3dprinting ppt
TRANSCRIPT
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Agenda
• Introduction/ How it works
• Benefits
• Applications
• Success stories/ Conclusion
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What is 3D printing?
1. It’s one rapid prototyping technologies
2. It creates physical models from CAD and otherdigital data — layer by layer
3. It’s widely used, especially in product designing
4. It reduces a lot of time and cost
5. It’s a developing technology
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What is prototyping?
Prototyping is a cyclethat producers or
designing teams makemodels for end users totest, evaluate, or debug,and get feedbacks then
revise or redesign at the pre-production or mock-up period.
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Rapid prototyping
• Stereolithography (1988)
• Fused Deposition Modeling(1990)
• Selective Laser Sintering(1992)• 3D Printing (1997)
-Comparison table -why 3D printing has become the most
popular one?
Ans: faster and more inexpensive
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How does a 3D printer work?
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Developing Tech: Gadget printer
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What do you expect to create next?
• A light bulb? A motherboard? or an iPod of
the nth
generation?-Go online, pay, and download the file
then…produce yourself!
-No packaging, no shipping,no assembly lines needed!
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3D Printing Movie Clip
a movie clip from InVision company
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Benefits of 3D Printing
• Lower cost of prototyping
• Allow more design iterations to choosefrom
• Decreases length of the design process
• 3D Printers are small and affordable
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Design Process
• Costs of changing design or finding mistakes
increase the further into the design process you go
• 3D Printing helps you find mistakes early on to
save costs
Concept
DevelopmentProduct Definition
Proof Of
ConceptDevelopment Production
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Design Process
• Most critical phases of
design are early on
• In the first 10% of the process nearly 80% of
the products total costs
are determined
• More early designs
mean better decision
making
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Speed to Market
• 3D Printing increases efficiency late in the
design process
• Capable of developing parts for use infunctional prototypes
– Some models can produce pieces that can
withstand 60 psi pressure in field tests• Cost of late entry to market is enormous
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Small and Affordable
• Previous rapid
prototyping machines
often required theirown departments and
operators
• 3D Printers can fit
neatly near aworkstation
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Future Savings
• A professor at USC has now created a
technology to eliminate the need of a laser
in 3D Printers – Selective Inhibition Sintering (SIS)
• Potential cost savings of $10,000 to $20,000
on the 3D Printing machines
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Applications of 3D Printing
• Uses
– Marketing
– Point of Purchase Signs
– Packaging
– Product Prototypes
– Learning Resources
• Industries
– Models
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Industries, Cont.
• Consumer Products
– Marketing Campaigns
– R & D• Proof of Concept
• Variations of Models
•Inexpensive Modifications
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Industries, Cont.
• Science
– Medicine
– Research• University of Illinois at Urbana – Champaign
• Miniature Reproductions of complex parts
• Spider-Web Design
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3D Printing Success Story
Xerox Limited produces new-
generation printers, copiers, and
document centers. The Xerox
design team looked to a 3D printer to help improve their
efficiency at producing
prototype parts by moving away
from the traditional ‘machining’
function and moving more
cutting edge rapid prototyping
equipment in house.
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3D Printing Success Story
Camera mounts for the
M1 tank and Bradley
fighting vehicle were
built and tested
directly from digital
files using the
Dimension 3D Printer.
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3D Printing Success Story
A 3D printer proved to
be a valuable asset
and played a key rolein developing concepts
for the AMP Research
Alloy Fuel Door for
General Motors'Hummer H2 sport
utility vehicle.
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3D Printing Success Story
From furniture and
lighting to cosmetic
products and packaging,
Karim Rashid is a high- profile industrial design
firm with an esteemed
reputation for
communicating acontemporary view of the
world through its unique
designs.
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3D Printing Success Story
Altimate Medical Inc.
manufactures standing
frames and mobilityaids for people with
disabilities, such as
spinal cord injuries,
muscular dystrophy,multiple sclerosis and
cerebral palsy.
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3D Printing Success Story
Bravilor Bonamat isEurope's leadingmanufacturer of coffee
machines for commercialuse. For more than 55years, the family-ownedcompany has placed a
premium on innovative,
user-friendly designconcepts that have helpedthe company distinguishitself in the marketplace.
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3D Printing Success Story
TaylorMade wanted pro golferMark O’Meara to try out a newset of irons, O’Meara asked touse them at the 1998 SkinsGame. “We had one week to
produce two sets of irons—withclub designs still in CAD and notooling in place,” says JeffBlasius, TaylorMade’s seniortooling engineer. “So wecreated 50 wax patterns on our3-D printer, sent them to the
foundry for casting andfinishing, and delivered them toO’Meara on time. It was theinitial prototype test and Markwon the Skins Game withthem.”
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3D Printing Success Story
Guatemalan twins MariaTeresa and Maria de JesusQuiej-Alvarez were born
joined at the head. The veins
draining the blood, wereinterwoven and fed into eachothers' circulatory system.The most complex part of theoperation was to sort out theveins and reroute the twins'
blood supply. Because theblood vessels werecrisscrossed, tracking themusing standard, two-dimensional x-rays wasimpossible.
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Conclusion
Nothing communicates design ideas faster
than a three-dimensional part or model.
With a 3D printer you can bring CAD filesand design ideas to life – right from your
desktop. Test form, fit and function – and
as many design iterations as you like – withfunctional parts.
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Sources
Articles:
• The object of 3D printing
— from Advertising & Marketing Review
• Printers produce copies in 3D — from BBC NEWS
• 'Gadget printer' promises industrial revolution
– from NewScientist.com
Major 3D printer companies:• Z Corporation
• 3D System
• Xpress3D