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777 OSH Science project 2018

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MOST Delta filament as guide.JPG This page was part of an MTU course MY4777/MY5777/EE4777/EE5777: Open-source 3-D printing

Please leave comments using the discussion tab. The course runs in the Fall semester. It is not open edit.



Assignment

  1. Identify scientific/engineering lab need on campus for a 3D printable substitute for existing or planned purchase
  2. Meet with users to determine exact needs/acquire additional funds/components for multipart equipment
  3. Design 3D printable components with OS CAD packages
  4. Open NIH 3DP account and post STL, include all source files from OS CAD package, directions, explanation of what it is and a price estimate for a commercial equivalent (can use Appropedia page for directions and main host if easier)
  5. Print component and bring to class
  6. Add picture, link to NIH in gallery, "savings per replica" and a hyperlink to cost source on Appropedia below.

List of projects and people

Gallery

Add your image and hyperlink to the gallery below using the example format.

OSH from 2018 777 Class
Motion Platform Clamp for Enclosure Box NIH Link, Prints for $1.56 and can be bought for $62.37 ,Competitor Price Link  
Dynamometer Love Joy (Savings of $450), [23]  
Single/Dual PH Electrode Holder,Link, Range of savings from $22 to $220  
Diameter Sensor for Recyclebot v5 (Savings of $1000), NIH Link  
Accel and Mic cord winder (Savings of $100 for each broken cord),[24]  
Zanker Flow Conditioner Plate (Machine Shop quote of $490 for 5in dia Plate),NIH Thingiverse  
Tap Holder 20$ to buy, $1.50 to make,[25]  
CDMonochromator,[26], Prints for $2.30 Retails for 7-15k  
CO2 Sensor to Incubator Adapter,[27], Prints for $0.50, Quote: "this will save me thousands of dollars!!"  
Upper Carrying plate for a sieve shaker,NIH Link,Prints for 3-5$, Savings from 110$-290$  
Solar Coating Test Stand,[28], Total Cost $2.58 Savings Unknown by Matt Olson and Alec Stilwell  
Fume extractor, [29], Total Cost $12.60 Savings from $150-$300  
Angled Glass Holder, [30], Total Cost approximately $30  
Stereo Camera Case & Mount, [31], Total Cost $5.5  
Biopsy Punch Stabilizer, [32] Total Cost $5.0 Novel Lab Equipment, Part 1 of 2  
Biopsy Punch Drill Adapter, [33] Total Cost $1.00 Novel Lab Equipment, Part 2 of 2  
CNC Router Lubrication/Chip Filtering, [34] Build Cost: ~$10 Retail Cost ~$1,000  
Test Tube Holder, [35] Print Cost: $4 Retail Cost ~$66  
Plastic Grinder, [36] Print Cost: $3 Retail Cost ~$500-600  
Wall Mounted Drying Rack, [37] Print Cost: $2 per panel with pegs, Total Savings: $98-$300  
Customizable Tube Jig (Savings of ~$100), [38]  
Acetylene generator, [39] Print cost: $2.5. Retail cost: none to compare  
Lens holder, NIH Link Print cost 2$ Retail cost:100$  
Centrifuge Apparatus, NIH Link Print Cost: $3 Retail Cost ~$100]  
Fully Customized Magnetic Test Tube Stand, [40] com/inhibitor-kit/magnetic-stand.html Print Cost: $3 Retail Cost ~$288  
Stand for holding UV Light, [41] [42] Print Cost: $4 Retail Cost~ $153  
Programmable Angled Glass Holder , [43] Print Cost: $7 Hardware Cost ~ $70  
Custom Test Tube Holder , [44] Print Cost: $1 Retail 5$-25$  

Examples from Finland's Aalto University

OSH from 2018 L3999 Class
OSH from 2017 L3999 Class
Single wafer box for wafer quarters, savings $20.7 per replica  
Extrusion head with an integrated screw and UV-diodes attachments, savings €13.05 per part and improved functionality  
Adapter for Endeas Quicksun 130 CA to measure back contact solar cells, enabling the measurement of a new sample type with added functionality  
Package for black silicon photodiode, avoid tooling costs of tens of thousands of dollars