Title of the device or system

Project developed by  Kennedy Oparka

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Abstract

  1. This OSAT project was a request and I was unable to find any attempts of a rotary edger in the current database. This model requires additional bolts and a handle of the user's choosing.
  2. Picture of completed print using your printer
    Wood WorkingClamp Parts.png

Bill of Materials

Quantity Material Source Cost ($) Total ($)
1 Rotary Blade [Lowes] 10.00 10.00
1 5/8" bolt L. 4 1/2" Mcmaster 2.82 2.82
1 5/8" Nut Mcmaster 0.32 0.32
2 1/4" bolt L. 1 3/4" Mcmaster 0.23 0.46
2 1/4" Nut Mcmaster 0.05 0.10
Total Cost $13.70
    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. MOST Delta RepRap or similar RepRap 3-D printer
  2. Adjustable Wrench
    1. OSAT option Pocket Wrench by Austin Ballou

Skills and Knowledge Necessary to Make the OSAT

  • N/A

Technical Specifications and Assembly Instructions

  1. 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.
Print Time Estimate: 4 hours
Assembly Time: 15 min
  1. Including drawings or pictures of the device at stage of assembly at minimum. (http://www.appropedia.org/Special:Upload)
Example video summary of textbook
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Common Problems and Solutions

  • Include common mistakes/problems to avoid in building your OSAT and how to overcome them

Cost savings

Estimated Cost: $13.70+$2.51 = 16.21
Equivlent Item: Dual Wheel Rotary Edger $45.95
$29.74 savings --> 65% savings

Benefited Internet Communities

  • Name and add links to at least 5 using single brackets around [url name]

References

  • The sources of information (e.g. engineering handbooks, journal articles, government documents, webpages, books, magazine articles etc.). References should use the <ref> </ref> and <references/> 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: [1]
  1. web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: http://www.eren.doe.gov/erec/factsheets/landscape.html

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:Electric lighting]].

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