The document discusses 3D printing and crafting. It provides tips for the 3D modeling design process including using reference images, measurements, and light math. Design considerations like orientation, slicing while modeling, holes for parts, multi-colors, and moving parts are addressed. Post-processing tips like gluing, painting, and sanding 3D prints are also mentioned. Simple designs tend to be best sellers. Crafting with 3D printing allows for upcycling of materials and adding elements to prints.
3. Crafting and 3D Modeling
Learn the base skill set and part of the creative process is to exploit that to make
what you want
Fails
Design Revisions
Often Gifts
Sometimes the inspiration is not your intellectual property.
3D Modeling is BETTER
Once a design is refined, the printers do the grunt work.
4. Simple Things Add Up
Crocheted Eevee by The Nerdy Knitter
http://www.ravelry.com/patterns/library/eevee-pokemon
Library of Congress Ornament
http://www.instructables.com/id/Library-of-Congress-3D-Printed-Christmas-Ornament/
5. Simple Things Add Up
Gazebo – One Side, Copied 8 Times and Rotated
(Simple Math – 360/8 – Each Side is Rotated 45
Degrees)
6. Simple Is Fine
My Best Seller on Shapeways is my Simplest Design!
I’ve had Custom Orders on Etsy– that are simple in nature.
University of Minnesota Jewelry by Patti Tiedemann
7. 3D Printing and Crafting
Glue Print On To Things
Low Temp Glue Gun is Surprisingly Fine with PLA!
8. 3D Printing and Crafting
Gluing/Adding Things to Prints (Split Rings, Magnets, Pins, Keychains, Strings,
Ribbons, etc)
With Magnets, I like Superglue the best
Wine stoppers, Goop
Putting Together a Lot of Keychains? Use a Staple Remover!
SS 302 From Niles Bottle Stoppers
http://nilesbottlestoppers.com/stoppers.html#B-302
9. 3D Printing and Crafting
Gluing Prints to Print (Bird Ornaments)
Use the Slicer to Mirror
Glue two back to back
Superglue is my preference for this
10. 3D Printing and Crafting
Embedding Prints (Or Other Objects) in Prints
I use Multiple Processes in Simplify3D and customized ending and starting gCode
11. 3D Printing and Crafts
Upcycling
Old Wine Corks
Old Filament Spools
12. My 3D Modeling Design Process
Ideas (Not All Good, Trust Me)
Google Searches to See If It Already Out There
Reference Images
Sketches, Plans (MEASUREMENTS!)
Modeling
Inaugural Print
Iterations
14. Measurements
Almost always start with measurements– it dictates my line of attack, particularly
with details.
Important when you are fitting in and embedding other parts.
Google Conversion Tool and my Calipers are my friends.
15. Light Math
Sometimes I do use light math.
Subtraction
2 π r
360 / x (For rotations)
17. Design Considerations - Orientation
Mirrored Candle Holder Prints Upside Down, For the Legs…. But Also the Hearts
18. Design Considerations – Slicing While
Modeling / Fail Fast
When fine detailing, I often slice the model as I work
to make sure my details are translating well.
I regularly print small sections of a model to check fit.
19. Design Considerations – Holes for Parts
Typically 0.5mm clearance on all sides.
Wine Stopper Stud 3/8” (9.525 mm)
My hole is 10.525 (0.5 on each side)
Exceptions
Cheapie mirrors with lots of variation in the
sizing.
20. Design Considerations – Multi Colors
My preference is to keep the final piece as flat as
possible
Color Detailing – 0.10mm layers
Typically 3 layers (for a total height of 0.30)
Exceptions:
Light color over a dark
Translucent color
Small odd shape sections where you can see infill
doesn’t always cover.
21. Design Considerations – Moving Parts
Shapeways, my parts are 0.5mm part
Gyro Cube – I used 0.6mm (for better spin)
PokeStop – 0.7mm (to account for spreading on the
first layer)
22. Post Processing - Painting
Not my strength
Primer Helps
Miniature Brushes and Miniature
Paints Help
23. Post Processing – Sanding
Disposable Emery Board Nail Files are Good For Tight Spaces : )