m (Text replacement - "| affiliations = " to "| organizations = ")
 
(73 intermediate revisions by 11 users not shown)
Line 1: Line 1:
{{777}}
[[File:Peanut mill.jpeg|thumb]]
==Peanut Mill ==
Project developed by [Hannah Stoll]
{{Statusboxtop}}
{{status-design}}
{{status-prototype}}
You can help Appropedia by contributing to the next step in this [[OSAT]]'s [[:Category:Status|status]].
{{boxbottom}}


==Abstract==
{{Device data
# This hand powered machine is a food processing tool that will grind peanuts down so they can be made into peanut butter. There aren't many 3D printable milling devices out there. This entire mill is 3D printed and was designed with all open source technology. Food processing mills and machines are expensive to buy, so this printable one allows people in need to have tools that work.
| manufacturing-files = https://www.youmagine.com/designs/peanut-mill
}}


# Picture of completed print using your printer [[Image:Wood_WorkingClamp_Parts.png|200px|right]]
{{Project data
| authors = User:Hannah Stoll
| completed = 2018
| made = Yes
| replicated = No
| instance-of = Grinder
}}
 
{{777 notice}}
 
This hand powered machine is a food processing tool that will grind peanuts down so they can be made into peanut butter. There aren't many 3D printable milling devices out there. This entire mill is 3D printed and was designed with all open source technology. Food processing mills and machines are expensive to buy, so this printable one allows people in need to have tools that work.
 
[[File:Peanut mill.jpeg|200px|right]]
 
== Bill of Materials ==


== Bill of Materials==
# Fully 3D printable (I used 1.75mm PLA filament)
# Fully 3D printable (I used 1.75mm PLA filament)
## Upload and link to all source files from open source CAD
# [https://www.youmagine.com/designs/peanut-mill Link to Openscad and STL Files]
## Upload and link to all STLs
## Bearing Bottom, 4 min, 2 g
## Bearing Top, 7 min, 4 g
## Center Rod, 18 min, 11 g
## Connector Arm, 15 min, 8 g
## Funnel, 3 hr 19 min, 111 g
## Bracket, 5 min, 2 g
## Handle, 34 min, 18 g
## Inner Grinder, 34 min, 21 g
## Outer Grinder, 1 hr 27 min, 49 g
### TOTAL: 6 hr 39 min, 226 g


== Tools needed for fabrication of the OSAT==
== Tools needed ==
# [[Athena Build Overview| MOST Delta RepRap]] or similar RepRap 3-D printer
 
# [[Athena Build Overview|MOST Delta RepRap]] or similar RepRap 3-D printer
 
== Skills and knowledge needed ==


== Skills and Knowledge Necessary to Make the OSAT ==
* https://en.wikipedia.org/wiki/Plastic_joining
* https://en.wikipedia.org/wiki/Plastic_joining


== Technical Specifications and Assembly Instructions==
== Technical Specifications and Assembly Instructions ==
# Provide directions for print/assembly - be detailed enough in your “how to” to ensure that someone could construct the device from your description. Consider the elegance of IKEA like instructions.
# Include print time estimate
# Include assembly time estimate
# Including drawings or pictures of the device at stage of assembly at minimum. (http://www.appropedia.org/Special:Upload)
# Consider video if appropriate
{|style="border:1px solid #73BF73; background-color: #E6FFE6; margin-left:.1em; margin-top:2px; -moz-border-radius:15px;" align="right" width="150px"
!<big>Example video summary of textbook</big>
|-
|<center>{{#widget:YouTube|id=yiJDx9dCfEQ}} </center>
|-
|}


=== Common Problems and Solutions===
Directions for Assembly:
* Include common mistakes/problems to avoid in building your OSAT and how to overcome them


== Cost savings==
# Fit center rod into internal grinder
* If your solution is not a low cost one then it is not really appropriate.
# Place it in the outer grinder
# Estimate your costs
# Put bearing top on the center rod
# Find a commercial equivalent
# Slide funnel on and snap pegs to outside of outer grinder
# Calculate $ savings and % savings
# Line up bearing top and bottom on funnel with center rod running through them
# Plastic join the bearing top and bottom
# Plastic join the internal grinder with the bracket
# Snap on connector arm to center rod
# Snap on handle to connector arm
# Print time estimate: 6 hours 39 minutes
# Assembly time estimate: 15 minutes
# Drawing of Assembly:


== Benefited Internet Communities ==
[[File:Peanut mill layout.jpg|200px]]
* Name and add links to at least 5 using single brackets around [url name]
 
=== Common Problems and Solutions ===
 
# Plastic welding: The point of doing this in two places was to eliminate the need for screws and washers to make this completely printable. It is difficult, but placing the nozzle in the holes given and extruding +40 gives a good weld.
# The pegs on the funnel just snap around the outer grinder. I had an issue with the original part, but this was the quick fix.


==References==
== Cost savings ==


* The sources of information (e.g. engineering handbooks, journal articles, government documents, webpages, books, magazine articles etc.). References should use the <nowiki> <ref> </ref> and <references/>  </nowiki>tags and can be in any format but should include all the information necessary for someone else to find the same information you did. For example: <ref> web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: http://www.eren.doe.gov/erec/factsheets/landscape.html</ref>
# This machine can save people over $100 depending on the type of mill wanted.
# Commercial equivalent: [https://www.preparedplanet.com/country-living-mill-peanut-butter-accessory/?gclid=EAIaIQobChMI2Za8meuK3wIVB6rsCh17RQv8EAkYBCABEgJfEfD_BwE Country Living Mill Peanut Butter Accessory]
# I saved about $160 compared to the competition above. That's roughly a 97% savings.


<references/>
== Benefited Internet Communities ==
<nowiki>
Based on the developmental needs addressed (e.g. food, heat, electricity, clean water, health  care, etc.) be sure to label your device in the proper categories e.g. use [[Category:Water]]. Be sure to categorize your device so that it will be easy to find – for example “Low voltage connection basics” is categorized in


* [[Requests for 3-D printable open source appropriate technology|Requests for OS 3D Printable Objects]]
* [http://www.fpsa.org/ Food Processing Suppliers Association]
* [[Open Source Appropriate Technology|OSAT]]
* [http://www1.wfp.org/ World Food Programme]
* [https://www.actionagainsthunger.org/ Action Against Hunger]


==References==<ref>web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: [https://web.archive.org/web/20021201231338/http://www.eren.doe.gov:80/erec/factsheets/landscape.html http://web.archive.org/web/20021201231338/http://www.eren.doe.gov:80/erec/factsheets/landscape.html]</ref><ref>web page: Grain Mill Reviews: Basic Overview of the Different Grain Mills (Video 1 in a Series) Available: https://www.youtube.com/watch?v=2biIDfbWRIkl</ref><ref>web page: Troubleshooting Guide Available:http://www.countrylivinggrainmills.com/support/grinder/</ref><ref>web page: Hand Crank Mill for pregrinding nuts for Nut Butter Grinder Available:https://www.youtube.com/watch?v=G0khTvo5Ag4</ref>


[[Category:How tos]]
<references />
[[Category:Electricity]]
<nowiki>
[[Category:Electric lighting]].


</nowiki>
</nowiki>


[[category:OSAT 3D-Printable Designs]]
{{Page data
| keywords = 3D printing, food processor, grinder, kitchen appliance, osat, plastic
| sdg = SDG03 Good health and well-being, SDG08 Decent work and economic growth
| published = 2018
| organizations = Michigan_Tech's_Open_Sustainability_Technology_Lab, MY4777, MTU
| license = CC-BY-SA-3.0
| language = en
}}
 
[[Category:Food Processing]]
[[Category:Grinder]]
[[Category:Mill]]
[[Category:OSAT 3D-Printable Designs]]
[[Category:3D printing]]
[[Category:Plastic]]

Latest revision as of 14:02, 28 February 2024

Peanut mill.jpeg
FA info icon.svg Angle down icon.svg Device data
Manufacturing files https://www.youmagine.com/designs/peanut-mill
Hardware license CERN-OHL-S
Certifications Start OSHWA certification
FA info icon.svg Angle down icon.svg Project data
Authors Hannah Stoll
Completed 2018
Made Yes
Replicated No
Instance of Grinder
OKH Manifest Download
This page was part of an MTU course MSE4777 OA and MSE4777 OB/MSE5777/EE4777/EE5777: Open-source 3-D printingPlease leave comments using the talk page. The course runs in the Fall semester. It is not open edit.Read more...

This hand powered machine is a food processing tool that will grind peanuts down so they can be made into peanut butter. There aren't many 3D printable milling devices out there. This entire mill is 3D printed and was designed with all open source technology. Food processing mills and machines are expensive to buy, so this printable one allows people in need to have tools that work.

Peanut mill.jpeg

Bill of Materials[edit | edit source]

  1. Fully 3D printable (I used 1.75mm PLA filament)
  2. Link to Openscad and STL Files
    1. Bearing Bottom, 4 min, 2 g
    2. Bearing Top, 7 min, 4 g
    3. Center Rod, 18 min, 11 g
    4. Connector Arm, 15 min, 8 g
    5. Funnel, 3 hr 19 min, 111 g
    6. Bracket, 5 min, 2 g
    7. Handle, 34 min, 18 g
    8. Inner Grinder, 34 min, 21 g
    9. Outer Grinder, 1 hr 27 min, 49 g
      1. TOTAL: 6 hr 39 min, 226 g

Tools needed[edit | edit source]

  1. MOST Delta RepRap or similar RepRap 3-D printer

Skills and knowledge needed[edit | edit source]

Technical Specifications and Assembly Instructions[edit | edit source]

Directions for Assembly:

  1. Fit center rod into internal grinder
  2. Place it in the outer grinder
  3. Put bearing top on the center rod
  4. Slide funnel on and snap pegs to outside of outer grinder
  5. Line up bearing top and bottom on funnel with center rod running through them
  6. Plastic join the bearing top and bottom
  7. Plastic join the internal grinder with the bracket
  8. Snap on connector arm to center rod
  9. Snap on handle to connector arm
  10. Print time estimate: 6 hours 39 minutes
  11. Assembly time estimate: 15 minutes
  12. Drawing of Assembly:

Peanut mill layout.jpg

Common Problems and Solutions[edit | edit source]

  1. Plastic welding: The point of doing this in two places was to eliminate the need for screws and washers to make this completely printable. It is difficult, but placing the nozzle in the holes given and extruding +40 gives a good weld.
  2. The pegs on the funnel just snap around the outer grinder. I had an issue with the original part, but this was the quick fix.

Cost savings[edit | edit source]

  1. This machine can save people over $100 depending on the type of mill wanted.
  2. Commercial equivalent: Country Living Mill Peanut Butter Accessory
  3. I saved about $160 compared to the competition above. That's roughly a 97% savings.

Benefited Internet Communities[edit | edit source]

==References==[1][2][3][4]

  1. ↑ web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: http://web.archive.org/web/20021201231338/http://www.eren.doe.gov:80/erec/factsheets/landscape.html
  2. ↑ web page: Grain Mill Reviews: Basic Overview of the Different Grain Mills (Video 1 in a Series) Available: https://www.youtube.com/watch?v=2biIDfbWRIkl
  3. ↑ web page: Troubleshooting Guide Available:http://www.countrylivinggrainmills.com/support/grinder/
  4. ↑ web page: Hand Crank Mill for pregrinding nuts for Nut Butter Grinder Available:https://www.youtube.com/watch?v=G0khTvo5Ag4

FA info icon.svg Angle down icon.svg Page data
Keywords 3d printing, food processor, grinder, kitchen appliance, osat, plastic
SDG SDG03 Good health and well-being, SDG08 Decent work and economic growth
Authors Hannah Stoll
License CC-BY-SA-3.0
Organizations Michigan_Tech's_Open_Sustainability_Technology_Lab, MY4777, MTU
Language English (en)
Related 0 subpages, 3 pages link here
Impact 599 page views
Created December 6, 2018 by Hannah Stoll
Modified February 28, 2024 by Felipe Schenone
Cite as Hannah Stoll (2018–2024). "Peanut Mill". Appropedia. Retrieved April 23, 2024.
API queries basic, semantic, html, files, more
Retrieved from "https://www.appropedia.org/w/index.php?title=Peanut_Mill&oldid=1093104"
Cookies help us deliver our services. By using our services, you agree to our use of cookies.