3 dprintingv9 2
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Transcript of 3 dprintingv9 2
The Wonder of 3D Printing
Kaizen
The first industrial revolution “began in Britain in the late 18th century, with the mechanisation of the textile industry.
Source: http://www.kish.in/the_industrial_revolution/
First Industrial Revolution
The “second industrial revolution came in the early 20th century, when Henry Ford mastered the moving assembly line and ushered in the age of mass production.” The third revolution “is under way” and that consists of manufacturing “going digital.”
Second Industrial Revolution
Source: (http://silodrome.com/ford-model-t-assembly-line/ )
Any customer can have a car painted any colour that he wants so long as it is black.Remark about the Model T in 1909, published in his autobiography My Life and Work (1922) Chapter IV, p. 71; this has often become presented in paraphrased forms such as: "You can have any color as long as it's black."
“Any Customer can have a car painted any colour that he wants so long as it is black”
Henry Ford’s Remark on the Model T, 1909
Next Industrial Revolution
The third revolution “is under way” and that consists of manufacturing “going digital.”
Additive Subtractive
Manufacturing
Subtractive Manufacturing
• Subtractive Manufacturing– Milling– Turning
– Drilling – Computer Numerical Control (CNC)
Machine
What is 3D Printing?
• is a form of Additive Manufacturing– Process of joining materials to make an object from 3D model Data; layer-by-layer process
What is 3D Printing?
• Digital Fabrication- it takes a model
└a digital design └turn into real, physical Object
Type of Additive Manufacturing
•SLS (Selective Laser Sintering)•FDM (Fused Deposition Modeling)•SLA (Sterolithography)•DLP (Digital Light Processing)
How 3D Printing Can Change the World?
How 3D Printing Can Change the world?
• Medical procedures• Advances in research• Product prototyping• Historic Preservation• Architectural Engineering
Construction• Advanced Manufacturing• Food Industries• Automotive • Accessories
• Adopted 3D printing as a way to increase innovation• Reduce costs and speed up the process.• 3D models of buildings can be easily created and edited as plans
develop – something that used to take a significant amount of time to make.
AEC
• Airbus would like to make a 3D printer that is large enough to make planes from the ground up – a hangar-size printer as large as 80m x 80m.
• Made In Space is a US company experimenting with zero-gravity 3D printing. The process could potentially allow astronauts to print objects as required in space, saving valuable weight at launch.
• NASA has been looking at 3D printing for some time now, and considering the technology for long missions where astronauts could create their own equipment during the trip.
Advanced Manufacturing
Medical Procedures• Custom hearing aids and braces.• Body parts, including ears, hips and even
organs, in exact proportions to fit the patient. • In February 2012, surgeons successfully
implanted an entire titanium jaw, made with 3D printing, in an elderly woman.
Medical Procedures
http://www.youtube.com/watch?v=WoZ2BgPVtA0&feature=player_embedded
http://www.youtube.com/watch?v=9VHFlwJQIkE
http://www.bespokeinnovations.com/content/gallery
RepRap Project
• Started in 2005 by Dr Adrian Bowyer• Develop an open source self-replicating 3D printer• Short for Replicating Rapid Prototype• General Public License (GPL)
Source from Wikipedia
RepRap Project
RepRap Version 1.0 (Darwin)
RepRap Version 2.0 (Mendel)
Source from Wikipedia
3D Printer• Easy to Use• Economical to Own ones.• Can be Operate in a Office, lab, Homes, etc.• Equipping students with skills for the future• Affordably Price• takes digital input from 3D data and creates solid, 3D parts • used extensively by designers, engineers and hobbyists for• concept development and product design • objects such as fittings, crafts, jewellery and many others.
The Unattainable Triangle
Spee
d Price
Quality
Makerbot Industries
• Cupcake• Early 2009
• Thing-O-Matic• Late 2010
Replicator Replicator 2
Replicator 2x
http://www.youtube.com/watch?v=WT3772yhr0o&feature=youtu.be
UP! 3D Printer Ultimaker
Rapman BFBTouch
Felix 3D Printer
Form 1
Student Project
thing:8194
thing: 58371
www.thingiverse.com
How to Use the 3D Printer?
• Create a CAD Model • Prepare important features• Save the model into a STL
(STereoLithography) file
Behind the “Scene”
EEET 2044 Electro-mechanicsEEET 4070 Autonomous Mechatronic SystemsCOMP 1041 Programming for Engineers
Nokia Lumia 820 Case
DESIGN TIPS
Questions?
(http://www.flickr.com/photos/makerbot/5532451580/in/photostream)