Spoon Fork Knife

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Spoon Fork Knife
Spoon Fork Knife 1.jpg
Description This OSAT is a Spoon Fork and Knife Combo. This is an open source utensil design.
Keywords 3D printing, spork, knife, camping, eating utensil
Uses cooking, development, hobbyism
Authors User:97.88.41.192
Status Prototype
Made? Yes
Replicated? Was this project made independently by someone other than the authors and without their guidance? No
Countries of design United States
Materials Plastic
Estimated cost USD $ 0.13
Sustainable Development Goals SDG03 Good health and well-being
Documentation data
Language English
Manifest data
Language English
Updated 2020-06-04
Author Kathy Nativi
Author affiliation Appropedia
Author email info@appropedia.org

Spoon Fork Knife[edit | edit source]

Created by Austin Ketterhagen

Abstract[edit | edit source]

  1. This OSAT is a Spoon Fork and Knife Combo.
  2. A Completed Spoon Fork Knife can be seen on the right
    Spoon Fork Knife 1.jpg
  3. Thingiverse Link http://www.thingiverse.com/thing:1184790/#files

Bill of Materials[edit | edit source]

CAD Files

  • See Thingiverse Page

STL

Extra Parts

  • There are not other parts needed for this tool.

Tools needed for fabrication of the OSAT[edit | edit source]

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

Skills and Knowledge Necessary to Make the OSAT[edit | edit source]

  • There is no special skills needed to make this tool.

Technical Specifications and Assembly Instructions[edit | edit source]

  1. If any changes to the design want to be done, open the FreeCAD file and adjust the parameters.
  2. Slicing instructions
    1. Fill % = 100
    2. Speed = 70 mm/sec
    3. Layer Height = .10 mm
    4. Support Needed for Spoon
  3. Print time with above settings will be 45 minutes
  4. There is no assembly time

Common Problems and Solutions[edit | edit source]

Removing build support from spoon side can be difficult. I suggest sanding it smooth after build support removal.

Cost savings[edit | edit source]

Cost of creating this Spoon

  *Filament needed: 5.9 g
  *At a cost of $22 a kilogram the total cost is $0.13

Commercial Equivalents

  *$7.19 ([1])

Saving amount

  *The savings are $7.06
  *The percentage of the cost savings is 98.2%

Gallery[edit | edit source]

Spoon Fork Knife
Spoon Fork Knife 1  
Spoon Fork Knife 2