Projects >
2” Tri-ClampWA004
Joins flanged pipe (not pressurized)
CAD Files
Engineering Drawings
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"Part No._UM": "UM_WA004",
"Step 4 Text": "Screw WingNut into Screw making sure to maintain alignment.",
"What is your name?": "Aziz Wadi",
"Step 1 Text": "Check the alignment of the flanged pipes.\nCheck the gap between the flanged faces. The gap should be the same width as the gasket.\nCheck the surface of the flanged pipes for imperfections that could create a leak pathway.\nExamine the flanged pipes and remove any residue.\nCheck condition and size of the gasket.",
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"Step 2 Text": "Position the gasket between the flanges and make sure it is installed properly.\nMate the faces together and then apply the clamp. Make sure both flanges are within the clamp groove.",
"Step 5 Text": "The clamp connection should perfectly align the two flanges, providing uniform crush to the gasket.",
"What is the date?": "2019-09-15",
"What is your email address?": "aziz.wadi@fieldready.org",
"Step 3 Text": "Insert Screw into Lower Clamp and then through Upper Clamp. Screw end should fit into designed place in Lower Clamp."
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"Notes": "Complete",
"Materials": "ABS plastic ",
"Qty produced": 1,
"Maker": "Mark Mellors",
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"Name": "2” Tri-Clamp ",
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"Location": "Haiti",
"Part No.": "WA004",
"Production cost (USD) Qty 1": 24.18,
"Approved": "n/a",
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"Maker Manual": {
"MM_Part No.": "MM_WA004",
"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: 0.2 mm\nLine Width: 0.35 mm\n\nWall Thickness: 1.05 mm\nTop/Bottom Thickness: 1.0 mm\n\nInfill Density: 99%\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: Yes (UpperClamp, LowerClamp)\nSupport Placement: Everywhere\nSupport Overhang Angel: 60°\n\nSupport: Yes (Wingnut)\nSupport Placement: Touching Buildplate\nSupport Overhang Angel: 60°\n\nSupport: No (Screw, Pin)\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": "330 minutes",
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"Step 1": "Download the STL files from CAD files.",
"Step 3 Text": "3D print product positioned as shown.",
"Material used": "ABS filament",
"Tools used": "3D slicing software\n3D printer",
"Step 6 Text": "For part assembly align upper clamp and lower clamp pivot holes and then insert pin through.",
"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?": "2019-09-15"
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"Version": 1,
"Start Date ": "2016-05-13",
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"OSHWA UID": "US000179",
"Tech Readiness": "4",
"End Date ": "2016-05-13",
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"Production cost (USD) Qty 10": 241.83,
"Critical Tool": "3D Printer",
"Download Link": "http://www.thingiverse.com/thing:1561955",
"Licence": "CC-BY-4.0",
"User Readiness": "5",
"RPN (Highest)": 10,
"Open Hardware Licence": "CERN",
"OSHWA Certification": "2019-12-15",
"Production time (1 unit by 1 person)": "5-8 hours",
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"Risk Readiness": "4",
"Description": "Joins flanged pipe (not pressurized) ",
"Designer": "Mark Mellors",
"Maker Readiness": "4",
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"Catalogue Notes": "Purpose: This tri-clamp is useful for joining flanged pipe such as is used in chemical or food processing. The model is based on the geometry of a standard clamp from Mcmaster-Carr but adapted to make more suitable for 3D printing. It has been tested for assembly (works fine) but has not been used to join pressurized pipes. \n\nUsage Notes: If used for light duty work, only the clamp screw and wingnut will be required printing at 100% infill.",
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