Projects >
Clean Cookstove KnobEE001
A spare knob for the African Clean Energy cookstove
CAD Files
Engineering Drawings
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"Part No._UM": "UM_EE001",
"What is your name?": "Aziz Wadi",
"Step 1 Text": "Replace the old cookcstove knob by the clean printed one.",
"What is the date?": "2020-02-20",
"What is your email address?": "aziz.wadi@fieldready.org"
},
"Notes": "Complete\n",
"Materials": "ABS Plastic",
"Maker": "Abi Bush",
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"Name": "Clean Cookstove Knob ",
"Risk Assessment": [
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"Location": "Nepal",
"Part No.": "EE001",
"Production cost (USD) Qty 1": 3.03,
"Approved": "n/a",
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"Production cost (USD) Qty 100": 303.4,
"Maker Manual": {
"MM_Part No.": "MM_EE001",
"Step 2 Text": "Open using a slicing software and prepare for 3D printing. Use printing settings below (settings may change for different 3D printer brands and filament manufacturers)\n\nLayer Height: 0.20 mm\nLine Width: 0.35 mm\n\nWall Thickness: 1.05 mm\nTop/Bottom Thickness: 1.0 mm\n\nInfill Density: 60%\nInfill Pattern: Strong 3D\n\nPrinting Temperature: 240 °C\nBuild Plate Temperature: 80 °C\nFlow: 100%\nEnable Retraction: Yes\nRetraction Distance: 6.5 mm\nRetraction Speed: 25 mm/s\n\nPrint Speed: 60 mm/s\n\nEnable Print Cooling: Yes\nFan Speed: 5%\n\nSupport: No\n\nBuild Plate Adhesion Type: None",
"What is your email address?": "aziz.wadi@fieldready.org",
"What is your name?": "Aziz Wadi",
"Step 4 Text": "If there is any, remove support and/or adhesion structure from printed part using a small cutter.",
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"Production time": "40 minutes",
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"Step 1": "Download the STL file from CAD files.",
"Step 3 Text": "3D print product positioned as shown.",
"Material used": "ABS filament",
"Tools used": "3D slicing software\n3D printer",
"Step 5 Text": "Consider using chemical treatments on the 3D-printed parts (Acetone vapor) in order to remove the gaps between layers and smooth the surface.",
"What is the date?": "2020-02-20"
},
"Version": 1,
"Start Date ": "2017-06-06",
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"OSHWA UID": "US000228",
"Tech Readiness": "5",
"End Date ": "2017-06-06",
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"Production cost (USD) Qty 10": 30.34,
"Critical Tool": "3D Printer",
"Download Link": "http://www.thingiverse.com/thing:2368827",
"Licence": "CC-BY-4.0",
"User Readiness": "5",
"RPN (Highest)": 8,
"Open Hardware Licence": "CERN",
"OSHWA Certification": "2020-02-25",
"Production time (1 unit by 1 person)": "<1 hour",
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"Risk Readiness": "4",
"Description": "A spare knob for the African Clean Energy cookstove",
"Designer": "Abi Bush",
"Maker Readiness": "4",
"FAI": [
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"Catalogue Notes": "Size: 52 cm x 15.4 cm \n \nPurpose: A spare part for the [African Clean Energy] cookstove. Designed in response to concerns about losing the control knob (which can easily be removed). (http://www.africancleanenergy.com/) \n \nUsage Notes: Print with a high resolution and solid infill in ABS for a strong, dimensionally accurate part. This part is designed to fit a little more snugly than the original. ",
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