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==Charcoal Holder Pen ==
==Charcoal Holder Pen ==
  Project developed by [[User:Ebumba]]
  Project developed by [[User:Ebumba|Ebumba]] ([[User talk:Ebumba|talk]]) 14:42, 2 May 2017 (PDT)
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==Abstract==
==Abstract==
# Paragraph description of the OSAT - why is it Appropriate? What need does it fulfil? Are there case studies you have found of a technology being used successfully?
This is a pen that will hold charcoal for an artist to use. From what I found in my research there aren't many holders out there for pens and of the pen holders they're usually about 77 dollars and are found online from specialty stores.[http://www.theoilpaintstore.com/product.php?id_product=6393] This makes it very difficult for those in developing countries to have such a holder. This pen is apart of the OSAT movement because of this. I could see this pen being printed for students in art classes around the world, giving them the opportunity for mess free sketches.The pen will keep the canvas that they are using free from excess smudges where the charcoal would have made their hands messy. Having the charcoal in a well-protected space it will keep the canvas and the artist safe from the mess.
# Picture of completed print using [[Image:Wood_WorkingClamp_Parts.png|200px|right]]
 
[[File:IMG 8574.JPG|100px]] [[File:IMG 8575.JPG|100px]]


== Bill of Materials==
== Bill of Materials==
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# Charcoal: premade or otherwise
# Charcoal: premade or otherwise
# A drill that can cut threading into an object at the desired size
# A drill that can cut threading into an object at the desired size
 
# Or tape to hold the charcoal in place


== Skills and Knowledge Necessary to Make the OSAT ==
== Skills and Knowledge Necessary to Make the OSAT ==
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== 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.
# The print will take about 45 minutes
# 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===
=== Common Problems and Solutions===
* Include common mistakes/problems to avoid in building your OSAT and how to overcome them
* There are various types and sizes to each piece of charcoal. I suggest using a piece of tape to hold the top of the charcoal down if this problem occurs


== Cost savings==
== Cost savings==
* If your solution is not a low cost one then it is not really appropriate.
* If your solution is not a low cost one then it is not really appropriate.
# Estimate your costs
# Original product is about 77 dollars [http://www.theoilpaintstore.com/product.php?id_product=6393]
# Find a commercial equivalent
# Printing using filament that is roughly 22 dollars, you would have only spent .2 cents on this printing project
# Calculate $ savings and % savings
# You will save 77 dollars, this is virtually free


==References==
==References==


* 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>
<ref>http://www.theoilpaintstore.com/product.php?id_product=6393</ref>


<references/>  
<references/>  
<nowiki>
<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




[[Category:How tos]]
[[Category:How tos]]
[[Category:Electricity]]
[[Category:Art]]
[[Category:Electric lighting]].


</nowiki>
</nowiki>


[[category:OSAT 3D-Printable Designs]]
[[category:OSAT 3D-Printable Designs]]

Revision as of 22:21, 2 May 2017

Charcoal Holder Pen

Project developed by Ebumba (talk) 14:42, 2 May 2017 (PDT)

Template:Statusboxtop Template:Status-prototype You can help Appropedia by contributing to the next step in this OSAT's status. Template:Boxbottom

Abstract

This is a pen that will hold charcoal for an artist to use. From what I found in my research there aren't many holders out there for pens and of the pen holders they're usually about 77 dollars and are found online from specialty stores.[1] This makes it very difficult for those in developing countries to have such a holder. This pen is apart of the OSAT movement because of this. I could see this pen being printed for students in art classes around the world, giving them the opportunity for mess free sketches.The pen will keep the canvas that they are using free from excess smudges where the charcoal would have made their hands messy. Having the charcoal in a well-protected space it will keep the canvas and the artist safe from the mess.

IMG 8574.JPG IMG 8575.JPG

Bill of Materials

  1. Provide a full BOM -- Materials needed for fabrication of device and alternative materials if they are not available, prices/sources of non-printable parts
    1. Upload and link to all source files from open source CAD
    2. Upload and link to all STLs

Tools needed for fabrication of the OSAT

  1. Jellybox or similar RepRap 3-D printer
  2. Charcoal: premade or otherwise
  3. A drill that can cut threading into an object at the desired size
  4. Or tape to hold the charcoal in place

Skills and Knowledge Necessary to Make the OSAT

How to make your own charcoal [2]


Technical Specifications and Assembly Instructions

  1. The print will take about 45 minutes

Common Problems and Solutions

  • There are various types and sizes to each piece of charcoal. I suggest using a piece of tape to hold the top of the charcoal down if this problem occurs

Cost savings

  • If your solution is not a low cost one then it is not really appropriate.
  1. Original product is about 77 dollars [3]
  2. Printing using filament that is roughly 22 dollars, you would have only spent .2 cents on this printing project
  3. You will save 77 dollars, this is virtually free

References

[1]

[[Category:How tos]] [[Category:Art]]

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