3D printing can be used to prototype, create replacement parts, and is even versatile enough to print prostheses and medical implants. It will have a growing impact on our world, as more and more people gain access to these amazing machines. In this Lunch and Learn, I will give an introduction to the basic concepts and technologies used to build a 3D printer in a single day. We’ll talk about why you might pursue this, how you can build your own printer, what materials can be used to print, online services and communities that offer 3D models or 3D printing services, and an intro to designing and printing your first model. The story "Hayley's Hand" is based on the article 'Handy work: The making of Hayley Fraser's new hand' by Steven McKenzie BBC Scotland Highlands and Islands reporter - http://bit.ly/handywork

1. Hayley's Hand
an introduction to 3D printing and social enterprise

2. About Me
@klevland
E-Commerce Technical Lead
API Evangelist and
Practitioner
Maker

3. Hayley Fraser was born without fully formed
fingers on her left hand.

5. she became the first child in the UK to have a
prosthetic hand made with 3D printing technology

7. The design and manufacture of Hayley's hand was
led by Frankie Flood, associate professor in the
Digital Craft Research Lab
at the University of Wisconsin-Milwaukee

9. Frankie and his students are all Makers

10. Achieving the final design of Hayley's hand involved
a process of line drawings, cast making and
computer-aided design (CAD) software.

12. Hayley's parents also later sent the university a
plaster cast of her left hand and wrist.

14. "After I printed the parts they scrambled to
complete their first hand build as I walked them
through the processes of assembly, stringing and
final finish.”
"It was a crash course, but they managed
everything well.”
-Frankie Flood

16. “The Maker culture is a contemporary culture or
subculture representing a technology-based
extension of DIY culture that intersects with
hacker culture (which is less concerned with
physical objects as it focuses on software) and
revels in the creation of new devices as well as
tinkering with existing ones. ”
–wikipedia.org

18. 3D printers are growing every day.
According to Wohlers Report 2014, the worldwide 3D printing industry is now expected to grow
from $3.07B in revenue in 2013 to $12.8B by 2018, and exceed $21B in worldwide revenue by 2020.

19. Prototyping, Product Development and Innovation are the three
most common reasons companies are pursuing 3D printing.
those surveyed in a recent Gartner study, 37% had just one 3D printer within their organizations, with
18% owning 10 or more. The average number of printers per organization was 5.4

20. #SODOTO

22. Global Village Construction Set
opensourceecology.org
X

23. Distributive Enterprise D3D

25. But we have only
have an hour today.

26. Basic Concepts

27. (not so) Basic Concepts
Additive Manufacturing
Selective laser sintering (SLS)
Stereo lithography (SL)
Fused deposition modeling (FDM)

28. Selective Laser Sintering

29. Stereo Lithography

30. Stereo Lithography

31. Fused Deposition Modeling

32. FDM works on an "additive" principle by laying
down material in layers; a plastic filament or
metal wire is unwound from a coil and supplies
material to produce a part.

34. 3D Printing Filaments
PLA (Polylactic Acid)
ABS (Acrylonitrile
Butadiene Styrene)

35. Dissolvable Filament
PVA (Polyvinyl Alcohol) & HIPS (High Impact Polystyrene)

43. Demo

44. Hello Keychain
https://
commons.wikimedia.org/
wiki/
File:L.L.Bean_wordmark.svg
Autodesk 123D Design
Repetier Host
Slicer

45. 3D Online Services and
Communities

48. Thank you
FMI: kriskleva@gmail.com @klevland