Field Dressing Tool: Difference between revisions

Revision as of 13:26, 17 October 2020

Device data
Hardware license	CERN-OHL-S
Certifications	Start OSHWA certification

OSAT Field Dressing Tool

Project developed by User:zedubiel Template:Status Template:Status

Abstract

Animals raised on a farm or harvested from the field need to be field dressed and skinned in order to obtain quality, unspoiled meat. This process is often interrupted due to dull cutting blades that are not sized properly for the task. The OSAT field dressing tool allows the user to cut only what is needed in a safe manner. This is accomplished by mounting a replaceable utility blade on a 3D printed handle with a guard. This design allows the user to cut just underneath the skin without puncturing organs. Allowing the user to replace the blade ensures the tool is replaceable and easy to use time after time. So with this tool the user can field dress an animal quicker and safer than with a traditional blade.

Bill of Materials

Utility blades can be ordered in bulk for little cost. TEKTON supplies 100 utility blades for $9.26. This is available here

The STL file for the part and openSCAD file can be found here:

Tools needed for fabrication of the OSAT

MOST Delta RepRap or similar RepRap 3-D printer
Utility blades

Skills and Knowledge Necessary to Make the OSAT

MY4777/MY5777/EE4777/EE5777: Open-source 3-D printing.
OpenSCAD
Slic3r

Technical Specifications and Assembly Instructions

The part takes about 30 minutes to print.
Once printed simply snap the utility blade into place as seen in the pictures.

Common Problems and Solutions

If needed the blade can be heated and pressed into the handle. If this is not possible the part may need to be scaled larger or smaller and reprinted.

Cost savings

A commercial equivalent to this cutting tool is available here for $12.61.

Blades are about 12 cents a piece if ordered in bulk.
About 4.5 meters of filament are needed to produce this part. This equates to about 50 cents.
Savings for this part are about 79 percent.

@@ Line 1: / Line 1: @@
-==Title of the device or system ==
+{{Infobox device
- Project developed by [your name linked to your user account]
+|manifest-date-updated=2020-06-04
-{{Statusboxtop}}
+|manifest-author-name=Kathy Nativi
-{{status-design}}
+|manifest-author-affiliation=Appropedia
-{{status-prototype}}
+|title=Field Dressing Tool
-You can help Appropedia by contributing to the next step in this [[OSAT]]'s [[:Category:Status|status]].
+|description=The OSAT field dressing tool allows the user to cut only what is needed from the animal in a safe manner. With this tool the user can field dress an animal faster and safer than with a traditional blade.
-{{boxbottom}}
+|intended-use=agriculture, development, industry
+|keywords=3D printing, hunting, field dressing, knife, tool
+|authors=User:Zedubiel
+|image=Cutting_Tool.JPG
+|development-stage=prototype
+|made=Yes
+|made-independently=No
+|manifest-language=English
+|documentation-language=English
+|countries-of-design=United States
+|project-affiliation=Category:MTU, Category:MOST
+|main-materials=Plastic, Blades
+|estimated-cost-amount=2.65
+|estimated-cost-currency=USD
+|sustainable-development-goal=Sustainable Development Goal 15, Sustainable Development Goal 2
+|manifest-author-email=info@appropedia.org
+}}
+==OSAT Field Dressing Tool==
+Project developed by [[User:zedubiel]]
+{{Status|design}}
+{{Status|prototype}}
 ==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?
+Animals raised on a farm or harvested from the field need to be field dressed and skinned in order to obtain quality, unspoiled meat. This process is often interrupted due to dull cutting blades that are not sized properly for the task. The OSAT field dressing tool allows the user to cut only what is needed in a safe manner. This is accomplished by mounting a replaceable utility blade on a 3D printed handle with a guard. This design allows the user to cut just underneath the skin without puncturing organs. Allowing the user to replace the blade ensures the tool is replaceable and easy to use time after time. So with this tool the user can field dress an animal quicker and safer than with a traditional blade.
-# Picture of completed print using [[image:name-of-your-image.png|500px|right]]
+[[image:Cutting Tool.JPG|3D Printed Cutting Tool|250px|right]]
+[[image:Tool Cutting.JPG|3D Printed Cutting Tool|250px|right]]
 == Bill of Materials==
-# Provide a full BOM -- Materials needed for fabrication of device and alternative materials if they are not available, prices/sources of non-printable parts
+Utility blades can be ordered in bulk for little cost. TEKTON supplies 100 utility blades for $9.26. This is available [http://www.amazon.com/TEKTON-82580-Utility-Dispenser-100-Piece/dp/B000NPPCPK/ref=sr_1_1?ie=UTF8&qid=1417533173&sr=8-1&keywords=utility+blades here]
-## Upload and link to all source files
-## Upload and link to all STLs
+The STL file for the part and openSCAD file can be found here:
+*[[File:OSAT2.scad]]
+*[[File:OSAT2.stl]]
 == Tools needed for fabrication of the OSAT==
 # [[Delta_Build_Overview:MOST| MOST Delta RepRap]] or similar RepRap 3-D printer
-#
+# Utility blades
 == Skills and Knowledge Necessary to Make the OSAT ==
-* If you used special skill – link to relevant wikipedia or wikiversity articles/courses
+* [[MY4777|MY4777/MY5777/EE4777/EE5777: Open-source 3-D printing]].
+* OpenSCAD
+* Slic3r
 == 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 part takes about 30 minutes to print.
-# Include print time estimate
+# Once printed simply snap the utility blade into place as seen in the pictures.
-# 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===
-* Include common mistakes/problems to avoid in building your OSAT and how to overcome them
+* If needed the blade can be heated and pressed into the handle. If this is not possible the part may need to be scaled larger or smaller and reprinted.
 == Cost savings==
-* If your solution is not a low cost one then it is not really appropriate.
+* A commercial equivalent to this cutting tool is available [http://www.amazon.com/Gerber-45924-E-Z-Zip-Sheath/dp/B000W0EW9I/ref=sr_1_3?s=industrial&ie=UTF8&qid=1417644410&sr=1-3&keywords=wyoming+knife here] for $12.61.
-# Estimate your costs
+# Blades are about 12 cents a piece if ordered in bulk.
-# Find a commercial equivalent
+# About 4.5 meters of filament are needed to produce this part. This equates to about 50 cents.
-# Calculate $ savings and % savings
+# Savings for this part are about 79 percent.
-==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>
-<references/>
-<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:Electricity]]
+[[Category:3D printing]]
-[[Category:Electric lighting]].
+[[Category:OSAT 3D-Printable Designs]]