3d printing veri cation and standards · 2015. 8. 3. · engineering leadership professional...
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Engineering Leadership Professional Program
3D Printing Verification and Standards Authors: Miller Allen, Wesley Chen, Connie Wang
This work was created in an open classroom environment as part of the Engineering Leadership Professional Program (ELPP) developed and led by Prof. Ikhlaq Sidhu at UC Berkeley. There should be no proprietary informaEon contained in this work. No informaEon contained in this work is intended to affect or influence public relaEons with any firm affiliated with any of the authors. The views represented are those of the authors alone.
Engineering Leadership Professional Program
Storyboard IMAGINE-‐ Heart Valve
IMAGINE-‐ Boarding Plane and riding at 37000 T
IMAGINE – ordering toy or prinEng toy at home Is the file correct? Is there something wrong with your “spool”? Is there something wrong with your printer?
First Let’s make the case for the emergence of the 3-‐D printer market: Show CAGR slides and growth here. ShiT to Industrial + growth of small players.
Now let’s take a look at what the major stakeholders are saying about the need for standards and verificaEon. Also, add why 3-‐D prinEng poses unique challenges 1) each print could be a “unique” material 2) material dimensions are a funcEon of the tool capability and secngs.
Who will be responsible for defining these standards: 3-‐D printers mfrers. themselves ConsorEa and gov’t Industrial Users Small printer manufacturers and print services (example)
How is this verificaEon done in the “subtracEve manufacturing Space? Who are the major players in each. CMM CT Scan 3-‐D Laser/OpEcal Scanners Materials TesEng
Who is best posiEoned to bridge the gap between the standards and the unique needs of 3DP? –High End Case Studies: Sigma Labs+GE, EOS+MTU Aero, Stratsys medical applicaEon-‐ USP bio-‐medical standards. For low end consumer products end: These approaches may be cost or Eme prohibiEve.
What are the gaps that sEll need to be met? 1) Market Size-‐ Many new
entrants to printer and service market – all will need verificaEon
2) Mid-‐range to Low end market needs lower cost metrology (CT Scanner $200-‐400k)
3) Materials
All of these technologies are real, all are coming soon, the 3-‐D prinEng revoluEon is here, how will these quality and standards quesEons be addressed and by whom? Our goal in this presentaEon is to address this quesEon and speculate on the possibility of growth in the verifcaEon sector for exisEng players as well as new possible entrants.
How will standards and quality be enforced: UL -‐ AM A2AL –spell out ASTM –spell out SASAM – EU standards PRI (clearing house –non profit)
Summarize –standards and verificaEon are essenEal to make sure you get “this” and “not this”. And your heart valve will pump, your plane will stay in the air and your 4 yr old will be happy with their customized toy.
Is there an opportunity for a company/org to fill these gaps? 1) Market Size – Aggregator like PRI
example 2) Mid-‐range to Low end market
needs lower cost metrology – New 3-‐D scanner
3) Materials -‐ ?? (are there cheaper/faster methods to ensure reliability/safety/composiEon).
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The Doctor’s Office
• Will this work? • Will this last? • How do they
test this stuff?
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A Flight in Your Very Near Future c. 2016
Airbus A320 Boeing 737
• Are these engines safe? • How were
these parts tested?
GE LEAP ENGINE
100,000!
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A Special GiT for Your Favorite Boy or Girl
What happened?
File? Material? My Printer? Bad Print Service?
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3D PrinEng is Here NOW!
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Global Market AcceleraEon Projected 3.8B(2014) to 16.2B (2018) with 45.7% CAGR
Global Market
Strong shiR to Industrial
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Standards and TesEng are EssenEal
End User
ApplicaVon Developers
Hardware vendors
SoRware Vendors
Service Providers
Standards, ValidaVon, TesVng &
CerVficaVon
Novelty
Quality
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Eco-‐system Gap How to Ensure
Quality at the mid to low end of the
market
MANUFACTURERS
CONSORTIA and
GOVERNMENT AGENCIES
Opportunity in 3-‐D ValidaEon and InspecEon Space
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3DP/AM Standards, TesEng, and VerificaEon
Primary Users and PracEEoners • Printer Manufacturers
• Industrial Users
• 3-‐D PrinEng Services
• 3-‐D PrinEng Finishing Services
• Standard Machining houses transiEoning to 3D
Government Agencies and RegulaEng Bodies • ASTM • NIST • FDA • FAA • ASTM • SME • SAE • TMS
3-‐D Metrology and NDT InspecEon Services/Material CharacterizaEon Labs • Zeiss • FARO • Keyence • Perceptron • X-‐ray InspecEon Service
• EAG • Nanolab • ConstellaEon Technology
Standards, AudiEng and CerEficaEon Non-‐Profits and Companies • UL • Sigma Labs • ETL • A2AL • PRI
Establish In-‐house TesEng
Use InternaEonal
Standards
Define InternaEonal Standards
Offer Standards Compliance AudiEng,
and Safety CerEficaEon. Coordinate Standards across mulEple OEMS
Sell Tools and Services to measure and
characterize 3-‐D objects (3DP can be subset).
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Market TracEon– Leaders and Trends
$500k contract for Quality Assurance
Uses Sigma Labs “PrintRite3D”
3DS: VisiJet / Stratasys: FDM & PolyJet USP PlasVc Class VI to ISO 10993 raVngs
Quality Services & Aggregators
↓$, Maintain Quality
MTU Aero Engines OpVcal Tomography will be used by EOS for AM quality
assurance.
$$$$ High Quality
$$$$ High Quality
$$$$ High Quality
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TEST STRUCTURES NIST & STRATASYS
3-‐D scanners for iPAD Intel RealSense 3D for Android & HP Sprout
Portable Hi-‐Res 3-‐D scanners
Tabletop Hi-‐Res Scanners
Emerging Tech for Dimensional Analysis
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Other Emerging OpportuniEes Development of New TesVng and Metrology Techniques
Crowd Sourced Reviews & Ranking
Designs, Machines, Materials, SoRware, Designers, Services
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In Conclusion Standards, ValidaVon, TesVng &
CerVficaVon