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| [http://libre3d.com/category/556/SportsOutdoors/listings/820/Powder-Baskets.html Powder Baskets] | | [http://libre3d.com/category/556/SportsOutdoors/listings/820/Powder-Baskets.html Powder Baskets] | ||
| [http://www.123mountain.com/deep-powder-basket-w-o-tip-leki?gclid=CjwKEAiA-5-kBRDylPG5096R8mASJABqEdm4VWy7ExY9hCOoXt5_PeaPIiXTPCTI0O77tZjXlZJWgxoC68Dw_wcB Commercial Baskets],$21.95 | | [http://www.123mountain.com/deep-powder-basket-w-o-tip-leki?gclid=CjwKEAiA-5-kBRDylPG5096R8mASJABqEdm4VWy7ExY9hCOoXt5_PeaPIiXTPCTI0O77tZjXlZJWgxoC68Dw_wcB Commercial Baskets],$21.95 |
Revision as of 21:27, 10 December 2014
The RepRap motto is "wealth without money" - for this assignment you are to create wealth by making an open source design that has value to you. It must be 3D printable on your MOST Delta and cost less than a commercial equivalent (if such a thing exists).
Assignment
- Design something of "high value" that you can 3D print on your MOST Delta
- Make sure someone else has not already done it - search http://www.yeggi.com/
- Design 3D printable components with ONLY OS CAD packages (e.g. OpenSCAD, FreeCAD, or Blender)
- Create an account at http://www.libre3d.com/
- Upload your design under an OS license to Libre3D - include: Source files, STLs, a picture, and a brief description including costs and $ savings
- Add picture, link to your libre3D page with name, commercial equivalent link+cost, and economic savings to table below (see example).
- Print component and bring to class - Complete and due by 12/11
Grading
- 30% Print quality
- 20% Documentation
- 50% Design (design for printing, aesthetics and function)
Automatic reductions: -50% no source or the use of non-OS software -10% per day for late
Table of Value
Digital Photo | Free Design/Link to Libre3D | Commercial equivalent/Cost | Approximate Savings in US$ |
---|---|---|---|
Adjustable laptop stand | [1], $80 | $50 | |
Hockey Helper | [2]-Always unavailable but is $10.95 | $9.98 | |
1UP Incense / Candle Holder | [3], Closest commercial equivalent -$8.99 | $6.92 | |
Arduino Home Device Wall Mount | [4], Closest commercial equivalent is an enclosure - $4.50 | $2.91 | |
Splined Bottom Bracket Tool | Park Tool bike tools BBT-32C bottom bracket key - $10.76 | $0.42 | |
Libre3D Trash or Recycle Bin | Medium Trash or Recycle Bin - $7.87 | $5.00 | |
File:.png | Libre3D Men's Restroom Sign | Restroom Signs - Pair=$364.00
-->Individual (1/2 Pair)=$182.00 |
$179.50 |
Open-Source Four Point Probe (OS-4PP) | [5], $7300 | $1700 | |
Open-Source Hunting Tool | [6], $7.89 | $7.20 | |
image pending | Spatula Sheath | [7], $9.95 | $7.95 |
Insulin Pump Clip Connector | [8], $19.95 | $19.90 | |
3D Printed Custom T-Shirt | [9],$5.99 to $24.99 | $5.71 to 24.71 | |
MOST DELTA Auto Bed Leveling | This Project does not save money but time. The average time it takes for someone to level their bed takes approximately 2 to 4 hours. | After the bed levelling system is set up it takes approximately 5 minutes to have the bed levelled. | |
Image Coming Soon | Michigan Tech Divot Removal Tool | Callaway Divot Removal Tool - I have found custom divot tools like this sell between $2.75 and $20.00 (depending on who the market is being sold to). | $2.48 to $19.73 |
[[10]|Batman's Equipment] | [11], 259.00 | $350.00 | |
Image Coming Soon | Ice Scraper | [15],$6.40 to $15.00 | $6.00 to 14.60 |
Nintendo 3DS XL Stand | Commercial 3DS Stand - $12.95 | $11.11 | |
Guitar Tone Knobs | [16]$7.29 for tone knob set | $7.00 | |
Image Coming Soon | Winter Carnival Letters and Punctuation | [17] $11.60 for Paraffin Wax
[18] $9.96 for 64 Pack Crayons |
TBD |
3D Printed Snomobile Air Intake | Commercial product,$69.99 | $67 | |
Powder Baskets | Commercial Baskets,$21.95 | $20 | |
Individual Vinyl Record Stand | There are no/very few commercially equivalent products. Approximate cost for a product such as this would be $5 - $12. | $4.20 - $11.20 | |
Ginger Grating Plate | Various commercial offerings for as much as $12-15 | ~$10 |