Open Source Ecology - User contributions [en]

Mathias log

2014-09-03T21:42:34Z

Mathias Haingartner:

=Wed September 3, 2014=
started [[Structural Power Cube]] issues with fuel getting into the engine
there's a lot of air in the fuel lines
filled the tank up all the way to the top and filled the fuelfilter and fuelline directly
worked but I'm concerned that there might be the same problems in the future

worked with [[Greg Log|Greg]] on the [[lasersaur]]

=Tue September 2, 2014=
worked on [[Structural Power Cube]]

=Mon September 1, 2014=
worked on [[Structural Power Cube]]

=Fri August 29, 2014=
worked on [[Structural Power Cube]] documentation

=Thu August 28, 2014=
worked on [[Structural Power Cube]]

=Wed August 27, 2014=
[[Structural Power Cube]] documentation:
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit draft]
[https://docs.google.com/presentation/d/1swvz2ilUsdAPqIH9ReFiBVuOrXjJZ-cqvEDszrjdTlw/edit#slide=id.g35d55b2b3_16448 presentation]

=Tue August 26, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation]

started [https://docs.google.com/presentation/d/1swvz2ilUsdAPqIH9ReFiBVuOrXjJZ-cqvEDszrjdTlw/edit#slide=id.g35d55b2b3_16448 presentation]

added rightsized engine mounting plate and pump mounting plate in [[File:PCSF vert.skp]]

Workshop cleanup

[[OSE Austria]] showed up on our wiki, contacted Leopold Zyka per mail for future collaboration

=Mon August 25, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation] startet with [[Danny K Log|Danny]]
changed orientation of Engine Mounting Tube Frame to give Muffler more space, resulted in less overhang outside the frame.

=Sun August 24, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Fri August 22, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Thu August 21, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Wed August 20, 2014=
3 inch wheel hub

Powercube build with [[Aidan Williamson Log|Aidan]]

=Tue August 19, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wed August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-28T22:27:02Z

Mathias Haingartner:

=Thu August 28, 2014=
worked on [[Structural Power Cube]]

=Wed August 27, 2014=
[[Structural Power Cube]] documentation:
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit draft]
[https://docs.google.com/presentation/d/1swvz2ilUsdAPqIH9ReFiBVuOrXjJZ-cqvEDszrjdTlw/edit#slide=id.g35d55b2b3_16448 presentation]

=Tue August 26, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation]

started [https://docs.google.com/presentation/d/1swvz2ilUsdAPqIH9ReFiBVuOrXjJZ-cqvEDszrjdTlw/edit#slide=id.g35d55b2b3_16448 presentation]

added rightsized engine mounting plate and pump mounting plate in [[File:PCSF vert.skp]]

Workshop cleanup

[[OSE Austria]] showed up on our wiki, contacted Leopold Zyka per mail for future collaboration

=Mon August 25, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation] startet with [[Danny K Log|Danny]]
changed orientation of Engine Mounting Tube Frame to give Muffler more space, resulted in less overhang outside the frame.

=Sun August 24, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Fri August 22, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Thu August 21, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Wed August 20, 2014=
3 inch wheel hub

Powercube build with [[Aidan Williamson Log|Aidan]]

=Tue August 19, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wed August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

File:PCSF vert.skp

2014-08-28T01:28:15Z

Mathias Haingartner: Mathias Haingartner uploaded a new version of "File:PCSF vert.skp": FeF latest version

File:PSSF vert 8.skp

2014-08-27T16:26:20Z

Mathias Haingartner:

Mathias log

2014-08-27T13:58:04Z

Mathias Haingartner:

=Wed August 27, 2014=
Powercube documentation:
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit draft]
[https://docs.google.com/presentation/d/1swvz2ilUsdAPqIH9ReFiBVuOrXjJZ-cqvEDszrjdTlw/edit#slide=id.g35d55b2b3_16448 presentation]

=Tue August 26, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation]

started [https://docs.google.com/presentation/d/1swvz2ilUsdAPqIH9ReFiBVuOrXjJZ-cqvEDszrjdTlw/edit#slide=id.g35d55b2b3_16448 presentation]

added rightsized engine mounting plate and pump mounting plate in [[File:PCSF vert.skp]]

Workshop cleanup

[[OSE Austria]] showed up on our wiki, contacted Leopold Zyka per mail for future collaboration

=Mon August 25, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation] startet with [[Danny K Log|Danny]]
changed orientation of Engine Mounting Tube Frame to give Muffler more space, resulted in less overhang outside the frame.

=Sun August 24, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Fri August 22, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Thu August 21, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Wed August 20, 2014=
3 inch wheel hub

Powercube build with [[Aidan Williamson Log|Aidan]]

=Tue August 19, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wed August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Ose austria

2014-08-27T13:55:48Z

Mathias Haingartner: Redirected page to OSE Austria

#REDIRECT [[OSE Austria]]

File:PCSF vert.skp

2014-08-26T19:35:35Z

Mathias Haingartner: Mathias Haingartner uploaded a new version of "File:PCSF vert.skp": Engine Mounting Plate updated Pump Mounting Plate built both yet need to be build into the Cube

Mathias log

2014-08-26T14:59:32Z

Mathias Haingartner:

=Mon August 25, 2014=
[https://docs.google.com/document/d/1ni3YUce4FiPBQvstViCZzQ4rcBCMbf7yBtNFQ1nk7NE/edit Powercube documentation] startet with [[Danny K Log|Danny]]
changed orientation of Engine Mounting Tube Frame to give Muffler more space, resulted in less overhang outside the frame.

=Sun August 24, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Fri August 22, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Thu August 21, 2014=
Powercube build with [[Aidan Williamson Log|Aidan]]

=Wed August 20, 2014=
3 inch wheel hub

Powercube build with [[Aidan Williamson Log|Aidan]]

=Tue August 19, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wed August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-22T18:08:35Z

Mathias Haingartner:

=Fri August 22, 2014=
Powercube

=Thu August 21, 2014=
Powercube

=Wed August 20, 2014=
3 inch wheel hub

Powercube

=Tue August 19, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wed August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-20T16:30:21Z

Mathias Haingartner:

=Wed August 20, 2014=
3 inch wheel hub

Powercube

=Tue August 19, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

Powercube

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wed August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-18T16:32:44Z

Mathias Haingartner:

=Mon August 18, 2014=
MicroHouse 3 [https://docs.google.com/document/d/1EXgaR4InhPHs_h1hFbhnLfOnXVYJQJz8fZBefEKdIHU/edit?pli=1 documentation]

=Fri August 15, 2014=

After workshop cleanup

=Thu August 14, 2014=

After workshop cleanup

=Wen August 13, 2014=

After workshop cleanup

=Tue August 12, 2014=

MicroHouse 3 workshop

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-11T20:57:02Z

Mathias Haingartner:

=Mon August 11, 2014=

MicroHouse 3 workshop

=Sun August 10, 2014=

MicroHouse 3 workshop

=Sat August 9, 2014=

MicroHouse 3 workshop

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-09T00:43:18Z

Mathias Haingartner:

=Fri August 8, 2014=

MicroHouse 3 workshop

pressed bricks

built dome

made carpentry module

=Thu August 7, 2014=
helped [Eric Log|Eric] building a dome

built a TV-stand with [[Greg Log|Greg]]

MicroHouse 3 workshop started

nightshift building the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

=Wed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]
build yet another picnic table with [[Michael Hess Log|Michal]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-06T18:45:05Z

Mathias Haingartner:

=Weed August 6, 2014=
Documentation for [[Curtis Log|Curtis]] for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-06T18:43:59Z

Mathias Haingartner:

=Tue August 5, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]] incl. nightshift
soil to wet, got stuck in the press
[[LifeTrac IV]] broke: key that connects coupler on left front wheel motor with shaft fell off, counterparts worn out, needs replacement

=Mon August 4, 2014=
Pressed bricks for [[MicroHouse 3 Development Board|MicroHouse 3]]

=Sun August 3, 2014=
worked on the outhouse with [[Greg Log|Greg]] and [[Ellena log|Ellena]]

repaired left front wheel of [[LifeTrac 6]] with Churchill. axle broke because of drilled hole for wheel attachment (needs redesign), holes of coupling flange (shaft/wheel) didn't line up correctly, used brute force to assemble.

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-03T17:33:01Z

Mathias Haingartner:

=Sat August 2, 2014=
Midnight welding lessons with [[Devin Ward|Devin]]

talked with [[Marcin Log|Marcin]] about setting up a skype-conference with my professor about CAD-design assistance from [http://www.jku.at/content JKU] students

[[Open Source Solenoid Valve|solenoid valves]] have to be opencentered which [[Marcin Log|Marcin]] didn't tell me when first giving me the assignment and kills my previous designs which are closed centered

=Fri August 1, 2014=
built another picnic table with [[Michael Hess Log|Michal]]

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table as to this design: [https://www.google.com/search?q=picnic+table&client=firefox-a&hs=ETg&rls=org.mozilla:en-US:official&channel=sb&source=lnms&tbm=isch&sa=X&ei=zG3eU73JM-ih8gG0_YH4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=631#facrc=_&imgdii=_&imgrc=B5HxNvvwPZwxyM%253A%3BRsG7H6TGfwUnHM%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnictablemeas.gif%3Bhttp%253A%252F%252Fwww.handymanusa.com%252Farticles%252Fpicnic.html%3B495%3B406 picnic table]

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Mathias log

2014-08-01T14:40:04Z

Mathias Haingartner:

=Thu July 31, 2014=
Worked on [[MicroHouse 3 Foundation]]

built another picnic table

=Wed July 30, 2014=
Worked on [[MicroHouse 3 Foundation]]

talked with Marcin about a small collaboration between my university JKU Linz and ose
ose can provide small design projects, students will design parts and make CAD-models as part of a course

=Tue July 29, 2014=
Arrived at [[Factor e Farm|FeF]]

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Solenoid valve

2014-05-01T18:11:25Z

Mathias Haingartner: Redirected page to Open Source Solenoid Valve

#REDIRECT [[Open Source Solenoid Valve]]

File:Solenoid Valve 01.jpg

2014-05-01T18:05:18Z

Mathias Haingartner:

Mathias log

2014-05-01T18:02:11Z

Mathias Haingartner: Created page with " =Thu May 01, 2014= Made some sketches for the valves. Posted results here =Sun Apr 27, 2014= Marcin asked me to start designing openSource s..."

=Thu May 01, 2014=
Made some sketches for the valves.

Posted results [[Open Source Solenoid Valve|here]]

=Sun Apr 27, 2014=
Marcin asked me to start designing openSource solenoid_valves for 30 gallon per min at 3000 psi pressure.

Started research on the matter.
Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

Open Source Solenoid Valve

2014-05-01T18:01:50Z

Mathias Haingartner:

Electrical controlled valves are necessary in order to remote-control machines from the [[GVCS]]. However, the solenoid valves for the power level of interest cost about $300 per double-acting channel. There is thus A strong case for open source solenoid valves, which we could produce for probably 1/5 of that cost.

==Requirements==
30 gallon per min (~115 l/min) hydraulic flow at 3000 psi (~200 bar) pressure.

==How does it usually work==
All solenoid valves I saw till now work similar.

{{YoutubePopup|5jspoB6_YuI}}
{{YoutubePopup|eKqfP2F_Pl0}}

I spool is centered inside of the body with springs. On both sides of the body are electromagnets that can push a shaft that presses the spool towards the other side. Therefore you can realize three different states of operation.

==Ideas for simplification==
As I see it the most difficult part to produce is the body as there are very complex geometries inside that can only be formed by casting or 3D-printing.
For that reason I concentrated on simplifying the geometry of the body.

==Possible solutions==
[[File:Solenoid_Valve_01.jpg|thumb|alt=Alt text|Body with spool 01]]

The body is a simple metal block with only ordinary drill-holes and threads, easy and cheap to manufacture. The outputs 1 and 2, and 3 and 4 have to be connected width hoses to allow double-acting. Connecting them outside of the block with possibly quite cheap hoses might make the whole thing cheaper than produce the complex forms necessary to work otherwise.

==Possible issues==
*The form of spool shown above will most probably form turbulences that might be a problem.
*All surfaces have to be very accurately to enable leak tightness.

Mathias Haingartner Dedicated Project Visit Application

2014-03-16T15:44:52Z

Mathias Haingartner: /* Availability */

== Basic Information ==

[[Image:Mathias.jpg|200px]]

My name is Mathias Haingartner, from Austria
I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler University (JKU) Linz (Austria). My contact info is included in my initial contact mail sent to techcommunity@opensourceecology.org

== Availability ==

I would like to work for about a month during summer break, possibly between middle of August and end of September 2014 as the semester is starting again on October 1st.

== Education and work experience ==

After graduating high school (BG/BRG Knittelfeld) I spent my alternative civilian service working for the Red Cross as a paramedic (Rettungssanitäter) for nine months.
After that I started studying Mechatronics at JKU Linz in 2011.

In 2008 and 2009 I spent a month each doing an internship at NTC-Weiz a research facility working on fundamental research about Organic Light Emitting Diodes (OLEDs).
The last two years I worked as a leased laborer during summer break doing work like building falling-object protective systems for a highway and repairing lubrication lines for VOEST-Alpine.

I participated in a project called "Technik Erleben" to teach high school students between the age of 11 and 13 about robotics by using LEGO-Mindstorms. During the workshops the kids got to know the basics of robotics and where able to solve little problems, like how to follow a line. As a result the kids then participated in the First Lego League Challenge.

== Video of Interest ==

<html> <iframe src="//player.vimeo.com/video/87953567" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="http://vimeo.com/87953567">Open Source Ecology Dedicated Project Visit</a> from <a href="http://vimeo.com/user25571115">Mathias Haingartner</a> on <a href="https://vimeo.com">Vimeo</a>.</p> </html>

== Sample Work ==

After reading an article about the RepRap-Project I built a Mendel Prusa–3D-Printer at the age of seventeen.
Currently, I am working on my Bachelor Thesis about the development of a low-cost, open source 3D metal printer.

As part of a course I took last semester, I re-implemented the OSE backhoe (version 3) using Creo Parametric 2.0 (formerly known as ProEngineer) including some small FE analyzes on the bucket.

[[File:3DPrinter.jpg|300px|thumb|center|My 3D-Printer]]

== Skills I have to offer==

Basic knowledge of CAD modeling using CreoParametric 2.0

Basic programming skills (JAVA)

Austrian driving licence B (cars) and F (tractors)

Languages: German, English, Spanish

== Skills I am seeking ==

Machining parts

Welding

Fabrication skills

Design skills

Anything and everything you are willing to teach me

== Declarations ==

I am willing to publish all the results of my work openly according to the OSE Open IP Guidelines and I have the resources to support myself while volunteering.

I first heard about OSE through Marcin’s TED talk.

I emailed my references directly to TechCommunity@opensourceecology.org.

Mathias Haingartner Dedicated Project Visit Application

2014-03-04T21:29:41Z

Mathias Haingartner:

== Basic Information ==

[[Image:Mathias.jpg|200px]]

My name is Mathias Haingartner, from Austria
I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler University (JKU) Linz (Austria). My contact info is included in my initial contact mail sent to techcommunity@opensourceecology.org

== Availability ==

I would like to work for about a month during summer break, possibly between middle of August and end of September 2014 as the semester is starting again on Octobor 1st.

== Education and work experience ==

After graduating high school (BG/BRG Knittelfeld) I spent my alternative civilian service working for the Red Cross as a paramedic (Rettungssanitäter) for nine months.
After that I started studying Mechatronics at JKU Linz in 2011.

In 2008 and 2009 I spent a month each doing an internship at NTC-Weiz a research facility working on fundamental research about Organic Light Emitting Diodes (OLEDs).
The last two years I worked as a leased laborer during summer break doing work like building falling-object protective systems for a highway and repairing lubrication lines for VOEST-Alpine.

I participated in a project called "Technik Erleben" to teach high school students between the age of 11 and 13 about robotics by using LEGO-Mindstorms. During the workshops the kids got to know the basics of robotics and where able to solve little problems, like how to follow a line. As a result the kids then participated in the First Lego League Challenge.

== Video of Interest ==

<html> <iframe src="//player.vimeo.com/video/87953567" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="http://vimeo.com/87953567">Open Source Ecology Dedicated Project Visit</a> from <a href="http://vimeo.com/user25571115">Mathias Haingartner</a> on <a href="https://vimeo.com">Vimeo</a>.</p> </html>

== Sample Work ==

After reading an article about the RepRap-Project I built a Mendel Prusa–3D-Printer at the age of seventeen.
Currently, I am working on my Bachelor Thesis about the development of a low-cost, open source 3D metal printer.

As part of a course I took last semester, I re-implemented the OSE backhoe (version 3) using Creo Parametric 2.0 (formerly known as ProEngineer) including some small FE analyzes on the bucket.

[[File:3DPrinter.jpg|300px|thumb|center|My 3D-Printer]]

== Skills I have to offer==

Basic knowledge of CAD modeling using CreoParametric 2.0

Basic programming skills (JAVA)

Austrian driving licence B (cars) and F (tractors)

Languages: German, English, Spanish

== Skills I am seeking ==

Machining parts

Welding

Fabrication skills

Design skills

Anything and everything you are willing to teach me

== Declarations ==

I am willing to publish all the results of my work openly according to the OSE Open IP Guidelines and I have the resources to support myself while volunteering.

I first heard about OSE through Marcin’s TED talk.

I emailed my references directly to TechCommunity@opensourceecology.org.

File:Mathias.jpg

2014-03-04T21:24:29Z

Mathias Haingartner:

Mathias Haingartner Dedicated Project Visit Application

2014-03-03T23:26:20Z

Mathias Haingartner: /* Skills */

== Basic Information ==

My name is Mathias Haingartner, from Austria
I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler University (JKU) Linz (Austria). My contact info is included in my initial contact mail sent to techcommunity@opensourceecology.org

[[Image:Mathias.jpg]]

== Availability ==

I would like to work for about a month during summer break, possibly between middle of August and end of September 2014 as the semester is starting again on Octobor 1st.

== Education and work experience ==

After graduating high school (BG/BRG Knittelfeld) I spent my alternative civilian service working for the Red Cross as a paramedic (Rettungssanitäter) for nine months.
After that I started studying Mechatronics at JKU Linz in 2011.

In 2008 and 2009 I spent a month each doing an internship at NTC-Weiz a research facility working on fundamental research about Organic Light Emitting Diodes (OLEDs).
The last two years I worked as a leased laborer during summer break doing work like building falling-object protective systems for a highway and repairing lubrication lines for VOEST-Alpine.

I participated in a project called "Technik Erleben" to teach high school students between the age of 11 and 13 about robotics by using LEGO-Mindstorms. During the workshops the kids got to know the basics of robotics and where able to solve little problems, like how to follow a line. As a result the kids then participated in the First Lego League Challenge.

== Video of Interest ==

<html> <iframe src="//player.vimeo.com/video/87953567" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="http://vimeo.com/87953567">Open Source Ecology Dedicated Project Visit</a> from <a href="http://vimeo.com/user25571115">Mathias Haingartner</a> on <a href="https://vimeo.com">Vimeo</a>.</p> </html>

== Sample Work ==

After reading an article about the RepRap-Project I built a Mendel Prusa–3D-Printer at the age of seventeen.
Currently, I am working on my Bachelor Thesis about the development of a low-cost, open source 3D metal printer.

As part of a course I took last semester, I re-implemented the OSE backhoe (version 3) using Creo Parametric 2.0 (formerly known as ProEngineer) including some small FE analyzes on the bucket.

[[File:3DPrinter.jpg|300px|thumb|center|My 3D-Printer]]

== Skills I have to offer==

Basic knowledge of CAD modeling using CreoParametric 2.0

Basic programming skills (JAVA)

Austrian driving licence B (cars) and F (tractors)

Languages: German, English, Spanish

== Skills I am seeking ==

Machining parts

Welding

Fabrication skills

Design skills

Anything and everything you are willing to teach me

== Declarations ==

I am willing to publish all the results of my work openly according to the OSE Open IP Guidelines and I have the resources to support myself while volunteering.

I first heard about OSE through Marcin’s TED talk.

I emailed my references directly to TechCommunity@opensourceecology.org.

Mathias Haingartner Dedicated Project Visit Application

2014-03-03T23:25:12Z

Mathias Haingartner: /* Sample Work */

== Basic Information ==

My name is Mathias Haingartner, from Austria
I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler University (JKU) Linz (Austria). My contact info is included in my initial contact mail sent to techcommunity@opensourceecology.org

[[Image:Mathias.jpg]]

== Availability ==

I would like to work for about a month during summer break, possibly between middle of August and end of September 2014 as the semester is starting again on Octobor 1st.

== Education and work experience ==

After graduating high school (BG/BRG Knittelfeld) I spent my alternative civilian service working for the Red Cross as a paramedic (Rettungssanitäter) for nine months.
After that I started studying Mechatronics at JKU Linz in 2011.

In 2008 and 2009 I spent a month each doing an internship at NTC-Weiz a research facility working on fundamental research about Organic Light Emitting Diodes (OLEDs).
The last two years I worked as a leased laborer during summer break doing work like building falling-object protective systems for a highway and repairing lubrication lines for VOEST-Alpine.

I participated in a project called "Technik Erleben" to teach high school students between the age of 11 and 13 about robotics by using LEGO-Mindstorms. During the workshops the kids got to know the basics of robotics and where able to solve little problems, like how to follow a line. As a result the kids then participated in the First Lego League Challenge.

== Video of Interest ==

<html> <iframe src="//player.vimeo.com/video/87953567" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="http://vimeo.com/87953567">Open Source Ecology Dedicated Project Visit</a> from <a href="http://vimeo.com/user25571115">Mathias Haingartner</a> on <a href="https://vimeo.com">Vimeo</a>.</p> </html>

== Sample Work ==

After reading an article about the RepRap-Project I built a Mendel Prusa–3D-Printer at the age of seventeen.
Currently, I am working on my Bachelor Thesis about the development of a low-cost, open source 3D metal printer.

As part of a course I took last semester, I re-implemented the OSE backhoe (version 3) using Creo Parametric 2.0 (formerly known as ProEngineer) including some small FE analyzes on the bucket.

[[File:3DPrinter.jpg|300px|thumb|center|My 3D-Printer]]

== Skills ==

Basic knowledge of CAD modeling using CreoParametric 2.0

Basic programming skills (JAVA)

Austrian driving licence B (cars) and F (tractors)

Languages: German, English, Spanish

== Skills I am seeking ==

Machining parts

Welding

Fabrication skills

Design skills

Anything and everything you are willing to teach me

== Declarations ==

I am willing to publish all the results of my work openly according to the OSE Open IP Guidelines and I have the resources to support myself while volunteering.

I first heard about OSE through Marcin’s TED talk.

I emailed my references directly to TechCommunity@opensourceecology.org.

Mathias Haingartner Dedicated Project Visit Application

2014-03-03T23:24:23Z

Mathias Haingartner: /* Sample Work */

== Basic Information ==

My name is Mathias Haingartner, from Austria
I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler University (JKU) Linz (Austria). My contact info is included in my initial contact mail sent to techcommunity@opensourceecology.org

[[Image:Mathias.jpg]]

== Availability ==

I would like to work for about a month during summer break, possibly between middle of August and end of September 2014 as the semester is starting again on Octobor 1st.

== Education and work experience ==

After graduating high school (BG/BRG Knittelfeld) I spent my alternative civilian service working for the Red Cross as a paramedic (Rettungssanitäter) for nine months.
After that I started studying Mechatronics at JKU Linz in 2011.

In 2008 and 2009 I spent a month each doing an internship at NTC-Weiz a research facility working on fundamental research about Organic Light Emitting Diodes (OLEDs).
The last two years I worked as a leased laborer during summer break doing work like building falling-object protective systems for a highway and repairing lubrication lines for VOEST-Alpine.

I participated in a project called "Technik Erleben" to teach high school students between the age of 11 and 13 about robotics by using LEGO-Mindstorms. During the workshops the kids got to know the basics of robotics and where able to solve little problems, like how to follow a line. As a result the kids then participated in the First Lego League Challenge.

== Video of Interest ==

<html> <iframe src="//player.vimeo.com/video/87953567" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="http://vimeo.com/87953567">Open Source Ecology Dedicated Project Visit</a> from <a href="http://vimeo.com/user25571115">Mathias Haingartner</a> on <a href="https://vimeo.com">Vimeo</a>.</p> </html>

== Sample Work ==

After reading an article about the RepRap-Project I built a Mendel Prusa–3D-Printer at the age of seventeen.
Currently, I am working on my Bachelor Thesis about the development of a low-cost, open source 3D metal printer.

As part of a course I took last semester, I re-implemented the OSE backhoe (version 3) using Creo Parametric 2.0 (formerly known as ProEngineer) including some small FE analyzes on the bucket.

[[File:3DPrinter.jpg|200px|thumb|left|My 3D-Printer]]

== Skills ==

Basic knowledge of CAD modeling using CreoParametric 2.0

Basic programming skills (JAVA)

Austrian driving licence B (cars) and F (tractors)

Languages: German, English, Spanish

== Skills I am seeking ==

Machining parts

Welding

Fabrication skills

Design skills

Anything and everything you are willing to teach me

== Declarations ==

I am willing to publish all the results of my work openly according to the OSE Open IP Guidelines and I have the resources to support myself while volunteering.

I first heard about OSE through Marcin’s TED talk.

I emailed my references directly to TechCommunity@opensourceecology.org.

File:3DPrinter.jpg

2014-03-03T23:21:56Z

Mathias Haingartner:

Mathias Haingartner Dedicated Project Visit Application

2014-03-03T23:19:08Z

Mathias Haingartner: Created page with " == Basic Information == My name is Mathias Haingartner, from Austria I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler Univer..."

== Basic Information ==

My name is Mathias Haingartner, from Austria
I am 22 years old and currently studying Mechatronics for the 6th semester at the Johannes Kepler University (JKU) Linz (Austria). My contact info is included in my initial contact mail sent to techcommunity@opensourceecology.org

[[Image:Mathias.jpg]]

== Availability ==

I would like to work for about a month during summer break, possibly between middle of August and end of September 2014 as the semester is starting again on Octobor 1st.

== Education and work experience ==

After graduating high school (BG/BRG Knittelfeld) I spent my alternative civilian service working for the Red Cross as a paramedic (Rettungssanitäter) for nine months.
After that I started studying Mechatronics at JKU Linz in 2011.

In 2008 and 2009 I spent a month each doing an internship at NTC-Weiz a research facility working on fundamental research about Organic Light Emitting Diodes (OLEDs).
The last two years I worked as a leased laborer during summer break doing work like building falling-object protective systems for a highway and repairing lubrication lines for VOEST-Alpine.

I participated in a project called "Technik Erleben" to teach high school students between the age of 11 and 13 about robotics by using LEGO-Mindstorms. During the workshops the kids got to know the basics of robotics and where able to solve little problems, like how to follow a line. As a result the kids then participated in the First Lego League Challenge.

== Video of Interest ==

<html> <iframe src="//player.vimeo.com/video/87953567" width="500" height="281" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="http://vimeo.com/87953567">Open Source Ecology Dedicated Project Visit</a> from <a href="http://vimeo.com/user25571115">Mathias Haingartner</a> on <a href="https://vimeo.com">Vimeo</a>.</p> </html>

== Sample Work ==

After reading an article about the RepRap-Project I built a Mendel Prusa–3D-Printer at the age of seventeen.
Currently, I am working on my Bachelor Thesis about the development of a low-cost, open source 3D metal printer.

As part of a course I took last semester, I re-implemented the OSE backhoe (version 3) using Creo Parametric 2.0 (formerly known as ProEngineer) including some small FE analyzes on the bucket.

[[Image:3DPrinter.jpg]]

== Skills ==

Basic knowledge of CAD modeling using CreoParametric 2.0

Basic programming skills (JAVA)

Austrian driving licence B (cars) and F (tractors)

Languages: German, English, Spanish

== Skills I am seeking ==

Machining parts

Welding

Fabrication skills

Design skills

Anything and everything you are willing to teach me

== Declarations ==

I am willing to publish all the results of my work openly according to the OSE Open IP Guidelines and I have the resources to support myself while volunteering.

I first heard about OSE through Marcin’s TED talk.

I emailed my references directly to TechCommunity@opensourceecology.org.