THRIVING after the FALL

The Library · Document 9 · FEASTING · Metallurgy and tools

GVCS Minimal Sustainable Machine Shop

Its printed title: Decentralized Manufacturing Infrastructures: Minimal Machine Shop Requirements and Sustainable Energy Integration for the Global Village Construction Set

What workshop it takes to build the Global Village Construction Set. It argues that the project's own minimum tools make only an assembly shop and that a true minimum adds a lathe, milling, a radial drill and a 200 A welder, with a table of each machine's power needs. It also covers the MultiMachine built on scrap engine blocks, cleaning tar from wood gas, and solar power. Temperatures and pressures were lost in the PDF text, and the electrics sit far from the kitchen.

Open the PDF 20 pages · 631 KB

Number
9
Book
FEASTING after the FALL
Shelf
Metallurgy and tools
File
9 - GVCS Minimal Sustainable Machine Shop.pdf
Pages
20
Works cited
111

Used in

The rows that check it

  • 1 confirmed
  • 0 marked for safety
  • W48 confirmed Open Source Ecology: Jakubowski, Missouri, 2003, fifty machines; LifeTrac about 5,000 lb (2.3 t), 27 hp PowerCube, 3,000 psi (200 bar) hydraulics, wheel motors, 4 in square tube; …

In the Index

Iron and steel Tools and their making The village and its trades

Its works cited 111

As the document lists them, unchecked. Sorted here by their addresses only, which says where a claim comes from, not whether it holds.

  • 38 journals, universities and public bodies
  • 6 document-sharing sites
  • 2 encyclopaedias
  • 8 forums, video and social sites
  • 13 blogs
  • 4 shops and makers
  • 39 other web pages
  • 1 without an address
Show all 111
  1. 8 - GVCS PowerCube And LifeTrac Specs.pdf
  2. Open Source Ecology - Wikipedia en.wikipedia.org/wiki/Open_Source_Ecology
  3. 50 Machines (Open Source Ecology) - Gist - GitHub gist.github.com/lancejpollard/998338196a85feca…
  4. Limits of ecodesign: the case for open source product development tandfonline.com/doi/full/10.1080/19397038.2017…
  5. What tools would you outfit a post-apocalyptic repair shop with? reddit.com/r/preppers/comments/1c3zwzv/what_to…
  6. THE HOMEBREW INDUSTRIAL REVOLUTION c4ss.org/wp-content/uploads/2009/09/C4SS-Deskt…
  7. How To Build A Multi Machine 1 | PDF - Scribd scribd.com/doc/70368580/How-to-Build-a-Multi-M…
  8. inverter dc input: Topics by Science.gov science.gov/topicpages/i/inverter+dc+input.html
  9. Harmonic Sources Modeling and Characterization in Modern Power researchgate.net/publication/369021866_Harmoni…
  10. Pure Sine Wave Inverter Power Output - Lithium Battery shinkoafrika.net/pure-sine-wave-inverter-power…
  11. ¿What is a Locked Rotor Amperes and how does it work? areacooling.com/hvac-glossary/locked-rotor-amp…
  12. Enhancing Grid-Forming Converters Control in Hybrid AC/DC mdpi.com/2227-9717/12/1/139
  13. Low-Frequency vs High-Frequency Inverters - MEDA Solar meda.co.nz/blogs/meda-blog/low-frequency-inver…
  14. To The Seventh Generation - Rainwater's Whispering Pines Ranch totheseventhgeneration.com/to-the-seventh-gene…
  15. I am Marcin Jakubowski, founder of Open Source Ecology. AmA reddit.com/r/IAmA/comments/227nxo/i_am_marcin_…
  16. "I calculated that civilization needs just 50 machines to build ... - Reddit reddit.com/r/preppers/comments/1rwarom/i_calcu…
  17. howtoengineerit.com - Halfbakery halfbakery.com/idea/howtoengineerit_2ecom
  18. Make Magazine Vol 37 | PDF - Scribd scribd.com/document/219698240/Make-Magazine-Vo…
  19. Modeling approaches and software for predicting the performance of researchgate.net/publication/245333037_Modelin…
  20. Drilling formulas and definitions - Sandvik Coromant sandvik.coromant.com/en-gb/knowledge/machining…
  21. Machining Calculations - Iscar iscar.com/en-hq/technical-articles/year-2025/m…
  22. Speeds and Feeds Calculator — RPM, Cutting Speed & MRR mechsimulator.com/tools/machining-calculator/
  23. Cutting Power for Turning - Technical Info / Cutting Formula mmc-carbide.com/in/technical_information/formu…
  24. MITSUBISHI MATERIALS CORPORATION Formulae for Cutting Power mitsubishicarbide.net/contents/mhg/enuk/html/p…
  25. Steel Drilling Calculator | Speed, Feed, Torque & Power steelsolver.com/p/steel-drilling-calculator.html
  26. MAGNETIC DRILL SPECIFICATIONS - C-Sert Manufacturing c-sert.com/installation-systems/magnetic-drill…
  27. Lathe Countershaft Configuration: Pulleys, Belts and Routing industrialmonitordirect.com/blogs/knowledgebas…
  28. Belt Drive Calculator & Simulator — Velocity Ratio, Tension, Wrap mechsimulator.com/tools/belt-drive/
  29. How to Calculate Pulley Ratios, Belt Length and Tension engineeringdesigner.co.uk/belt-drive-design-ho…
  30. Types and Calculations of Belt Drives | PDF | Belt (Mechanical) scribd.com/document/508304448/2-Belt-drives
  31. Low Speed, High Torque Motors - Danfoss assets.danfoss.com/documents/latest/354556/BC4…
  32. Motors – great quality, efficient and reliable | Danfoss danfoss.com/en/products/dps/motors/
  33. News - Sauer Danfoss Hydraulic Motors: Features and Pricing pooccahydraulic.com/news/what-is-the-hydraulic…
  34. Understanding overall efficiency of hydrostatic pumps and motors journals.riverpublishers.com/index.php/IJFP/ar…
  35. How Can I Calculate the Temperature of Hydraulic Oil? cr4.globalspec.com/thread/63056/How-Can-I-Calc…
  36. How to size a hydraulic oil cooler? hpmag.co.uk/how-to-size-a-hydraulic-oil-cooler/
  37. How To Select Hydraulic Oil Coolers？ - SHUNTEC shuntecpress.com/?news=how-to-select-hydraulic…
  38. A Guide to the Direct Drive Motor and Precision Control - E&I Sales eandisales.com/uncategorized/direct-drive-motor/
  39. direct drive servo motor spindle fagor-cnc.com/DIRECT-DRIVE-SERVO-MOTOR-SPINDLE…
  40. Distributed power generation via gasification of biomass and ... - OSTI osti.gov/servlets/purl/1842942
  41. (PDF) Biomass-based gasifiers for internal combustion (IC) engines researchgate.net/publication/247159409_Biomass…
  42. Tar Formation in Gasification Systems: A Holistic Review of ... - PMC pmc.ncbi.nlm.nih.gov/articles/PMC10795124/
  43. Internal combustion engines powered by syngas: A review iris.unibas.it/retrieve/78f5e47b-2ff0-4048-b37…
  44. Technologies for Tar Removal from Biomass-Derived Syngas medwinpublisher.org/index.php/PPEJ/article/dow…
  45. A comprehensive review of primary strategies for tar removal in scispace.com/pdf/a-comprehensive-review-of-pri…
  46. Biomass-based gasifiers for internal combustion (IC) engines—A ias.ac.in/article/fulltext/sadh/038/03/0461-0476
  47. Tar Formation in Gasification Systems: A Holistic Review of pubs.acs.org/acsodf/article/9/2/2060/1554861/T…
  48. Complementing Syngas with Natural Gas in Spark Ignition Engines psecommunity.org/wp-content/plugins/wpor/inclu…
  49. CIGR Handbook of Agricultural Engineering project-management-tool.eu/cigr/sites/default/…
  50. Thermodynamic Performance of a Direct-Drive Biomass-Powered mdpi.com/1996-1073/19/17/4128
  51. Life improvement programme of producer gas–biodiesel operated tandfonline.com/doi/full/10.1080/19397038.2012…
  52. Promoting Sustainability through Single Fuel Mode Gasifier-engine catalog.lib.kyushu-u.ac.jp/opac_download_md/73…
  53. (PDF) Effect of Ignition Timing Advance on Performance of a Small researchgate.net/publication/333004648_Effect_…
  54. Ignition timing - Wikipedia en.wikipedia.org/wiki/Ignition_timing
  55. Study on the Effects of EGR and Spark Timing on the Combustion pmc.ncbi.nlm.nih.gov/articles/PMC7581277/
  56. Study on the Effects of Ignition Timing and Excess Air Ratio on Lean media.sciltp.com/articles/2601002759/260100275…
  57. Tar in Biomass Producer Gas, the Energy research Centre of The publications.tno.nl/publication/34633419/KTm23…
  58. Gasification of Biomass: The Very Sensitive Monitoring of Tar ... - MDPI mdpi.com/2227-9717/10/7/1270
  59. Air-Blown Entrained-Flow Gasification of Biomass - ACS Publications pubs.acs.org/doi/10.1021/acs.energyfuels.7b01801
  60. The role of plasma in syngas tar cracking - Lirias lirias.kuleuven.be/retrieve/8bfc74e8-bd6f-412d…
  61. Performance Degradation of a Shell-and-Tube Heat Exchanger Due mdpi.com/1996-1073/15/4/1490
  62. Assessment of Biomass Gasification: A Review of Basic Design pubs.sciepub.com/ajer/7/1/1/index.html
  63. Handbook of Biomass Downdraft Gasifier Engine Systems docs.nlr.gov/docs/legosti/old/3022.pdf
  64. What Parameters Should Be Monitored in Biogas Engine Oils? fluitec.com/2021/10/17/what-parameters-should-…
  65. Study of the Effect of Physicochemical Degradation and ... - MDPI mdpi.com/2079-6412/11/1/60
  66. (PDF) A Review On The Contamination Of Used Engine Oil researchgate.net/publication/346573076_A_Revie…
  67. Cyclone vs Bag Filter: Dust Collection Comparison - UGES ugesl.com/compare/cyclone-vs-bag-filter-dust-c…
  68. Complete Guide to Cyclone Separator Selection & Use - Darko darko-tech.com/complete-guide-to-cyclone-separ…
  69. Cyclone Separator vs Baghouse: Which Reduces Emissions Better? eureka.patsnap.com/report-research-on-comparin…
  70. Reaction kinetics of tar removal by char and thermal cracking researchgate.net/figure/Reaction-kinetics-of-t…
  71. Modification of Natural Zeolite as a Catalyst for Steam Reforming of journal.ugm.ac.id/v3/AJChE/article/view/8957/3…
  72. BIOMASS CHAR AS AN IN-SITU CATALYST FOR TAR REMOVAL ris.utwente.nl/ws/files/6085132/thesis_Abu_El_…
  73. (PDF) Strategies for Tar Reduction in Fuel-Gases and Synthesis researchgate.net/publication/267848719_Strateg…
  74. Catalytic Biomass Gasification for Syngas Production - MDPI mdpi.com/2673-8783/5/3/37
  75. A Novel VSG-Based Accurate Voltage Control and Reactive Power mdpi.com/2071-1050/11/23/6666
  76. Power Quality Analysis of a Microgrid-Based on Renewable Energy mdpi.com/2079-3197/12/11/226
  77. Overview of Technical Specifications for Grid-Connected Microgrid researchgate.net/publication/356706103_Overvie…
  78. Managing High Surge Currents in Off-Grid Solar Systems havendeer.com/managing-high-surge-currents-120…
  79. How to Size a Hybrid Inverter for Surge Power Capability - Sol-Ark sol-ark.com/news/how-to-size-hybrid-inverter-f…
  80. Locked Rotor Amps Explained: The Motor Startup Surge | VoltCalcs voltcalcs.com/blog/locked-rotor-amps-explained
  81. transformerless photovoltaic inverter: Topics by Science.gov science.gov/topicpages/t/transformerless+photo…
  82. Remember back when we said low frequency inverters are better for diysolarforum.com/threads/remember-back-when-w…
  83. Victron Multiplus Inverter Charger 12|2000|80 | LithiumPro Energy lithiumpro.co.uk/newshop/victron-multiplus-inv…
  84. Are victron inverters any good? | Power Forum Discussion yacht-supply24.com/info/articles/are-victron-i…
  85. Marine systems - Victron Energy victronenergy.com/upload/documents/Brochure_MA…
  86. VFDs Fight Locked Rotor Amps - Hvac Brain -Northrich Parts hvacbrain.com/blog/VFD-locked-rotor-amps-inrus…
  87. AC Induction Motor Inverter Sizing for Locked Rotor Current industrialmonitordirect.com/blogs/knowledgebas…
  88. VFD's and Motor Starting Currents | Mike Holt's Forum forums.mikeholt.com/threads/vfds-and-motor-sta…
  89. Off-Grid Blueprint: Inverter Surge Sizing for Motors and HVAC anernstore.com/blogs/diy-solar-guides/off-grid…
  90. September 2022 | PDF | Welding | Construction - Scribd scribd.com/document/593506698/september2022
  91. EXCLUSIVE - ToolWEB toolweb.com/media/amasty/amfile/attach/Q4%2020…
  92. dc link inverter: Topics by Science.gov science.gov/topicpages/d/dc+link+inverter
  93. Silicon Chip 2021 09 September | PDF | Cheque | Electronics - Scribd scribd.com/document/714779923/Silicon-Chip-202…
  94. Get yourself one of the last garage jackets. All sizes still available! tellason.de/blogs/news/get-yourself-one-of-the…
  95. ESAB Caddy MIG C200i Service Manual - Scribd scribd.com/document/259661219/Esab-caddy-mig-c…
  96. Can a 24 V 3000 W inverter run a flux-core welder from LiFePO4 reddit.com/r/SolarDIY/comments/1om5q1h/can_a_2…
  97. Off-Grid MIG Welding: 3000W Inverter & LiFePO4 Test - LiTime litime.com/blogs/user-stories/off-grid-mig-wel…
  98. Off-grid MIG welding: LiFePO4 & Inverter in practical testing litime.de/en/blogs/user-story-en/off-grid-mig-…
  99. Off-Grid Inverter Portfolio — Lefor - LeforESS leforsolar.com/products/off-grid-inverter-port…
  100. How Long Will a LiFePO4 Battery Run an Inverter? epochbatteries.com/pages/how-long-will-a-lifep…
  101. Grade A LiFePO4 Prismatic Cells in Off-Grid Solar Kits havendeer.com/grade-a-lifepo4-prismatic-cells-…
  102. Q&A: What Charge/Discharge Rates Maximize Off-Grid Battery Life? anernstore.com/blogs/off-grid-solar-solutions/…
  103. Ideal SOC/DOD for LiFePo4 batteries ?? (no panels yet) powerforum.co.za/topic/18373-ideal-socdod-for-…
  104. Power Quality Improvement Based on Active Harmonic Filter in 24 mdpi.com/2071-1050/18/11/5622
  105. Power Quality Issues and Harmonics Performance Analysis for Non researchgate.net/publication/366348684_Power_Q…
  106. Interharmonics - Recommended updates to IEEE 519 | Request PDF researchgate.net/publication/3973360_Interharm…
  107. IEC 61000-4-30 Class A Edition 3 - Power Quality Blog powerquality.blog/?cat=-1
  108. Power Quality Improvement in Renewable-Energy-Based Microgrid mdpi.com/2071-1050/14/8/4663
  109. Central Solar Inverter Three Level Printable PDF - ip-pabxdubai.com ip-pabxdubai.com/paper/uZ0ADOABDF71/central-so…
  110. Characterizing Current THD's Dependency on Solar Irradiance and mdpi.com/2071-1050/15/2/1214
  111. Enhancing Frequency Stability in Renewable Energy Microgrids researchgate.net/publication/414035018_Enhanci…