flat Iron
|1/4" X 6"
|1
|6"
|pump mount
|-
|Flat Iron
|1/4" x 8"
|1
|13.5"
|engine mount
|-
|Expanded Steel
|1/8" thick
|1
|14" x 26"
|radiator guard
|}

* Note: These angle iron pieces are to be cut at specific 45 degree angles for a mitered frame, as shown below.

[[image:miteredframe.png|300px|Mitered Frame]]

=Fabrication=
=Design Files=
==Sketchup==
::[[File:PC6_Fuel_Tank_FAB.skp|Fuel Tank]]
::[[File:PC6_Hydraulic_Reservoir_FAB.skp|Hydraulic Reservoir]]
::[[File:PC6_Frame_FAB.skp|Frame]]
::[[File:PC6_Engine_Pump_Mount_FAB.skp|Engine Pump mount]]
::[[File:PC6_Control_Panel_FAB.skp|Control Panel]]

==Electrical Diagram==
::[[File:PC6_Wiring_FAB.png|Wiring Diagram|600px]]

From key switch:

Red - Battery Positive, Alternator Positive

Black - Battery Negative, Frame Ground

Yellow - Fuel Solenoid Positive, Fan Positive

Blue - Magneto Ground

White - Starter Solenoid Positive

==Resolving Correct Labeling on Key Switch==
Note: Convention on back of key switch. M and B have different label on the metal stud - I am assuming we go by the label imprinted in the plastic.

<html><img src="https://docs.google.com/drawings/pub?id=14sKP8bw0pvIXgpXrXbzYvp6MmNKw-dqUMjk7FDI4ky4&w=300&h=200"></html>

[https://docs.google.com/drawings/d/14sKP8bw0pvIXgpXrXbzYvp6MmNKw-dqUMjk7FDI4ky4/edit edit]

Jack's Small Engine says:

The letters on the back of an ignition switch stand for the following:
*M = Magneto
*S = Starter Solenoid
*L = Lights
*A = Accessory
*B = Battery
*G = Ground
*I = Ignition
*R = Regulator/Rectifier

Source: http://www.jackssmallengines.com/Products/TROY-BILT/ignition-switches-keys

As for the labeling on the switch itself, we can verity with an ohmmeter:

In OFF position, M should connect to ground. In ON position, M should not connect to anything

In OFF position, B should not connect to anything. In ON position, B should connect to L

=Video=
<html>
<iframe width="400" height="225" src="https://www.youtube.com/embed//ElkrD32G3TE" frameborder="0" allowfullscreen></iframe>

<iframe width="400" height="225" src="https://www.youtube.com/embed//5gtW3vl-em0" frameborder="0" allowfullscreen></iframe>

<iframe width="400" height="225" src="https://www.youtube.com/embed//tUJ4F5YMp2s" frameborder="0" allowfullscreen></iframe>

<iframe width="400" height="225" src="https://www.youtube.com/embed//iN74u63KpRQ" frameborder="0" allowfullscreen></iframe>

<iframe width="400" height="225" src="https://www.youtube.com/embed//GDALEaHXt1g" frameborder="0" allowfullscreen></iframe>

</html>

==Subassembly Fabrication==
The purpose of this section is to cut the raw steel into required lengths and shapes as required for final assembly. These step includes drilling and cutting steel up to 1/4” in thickness.

# [[PowerCube6_Pump_Mount|Hydraulic Pump mount]]
# [[PowerCube6_Fuel_Tank|Fuel tank]]
# [[PowerCube6_Hydraulic_Reservoir|Hydraulic oil reservoir]]
# [[PowerCube6_Control_Panel|Control Panel]]
# [[PowerCube6_Battery_Mount|Battery Mount]]

==Assembly==

Power Cube assembly requires all the parts listed in the Bill Of Materials to be available and prepared as detailed in the “Fabrication” section (above). Assembly requires a welder (electric or torch) capable of welding metal 3/8” thick.

A "Stronghand" clamp has proven useful for 90 degree alignment of the frame members

::[[Image:frameweld.jpg|thumb|Power Cube Frame welding]]

# [[PowerCube6_Frame|Frame]]
# [[PowerCube6_Fuel_Tank|Gas tank]]
# [[PowerCube6_Hydraulic_Tank|Hydraulic tank]]
# [[PowerCube6_Engine_Pump_Mounts|Engine and Hydraulic Pump Mounts]]
# [[PowerCube6_Battery_Mount|Battery mount]]
# [[PowerCube6_Oil_Cooler_Fan_Mount|Oil cooler and fan mounts]]
# [[PowerCube6_Solenoid_Mount|Solenoid Mounting Bolts]]
# [[PowerCube6_Throttle_Mount|Throttle mount]]
# [[PowerCube6_Keyswitch_Mount|Keyswitch mount]]
# [[PowerCube6_Quick_Attac_Plates|Quick Attach Plates]]
# [[PowerCube6_Painting|Painting]]
# [[PowerCube6_Install_Hydraulics|Install Hydraulic Components]]
# [[PowerCube6_Install_Engine_Pump|Install Engine and Pump]]
# [[PowerCube6_Install_Solenoid|Install Solenoid]]
# [[PowerCube6_Install_Muffler|Install Muffler]]
# [[PowerCube6_Wiring|Wiring]]
# [[PowerCube6_Throttle|Install Throttle Control]]

==Final touches==
# Install engine and secure with bolts, nuts and washers
# Connect wiring to key switch and solenoid
# Connect fuel line
# Connect coupling to engine shaft
# Install hydraulic pump on coupling and secure with nuts & washers
# Install fan and hydraulic oil cooler

==See Also==
See also [[Power_Cube_Fabrication_Procedure]] for older model.

Work in progress by Tom Griffing - [[File:powercube.odt]][[File:powercube.pdf]]

[[Image:PowerCube.skp|PowerCube Sketchup Drawing]]

==Previous Versions==

[[Power Cube/Manufacturing Instructions/Fabrication June 2011|Power Cube Fabrication June 2011]]

==Peer Review==
*I would do double chain coupler. I have had good experience with it - it will extend pump life because it will eliinate any strain on the pump shaft, while easing accuracy requirements for pump mount welding.

{{GVCS Footer}}
[[category:Power Cube]]

Template:ToolTemplate

2014-03-01T00:58:14Z

Danny Epperson:

<noinclude>
This is the actual template for GVCS tools. The 'noinclude' means that this is a comment as far as template is concerned.

Used at the header of [[GVCS]] pages. Superseded by [[GVCS Header]].

See [[GVCS Template Status]] for usage overview.
</noinclude>

<div align=center>
{| class="wikitable" style="text-align: center
!colspan=3| <font size=4> {{{ToolName}}}</font>
|-
|   '''[[{{{ToolName}}}|Home]]  |  [[{{{ToolName}}}/Research Development|Research & Development]]  |  [[{{{ToolName}}}/Bill of Materials|Bill of Materials]]  |  [[{{{ToolName}}}/Manufacturing Instructions|Manufacturing Instructions]]  |  [[{{{ToolName}}}/User's Manual|User's Manual]]  |  [[{{{ToolName}}}/User Reviews|User Reviews]]'''    || [[File:{{{ToolName}}}.png|78px]]
|-
|}
</div>
{{NoTOC}}

Template talk:ToolTemplate

2014-03-01T00:55:29Z

Danny Epperson:

Conor I we had an edit conflict, I got your email though and I think I fixed it the way you wanted. --C 14:47, 18 February 2011 (PST)

You certainly did. Looking good now!--[[User:Conor|Conor]] 14:49, 18 February 2011 (PST)

----

I would like to propose adding a Reviews section to the Product Template, and to each of the products, to create a central place to link to review videos or comments. That link would point to something like [[Power_Cube_VI_Review]] or [[Power_Cube/Research_Development#Power_Cube_.28n.29]] or [[Power_Cube/Reviews]]... Thoughts?

[[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 00:33, 11 February 2014 (CET)

Approved by Marcin via email. I'll get right on it. --[[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 01:55, 1 March 2014 (CET)

----

LifeTrac

2014-02-26T00:10:05Z

Danny Epperson:

<html><iframe src="https://player.vimeo.com/video/49216792" width="500" height="281" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe> <p><a href="http://vimeo.com/49216792">The LifeTrac Story 2012.</a> from <a href="http://vimeo.com/opensourceecology">Open Source Ecology</a> on <a href="http://vimeo.com">Vimeo</a>.</p></html>

{{OrigLang}}
{{Header Parent|ToolParent=LifeTrac|ToolName=LifeTrac III|}}
[[Image:LiftTracWithTracks.jpg|thumb|right|400px|LifeTrac Tractor - Prototype III]]
[[Image:ltonfire.jpg|thumb|Night time photography on LifeTrac IV by Parker 2012]]
=Overview=
[[LifeTrac]] is a low-cost, multipurpose open source tractor. It serves as a workhorse backbone for many of GVCS technologies. Prototype III stage has been completed, and field testing determined the need for Prototype IV prior to product release.

Featuring a modular design and detachable [[PowerCube]] units, it has the ability to rapidly switch between a variety of GVCS machines via the [[QA Plate]]. The machine is overbuilt with a focus on lifetime design and ease of repair.

Four hydraulic motors provide skid steer power to the wheels, and a chain tread system enables navigation of extreme terrain.

==Details==
Latest version of LifeTrac as of Jan. 2013 is LifeTrac IV - with [[Quick Connect Wheels]] and [[Bent Loader Arms]], where III had straight arms and non-detachable wheel units.

==Versions==
* [[LifeTrac_I]]
* [[LifeTrac_II]]
* [[LifeTrac_III]]
* [[LifeTrac_6]]

=Remote Repository=

[https://github.com/Amakaruk/OSELifeTrac Lifetrac Github Repository]

=Distributed Collaboration=

[[Distributed Collaboration]] is a way to manage the digital files that describe the machine in such a way that people all over the world can work together through the internet. The process is made up of three steps: definitions, projects and reports.

[[LifeTrac III Definitions]]
The definitions are any files that specify what the pieces of the machine are. An experience fabricator would be able to make all the pieces from just these files.

[[LifeTrac III Projects]]
The project(s) is a database that turns the definitions into steps which, if all accomplished, will result in a finished machine. At the moment, we're just using an existing project management program.

[[LifeTrac III Reports]]
The report(s) is a polished document that compiles all the definitions and project steps together in a way that is easy to follow. Additionally, the report includes background, context and any other piece of information that is relevant to the machine but is not strictly related to making it.

=Product Evolution=
Use the Product Evolution tree below to learn about the different versions of the LifeTrac and how far they got in product development (shown in italics). Follow the arrows to see where branching occurs. The dashed outlined represents the most complete documented version to date and tested at FeF.

{| style="text-align:center;"
! Major Design <br> Style

|-
| '''Articulated <br>Design'''
| [[File:LifeTrac.jpg|100px|link=LifeTrac I]]
|
| [[File:Arrow_right.jpg]]
|
| [[File:LifeTrac4_(v5)_snip2.PNG|100px|link=LifeTrac 5]]
|
| [[File:Arrow_right.jpg]]
|
| [[File:Lifetrac6.jpg|100px|link=LifeTrac_6]]
|
|-
|
|'''[[LifeTrac I]]''' <br> ''Prototype 1''
|
|
|
|'''[[LifeTrac 5]]'''
|
|
|
| '''[[LifeTrac_6|LifeTrac 6]]'''
|-
|
| [[File:Arrow_down.jpg]]
|
|
|
| [[File:Arrow_up.jpg]]

|-
| '''Skid Steer <br>Design'''
| [[File:LTIICompleted.jpg|100px|link=LifeTrac_II]]
| [[File:Arrow_right.jpg]]
| style="border:3px dashed green"|[[File:LiftTracWithTracks.jpg|100px|link=LifeTrac III]]
| [[File:Arrow_right.jpg]]
| [[File:LifeTracIII_bent_arms.PNG|100px|link=LifeTrac_IV]]

|-
|
| '''[[LifeTrac_II| LifeTrac II]]''' <br> ''Prototype 1''
|
| '''[[LifeTrac III| LifeTrac III]]''' <br> ''Documentation''
|
| '''[[LifeTrac IV| LifeTrac IV]]''' <br> ''Retrofit''

|-
|
|
|
| [[File:Arrow_down.jpg]]
|-
|
|
|
| [[File:LifeCat 1.0.png|100px|link=LifeCat 1.0]]
|-
|
|
|
|'''[[LifeCat 1.0| LifeCat 1.0]]''' <br> ''R&D''
|}

=Safety Concerns=
No structural engineering analysis has been performed on the LifeTrac III or IV. If you choose to replicate this product you are doing so at your own risk and with this understanding. We will be performing analysis soon and will post those results as we get them.

There is also [https://groups.google.com/group/ose-europe/browse_thread/thread/3d0fcd5477ea94a4 an email] to OSE Europe mailing list describing some concerns about LifeTrac safety of use, and points out possible issues with: Frame, Steering, Brakes and Roll-Over Protection.

=Product Ecology=
{{Product Ecology

|From=
*{{Power Cube}}
*{{Hydraulic Motor}}
*{{Induction Furnace}} Steel

|Uses=
*{{Power Cube}}

|Creates=

|Enables=
*{{CEB Press}}
*{{Rototiller}}
*{{Backhoe}}
*{{Universal Rotor}}
*{{Well Driller}}
*{{Trencher}}
*{{Baler}}
*{{Seeder}}
*{{Spader}}
*{{Rototiller}}
*{{Hay Rake}}
*{{Hay Cutter}}

}}

=Videos=
{{Video:Tractor}}

[[Category: Farm equipment]]
[[Category: Earth moving]]
[[Category:GVCS]]

{{GVCS Footer}}

LifeTrac 6

2014-02-26T00:04:49Z

Danny Epperson: add gvcs header and footer

{{OrigLang}}
{{GVCS Header}}

<html><iframe width="420" height="315" src="//www.youtube.com/embed/gXP01bjIwHo" frameborder="0" allowfullscreen></iframe></html>

[[Image:IMAG1537.jpg|500px|LifeTrac 6 Prototype]]

LifeTrac 6 Prototype

[[Image:Lifetrac6.jpg|500px]]

[[Image:Lifetrac6cab.jpg|500px]]

=Previous=
[[LifeTrac 5]]

=''Discussions - aka Review''=

==Production Meeting - 9/20==
*QA wheel mounts to put on the cab -- they are quite fitting; had to grind the frame & mounts: got two on last night
*Wheel mounts -- holes did not align because we used old material from LFT 5; going to use smaller bolts (7/8" is fine); mounted to power cube, need to complete 2x mounts on cab
*Wheel hubs -- more issues with alignment
*May be able to start on hydraulics today if wheel mounts go smoothly, but planning for hydraulics tomorrow
*Audrey picked up x50 1" washers at Sweiger this morning
**Need to swap out 14 bolts on cab with 10" bolts, add washers & self-locking nuts
*Need to assemble hoses & add fittings to valves & backing plates
*Need to mount the seat

==Information regarding MoKan Bolts Order - 9/19 1110AM CST==

*Ordered 90, 10" bolts on Monday, estimated arrval to MoKan was 9/18 or 9/19
*Tuesday 9/17 - Confirmed bolts would arrive on 9/19
*Thursday 9/19 - MoKan informs that order was not on track (their end), but being shipped on a ship (right now) - now sourcing alternative bolts

==Production Meeting - 9/19==
*Hydraulics schematics finished
*Wheel hubs status: none are done
*Wheel units: need to finish welds on wheel units; 20 min to finish one, 2 more set up for tacking & welding
*MoKan run today for 10" bolts
*Bobcat quick attach: INW
*Pivot: mounting plates for pivot are on...need to put the shaft going through the mounting plates to complete assembly; overall we are waiting on wheels to finish this

==Production Meeting - 9/18==
*Still need instructions with loader arms -- but they are assembled
*Instructions completed for the turning pivot
*Logic of completing the wheel hubs: parts are prepared; need to assemble & weld -- Gary & Marcin will work on two, Gary copying what Marcin is doing; Marcin will generate step procedures in Google Docs
*Need to put the ground hug pivot with the power cube
*Lucas may be available after 6pm
*Need Marcin to finish the hydraulic schematics

==Production Meeting - 9/17==
*Gary needs to finish Loader Arm & Quick Attach instructions
*The cab and power cube frame is built;
*MoKan did not have 10" bolts--we are using temp bolts and will swap when the bolts come in, ETA Thurs, 9/19
*Design Issue: The bucket attachment is too weak; reverting to earlier version of design
**Impact: James will integrate re-design
*Pivot instructions are done
*Need to grind down stands on the axle (cut about 1/2")
*Marcin will work on the wheel units -- need to ensure robust documentation of this process
*Tires -- we have 4; need to order 4 more tires -- Katie
*We now have "HabLab" modem in the workshop

[https://docs.google.com/spreadsheet/ccc?key=0AlCf1fl002zpdEFTamdSSWppejA2VUdRWGQ1RXliQlE&usp=sharing DPV Schedule]

==Production Meeting - 9/16==
*Completed: cutting of 4x4 tubing & bonding plates
*Need to finish cutting pivot plates
*Need to finish hydraulics schematics (meet w/Marcin)
*Katie is getting bolts from MoKan; we need inventory fasteners
*Marcin is picking up rims from Jason; may be able to pick up tires
**Otherwise, we still need to source tires -- critical point for tires: Wed (parts in hand, then mount them)
*Gary is finalizing work instructions
*Need to separate steel into modules
*Need Marcin to put together quick attach mounts (welding) -- need deliberate documentation of this step for instructionals
*Need to update shop inventory

[https://docs.google.com/spreadsheet/ccc?key=0AlCf1fl002zpdEFTamdSSWppejA2VUdRWGQ1RXliQlE&usp=sharing DPV Schedule]

==Production Meeting - 9/15==
*To cut: 4x4 w/ no holes
*Update shop inventory (need wifi in shop!)
**Call century link (Katie)
*Start quick connects
*Hydraulics schematics -- need Wed
*Tires
''Logistics Requirements: To Do Sept 16''
*Sweiger: wire mesh, sprocket
*MoKan: bolts; plus 90 x 10" zinc plated grade 2 bolts
*Jason: rims; tires?

==Hydraulics==

*September 13: The hydraulics diagram is good except it shows the motors wired in series. They should be wired in parallel. The series configuration shown will give us 1000 lb of pushing force, and the parallel configuration will give us 4000 lb of pushing force from our 30" diameter wheels.

*September 14 response: This makes sense. Are you asking for a new diagram showing all of this? No problem, but remember Rob's Fast, Good, Cheap Tiangle: You can only choose two.
**It sounds like a good set-up, but then there will be no hoses running between the joysticks.
Fast
/\

/ \

Cheap - - - - Good
*[[LifeTrac 6 Hydraulics - Concept Diagram]]

<html><img src="https://docs.google.com/drawings/d/1q8Ub0OIgr1vrpQbMC828astioucNiuQHqznDdm_EuEc/pub?w=500&h=300"></html>

[https://docs.google.com/a/opensourceecology.org/drawings/d/1q8Ub0OIgr1vrpQbMC828astioucNiuQHqznDdm_EuEc/edit edit]

==Power Cube==
*September 13: Note that the design is for one power cube only. If we use 2 power cubes - so we can run the pulverizer - then we need to connect one power cube to each valve, with the two valves being independent systems. This could by done if we route the Pulverizer and Loader Lift/Curl through the 3 spool joystick valve (first power cube), and the wheel drive/turning through the other valve (and second power cube).
**This means that each valve must have quick couplers, so we can rewire the system for the 2 power cube case.
**The bottom line is: fluid can't mix between the two power cubes, or it will begin to spill. Each power cube must have its own closed circuit, with no fluid mixing between the cubes.

=Production Plan Meeting September 11=

<html><img src="https://docs.google.com/drawings/d/1NlEmKn4zfSIi-xEkL2-4RwcoblF2p3lbtJsNfcuQK4A/pub?w=1000&h=500"></html>

[https://docs.google.com/a/opensourceecology.org/drawings/d/1NlEmKn4zfSIi-xEkL2-4RwcoblF2p3lbtJsNfcuQK4A/edit edit/comment]

=Overall Development=

see also - [https://docs.google.com/a/opensourceecology.org/spreadsheet/ccc?key=0AlCf1fl002zpdEdCWHFUTmVfTTRIcHg4ZFEwLVNQbkE#gid=0]

<html><iframe width='500' height='300' frameborder='0' src='https://docs.google.com/spreadsheet/pub?key=0ArpE5Y9PpJCXdElxOEt3azVYMHpQaVNBS1JjZnFCc1E&output=html&widget=true'></iframe></html>

[https://docs.google.com/a/opensourceecology.org/spreadsheet/ccc?key=0ArpE5Y9PpJCXdElxOEt3azVYMHpQaVNBS1JjZnFCc1E#gid=0 edit]

==Development as of September 10, 2013==

<html><iframe width='100%' height='500' frameborder='0' src='https://docs.google.com/spreadsheet/pub?key=0ArpE5Y9PpJCXdHJvVFZjR2FJd2tCVmNtc09RXzc5Rnc&output=html&widget=true'></iframe></html>

[https://docs.google.com/a/opensourceecology.org/spreadsheet/ccc?key=0ArpE5Y9PpJCXdHJvVFZjR2FJd2tCVmNtc09RXzc5Rnc#gid=0 edit/comment]

=Modules=

[[LifeTrac 6 Modules]]

=Other than Modules=
=Final Assembly=
*http://opensourceecology.org/wiki/File:Phoenix_Assembly_Method.odt Phoenix Assembly Method

==Modular Wheel Units Assembly==
See [[LifeTrac 6 Modular Wheel Units - Assembly]]

<html><img src="https://docs.google.com/drawings/d/1QAgKH2NqCOfIGnKpXeYI_vO2d68n-xh5qYmw_d_lOkE/pub?w=960&h=720"></html>

[https://docs.google.com/a/opensourceecology.org/drawings/d/1QAgKH2NqCOfIGnKpXeYI_vO2d68n-xh5qYmw_d_lOkE/edit edit]

<html><img src="https://docs.google.com/drawings/d/1UUbKa0rZci9lnzY43vGnaC_0UqoddJQ_-UmP_OV6-WQ/pub?w=1000&h=500"></html>

[https://docs.google.com/a/opensourceecology.org/drawings/d/1UUbKa0rZci9lnzY43vGnaC_0UqoddJQ_-UmP_OV6-WQ/edit edit/comment]

==modules==

===arms===

https://drive.google.com/folderview?id=0BwxMMqGvwTM-RkVycWVRbm5oN3c&usp=sharing

===qa===

https://drive.google.com/folderview?id=0BwxMMqGvwTM-QWI0RXJzMFhMR1U&usp=sharing

=BOM=
*'''FOR BOM SEE [[LifeTrac 6 Parts Order]]'''

=Material, RFQ, and Work Requisition Form=
==V.09-01-13==
<html><iframe width='1000' height='300' frameborder='0' src='https://docs.google.com/spreadsheet/pub?key=0AtQaVtDDIYt3dHZjdldCYjBmTDRJWWRDNVluZ1RSY0E&output=html&widget=true'></iframe></html>

[https://docs.google.com/spreadsheet/ccc?key=0AtQaVtDDIYt3dHZjdldCYjBmTDRJWWRDNVluZ1RSY0E&usp=sharing edit/comment]

==V.09-06-13==
<html><iframe width='1000' height='300' frameborder='0' src='https://docs.google.com/spreadsheet/pub?key=0Ai5ioldYa6LLdGVIYXhlS19KMzk1S3AxNXNFX01WWlE&output=html&widget=true'></iframe></html>

[https://docs.google.com/a/opensourceecology.org/spreadsheet/ccc?key=0Ai5ioldYa6LLdGVIYXhlS19KMzk1S3AxNXNFX01WWlE#gid=0 edit/comment]

==V.09-17-13==
<html><iframe width='1000' height='300' frameborder='0' src='https://docs.google.com/spreadsheet/pub?key=0ArpE5Y9PpJCXdExsVXVXdTh1VWI1eGNmcWNGMU5qREE&output=html&widget=true'></iframe></html>
[https://docs.google.com/spreadsheet/ccc?key=0ArpE5Y9PpJCXdExsVXVXdTh1VWI1eGNmcWNGMU5qREE&usp=sharing edit/comment]

=Videos=

=Blog Posts=

=Future Work=

=Credits=

[[Category:GVCS]]

{{GVCS Footer}}

Talk:Website 2014

2014-02-25T23:13:07Z

Danny Epperson:

Why did you kill the main page and all of its content during this construction process? We understand that you need to make a notice that the website is being revived, but taking it down may not be the best way. All of your previous content still has more value than the current 'under construction' page. As noted on the main page, it would make a lot of sense to have a big link or redirect to the wiki during this transitional period. See also http://opensourceecology.org/w/index.php?title=Website_2014&diff=prev&oldid=115163 ... --[[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 21:32, 24 February 2014 (CET)
----

Talk:Website 2014

2014-02-24T20:32:08Z

Danny Epperson: Created page with "Why did you kill the main page and all of its content during this construction process? We understand that you need to make a notice that the website is being revived, but tak..."

Why did you kill the main page and all of its content during this construction process? We understand that you need to make a notice that the website is being revived, but taking it down may not be the best way. All of your previous content still has more value than the current 'under construction' page. As noted on the main page, it would make a lot of sense to have a big link or redirect to the wiki during this transitional period. [[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 21:32, 24 February 2014 (CET)
----

Power Cube 6/Research Development

2014-02-24T19:57:11Z

Danny Epperson:

=Design Requirements - Dream Checklist=

*O-level access parts replaceability for all parts
*Exhaust must be kept away from hoses
*Muffler must be dismountable by itself
*Control panel does not interfere with hose attachment
*Control panel has screw-down terminals or spade terminals for easy attachment of wires
*Return line does not splash out the breather
*Gas filling is readily accessible
*Gas filling is readily accessible with 2 vertically-stacked power cubes
*Engine does not stick out the top

= Manuals =
* Engine http://www.briggsandstratton.com/us/en/support/manuals/results?NTT=49M777-0853-G5

[[category:Power Cube]]

Template talk:ToolTemplate

2014-02-10T23:33:29Z

Danny Epperson: section proposal

Talk:Product Template

2014-02-10T23:32:25Z

Danny Epperson: moved to Template_talk:ToolTemplate

Talk:Product Template

2014-02-06T00:42:38Z

Danny Epperson: Created page with "I would like to propose adding a Reviews section to the Product Template, and to each of the products, to create a central place to link to review videos or comments. That lin..."

I would like to propose adding a Reviews section to the Product Template, and to each of the products, to create a central place to link to review videos or comments. That link would point to something like [[Power_Cube_VI_Review]] or [[Power_Cube/Research_Development#Power_Cube_.28n.29]] or [[Power_Cube/Reviews]]... Thoughts?
[[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 01:42, 6 February 2014 (CET)

Power Cube VI Review

2014-02-05T21:47:53Z

Danny Epperson: /* Comments */

<html><iframe width="420" height="315" src="https://www.youtube.com/embed//hXhiHqCPDCw" frameborder="0" allowfullscreen></iframe></html>

=Operation with 1 Power Cube=
<html><iframe width="420" height="315" src="https://www.youtube.com/embed//X8NAT34Nczw" frameborder="0" allowfullscreen></iframe></html>
=Comments=
I've noted some of these in [[Power_Cube/Research_Development#Power_Cube_.28n.29]]. [[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 22:47, 5 February 2014 (CET)

[[category:Power Cube]]

Power Cube VI Review

2014-02-05T21:46:30Z

Danny Epperson: /* Comments */

<html><iframe width="420" height="315" src="https://www.youtube.com/embed//hXhiHqCPDCw" frameborder="0" allowfullscreen></iframe></html>

=Operation with 1 Power Cube=
<html><iframe width="420" height="315" src="https://www.youtube.com/embed//X8NAT34Nczw" frameborder="0" allowfullscreen></iframe></html>
=Comments=
[[Research_Development#Power_Cube_.28n.29]]

[[category:Power Cube]]

Power Cube/Research Development

2014-02-05T21:45:54Z

Danny Epperson: /* Power Cube (n) */

{{GVCS Header}}

=Overview=
The powercube has undergone a number of revisions and modifications. With each prototype, different aspects of the design were refined and improved in pursuit of meeting [[OSE Specifications]].

=Prototypes=
==Power Cube I==
[[Image:Microtrac engineback1.jpg|400px]]

==Power Cube II==

[[File:Powercube-ii-front.jpg|400px]]

<html>
<a href="http://vimeo.com/15892882">How to build an OSE Power Cube (full length)</a> from <a href="http://vimeo.com/user3935797">Will OSE</a> on <a href="http://vimeo.com">Vimeo</a>:
<p><iframe src="https://player.vimeo.com/video/15892882?title=0&byline=0&portrait=0" width="400" height="300" frameborder="0"></iframe>
</html>

==Power Cube III==

[[Power Cube III]]

==Power Cube IV==

This is the latest Power Cube, as of September 2011.
<br />
Please visit the links at the top of this page for the latest Bill Of Materials (BOM) and Manufacturing Instructions.

==Power Cube V==

[[Power Cube V]]

==Power Cube VI==

[[Power Cube VI]] (preview)

[[Power Cube 6]] (more complete documentation)

==Power Cube (n)==
* visual indicator of fluid level would be helpful.
** Perhaps 90* fittings could be inserted into the vertical frame-tank members and a clear tube could be run between them.
* [[Power_Cube_VI_Review]]
** move the muffler away from the driver.
** re-position hoses to prevent accidental collision damage.
** lower the temperature switch setting.
** remote throttle/keyswitch?
* address engine oil drain?
** http://opensourceecology.org/wiki/Power_Cube_6/User%27s_Manual
* double chain coupler?
** http://opensourceecology.org/wiki/Power_Cube_6/Manufacturing_Instructions

==Power Cube E==

Electric power cube

https://www.surpluscenter.com/item.asp?item=10-2661
*254T frame
*Shaft 1-5/8" dia. x 4.2" w/3/8" keyway
*Size 18" x 13" x 12"

[http://www.engineeringtoolbox.com/nema-electrical-motor-frame-dimensions-d_1504.html frame dimensions]

==Power Cube WS==

power cube with 50HP to be mounted in wikispeed car frame. utilizing a refurbished VW bug engine.

[[Power Cube WS]]

=Industry Standards=

=Research=

[[ Hydraulic Hose Sizing ]]

[[ Hydraulic Connectors ]]

[[ Cooling and Heating ]]

[[ Fuel Tank ]]

[[ Shaft Coupling ]]

[[Power Cube/Controller]]

[http://www.machinerylubrication.com/Read/28430/hydraulic-pump-motors-maintenance pump efficiency]

=Development=

[[Modular power cubes]] concept development

{{GVCS Footer}}

User:Danny Epperson

2014-01-30T16:47:22Z

Danny Epperson:

I'm Daniel Epperson, and I like to build things. I'm currently working on a Powercube.

http://d33z.com

I have experience in welding, robotics, and programming. My remote control lawn mower (or bulldozer) are probably of most interest to this crowd.

http://www.d33z.com/p/robot-mower.html

You can reach me via [[User_talk:Danny_Epperson]] or by leaving a comment on my Blog.

User talk:Danny Epperson

2014-01-30T16:39:23Z

Danny Epperson:

== Power cube materials ==

I believe the piece you asked about is for the lips on either side of the top where you can pick up the unit with a skid-steer. UPDATE: I'm wrong. I can't place any 2" thick flat. It is probably 2x2 angle.

Thanks Aidan! I'll update the BoM page if and when I get to that point during my replication.

----

User talk:Danny Epperson

2014-01-30T16:39:05Z

Danny Epperson:

== Power cube materials ==

I believe the piece you asked about is for the lips on either side of the top where you can pick up the unit with a skid-steer.

== nevermind ==

I'm wrong. I can't place any 2" thick flat. It is probably 2x2 angle.

Thanks Aidan! I'll update the BoM page if and when I get to that point during my replication.

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User talk:Aidan Williamson

2014-01-30T16:37:44Z

Danny Epperson:

buda http://airwolf3d.com/store/products/buda-style-reprap-hotendhot-end-by-airwolf-3d-for-3mm-filament/

<br/>
Thanks for the link. I decided to make it myself. Yours costs more than the original! '''Edit''' Ah i see this was the fabled Dorkmo and not a vendor. I think you'll agree I took the better path.

Thanks for looking at my Powercube/Steel question!
PS: Why doesn't anyone use signatures? (four tildes)
[[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 17:37, 30 January 2014 (CET)

User:Danny Epperson

2014-01-30T00:46:20Z

Danny Epperson: Created page with "I'm Daniel Epperson, and I like to build things. I'm currently working on a Powercube. http://d33z.com"

I'm Daniel Epperson, and I like to build things. I'm currently working on a Powercube.

http://d33z.com

Talk:Power Cube 6/Bill of Materials

2014-01-30T00:44:04Z

Danny Epperson: Created page with "In the Steel section, what is this part? Is it supposed to actually be angle iron? {| class="wikitable" style="text-align: center;" ! Length ! Cross Section ! Description |-..."

In the Steel section, what is this part? Is it supposed to actually be angle iron?

{| class="wikitable" style="text-align: center;"
! Length
! Cross Section
! Description
|-
|6'
|2" x 2"
|Flat Iron
|-
|}
[[User:Danny Epperson|Danny Epperson]] ([[User talk:Danny Epperson|talk]]) 01:44, 30 January 2014 (CET)
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Cohabitat Group

2013-10-10T21:50:16Z

Danny Epperson: the link was broken

http://www.cohabitat.net/