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HIGHLIGHT ON KILLER APPLICATIONS

OF 3D PRINTINGProfessor Jeng-Ywan JENG

Department of Mechanical Engineering

Dean of College of Engineering

National Taiwan University of Science and Technology/Taiwan Tech

Tel: +886-2-27376546

Email: jeng@mail.ntust.edu.tw

2014/08/27

Agenda• 3D Printing Technology & 3rd Industrial

Revolution

• Taiwan major 3D printing Vendors

• Killer Applications of 3D Printing Technology– Rapid Prototyping

– Align Technology Inc.

– AM in the luxury goods sector • Experience from Taiwan Franz Collection Inc.

• Digitized Art Design

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Personal Information-1

Duration Degree Institution Department/Program Nation

1989/10~1992/7 Ph.D. The University of LiverpoolGraduate Institute of Mechanical Engineering

UK

1988/10~1989/9 M.Sc.University of Manchester Institute of Science and Technology UMIST

Graduate Institute of Mechanical Engineering

UK

1981/9~1985/6 BS National Cheng Kong University

Department of Mechanical Engineering

Taiwan2014/08/27 3

•Education

Current Position

Since 1992/8 2000/2

Associated/ Professor

National Taiwan University of Science and

Technology

Department of Mechanical Engineering

2013/8 DeanNational Taiwan

University of Science and Technology

College of Engineering

2014/8- 2017/7

Fellow Professor

National Taiwan University of Science and

Technology

New Kinpo Group Taiwan

2014/8- 2017/7 Consultant

National Taiwan University of Science and

Technology

XYZ Printing Inc. &

SAS Wafer

Personal Information-2

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Past Experiences

2010/1-2012/7 DirectorTaipei- Moscow Representative

OfficeScience and Technology

Division

2008/8~2010/1 PI & CEONational Taiwan University of

Science and Technology/Taiwan TECH

EU-FP 7 National Contact Point-Taiwan Office

2007/8~2009/7 Dean The Office of R&D

2009/8~2010/1 DirectorPreparation Office for

Institute of Patent

2005/2~2008Director General

TECO Conglomerate Research Institute

2008/7~2008/8 Visiting Scholar University of Cambridge Institute of Manufacturing

2001/6~2002/2 Visiting ScholarUniversity of California, Santa

Barbara Department of Electric

Engineering

2005-2007/1

Outside Director Creative Sensor Inc.

Auditor TECO Electro Devices Co., Ltd.

Outside Director Lien Chang Electronic

Major Interest

• 3D Printing (Additive Manufacturing, Rapid Prototyping)– Projection typed Photo-polymization

• Advanced Manufacturing Technology– Femto Second Laser Material Processing– Micro-Pattering Fabrication for GaN on Si/Sapphire– Encoder Fabrication

• Multidisciplinary Engineering– Opto-Mechatronics= Optical + Mechanical + Electronic

• Consultant for Industrial Patent Competitor Analysis

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Printer Role in Information Industry3D Printing/AM in ???? Industry

• Printer—Output device of Computer/ Information (data)• Printer— Major and important technology/device to Make Information

Industry popular– Information to be delivered and distributed from computer instead of storing in

computer 010101 (data)

• Printer Technology—PinNozzleLaser• Information delivered and distributed by Internet

Printer Mobile display• 3D Printer/AM role in ??? Industries

– Output Device of ???? Design/Digital Manufacturing??

• 3D Printing Technology—Laser Stereolithography, FDM,…(Prototyping)????

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3D Printing Technology—Direct Digital Manufacturing — The Reason Why 3rd Industrial Revolution

1. 3D CAD

Model

1. 3D CAD

Model2. STL File2. STL File

3. Slice and

Generate

Tooth Path for

Material

Building

3. Slice and

Generate

Tooth Path for

Material

Building

4. Nth layer Build

Material Printing

4. Nth layer Build

Material Printing

5. Nth layer Support

Material Printing

5. Nth layer Support

Material Printing

6. Nth layer

Complete

6. Nth layer

Complete

7. Model Fabricated

Complete

7. Model Fabricated

Complete N+1

th lay

er

2014/08/27

Economics BehindLocal Manufacturing

Job Opportunities• USA lost 5.8 million manufacturing jobs just since 2000

—Manufacturing in Asia– Unemployment Rate Rising

– Good quality of service industry depends on Successful Manufacturing Industry

• China & Asia Countries– less damage of Financial Crisis– Manufacturing Provides fruitful Job Opportunity

• German—The fast recovery country from Financial Crisis– German keeps high percentage of Manufacturing Capability

• Jasmine Revolution is also Generated by China?– China Made Products took the Local Job Opportunity because Young Generation can not find local

manufacturing job opportunity

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Directly digital manufacture—3rd Industrial Revolution

• 1st Industrial Revolution

—man and animal power machine

• 2nd Industrial Revolution

—worldwide production, mass production line, product uniform , consistent and with low price

—job opportunities transfer

America Japan Four Asian Tigers China• 3rd Industrial Revolution –the creative products with high value

—Distributed digital manufacture directly(personal and local)

—from creative design to automatic process

—Advanced Manufacturing Partnership(AMP2.0) & Re-industrialization 4.0 Germany both focus on the local manufacture about the creative product

Creative Personalized Product Printed at Home

Intel Jimmy Robot

• Price US $1,600 — 3D Printed Robot

• Jimmy can walk & talk

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Important Milestones

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Japan invest ten speed system around three yearsJapan start 3D print manufacturing Project and havethe most advanced industry in 3D print equipment, output value 21.8 billion Japanese yen

Singapore invest 500 million US dollars to expand 3D printing industry

The United States k-12 and Higher Educationlet 3d print added to the book

United Kingdom £7M->9M for 3D print research and K-12 to learn 3D Printing And robotBritish Airways flying-test successfully with core components

Taiwan New Kinpo Group Invest 3D print and have own brandNT15000/3 year million Young Optics Invest ODM and become the largest Projection lineMicroJet focus nozzle typed 3D print market in China

The USA 3D Systems and StratasysMerge enterprises

The USA 3D Systems and StratasysMerge enterprises

Germany EOS and United Kingdom Renishaw are SLS/SLM

Germany EOS and United Kingdom Renishaw are SLS/SLM

Korea by 2020 10M 3DP user

Taiwan 3D Printer Vendors

– KinPo Group (OEM/ODM)XYZ Printing Inc. – MicroJet technology (nozzle)China Market– Young Optics (MII Craft & ODM)– Arora Taiwan China– Tree Maker, Sky Tech Co., …..

• Application Service– Printing Cool

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Own Brand—XYZ Printing Inc.

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Full Color 3D Printer

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Young Optics 3D Printer MII Craft

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3DP Killer Applications

• Prototyping—1990• Medical Applications

– Surgical Guide– Align Technology Inc.

• AM in the luxury goods sector – Experience from Taiwan Franz Collection Inc.– Digitized Art Design

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Prototyping Applications• 1990 • Case by case: Size—very much random

– Universal machine size– Material property: Good enough (acceptable)

• Consumer Prototyping

• Industrial Prototyping

• Medical Prototyping

• Aerospace Prototyping

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JewelryFurnitur

eFashion

Lighting

Decoration

ConsumerConsumer

參考來源:工研院南分院

Industrial ApplicationIndustrial Application

Traditional Molding

Conformal Cooling for lighting components

Cooling Time 600 S

Cooling time 158 S

參考來源:工研院南分院

Medical ApplicationsMedical Applications

參考來源:工研院南分院

Blade

Total turbo

Vane

armrest

joint

Nozzle combustion tube

hinge engine component injector

Aerospace ApplicationsAerospace Applications

Turbine blade

參考來源:工研院南分院

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Surgical Guide for Dental Implant & Operations

From 3D dental implant planning… … to custom drilling templates

http://www.materialise.be/medical/2014/07/09

Align Technology Inc.2011 Annual Report

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AM in the luxury goods sector –A case study of the development of

porcelain products in Taiwan

Prof. Wei-nien SuGraduate Institute of Applied Science and Technology

National Taiwan University of Science and Technology(NTUST)

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Franz Collection – Fashion Refined Style with Fusion Art

• Franz Collection is the number one porcelain art designer and producer in Asia. With its headquarters in Taipei and factory in Jingdezhen (the porcelain capital of China), the company owns 200 retail stores in Asia and has marketed its functional art to several thousands of retailers in 56 countries, including prominent department stores such as Harrods, Bloomingdale’s and Bergdorf Goodman.

• In 2012 the CEO of the company Mr. Franz Chen was chosen by Forbes as one of the “25 Influential Chinese in Global Fashion”. He also won the award of “Entrepreneur of the Year 2012” and represented Taiwan in the World Entrepreneur contest.

• The former Chinese President Hu chose Franz as gifts for the American President Obama, British Prime Minister Brown and Russian President Putin while former American President Bush Senior picked Franz as Christmas gifts for his family and friends. The Taiwanese President Ma presented Franz as gifts for the new Pope Francis.

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Porcelain art

Ming Dynasty, 明永樂 青花人物扁壺 ~AD 1420

Meissen Zwiebelmuster ~AD 1865- 1900

39

or merchandise?

Royal Copenhagen Blue Fluted half lace ~AD 1888

Jingdezhen porcelain market ~AD 2011

40

Is it art or a failure?

Image source:http://www.veniceclayartists.com/wild-pottery-ceramic-fixation/http://www.grashe.com/world_history_porcelain.html

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New look brings new trouble

Deformation after firing

Hard to get perfect symmetry, if the shape is not round

Relief or 3D motif design

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Image source: http://www.behance.net/gallery/Cup-Saucer-Plate/1004015 http://euancraig.blogspot.tw/2010/09/incidentally.html

• Different wall thickness needed for complicated design

• CAD can easily transform the idea and AM helps realize the product.

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Works

• Product design - jewelry, tableware, household products, gift and collectibles, special contracted works

• Reverse Engineering• 3D Printing• Post Processing• Production• WEB3D

45

Venn Diagram

http://www.colinharman.com/portfolio/how-would-you-like-your-graphic-design/

47

CAD - Modeling

Freeform – Digital Sculpting

Rapid Prototyping (RP) technology

Thermojet – 3D (wax) Printing

SLA (Stereolithography) – prototype/parts in a compressed time frame

Innovations

Reverse Engineering – ATOS

48

Glazing

FiringQCPacking

AM applicable

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Benefits

• Competition between “traditional” and computer design and sculpturing teams;

• Possible to integrate “design” and “modeling” into one. Streamlined design process, shorter development time.

• “Unconventional” shapes, e.g. unsymmetrical, organic, or geometric ones, can be more easily realized.

• AM has also been used in developing jewelry products.

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Where AM brings advantages…

• Products need to be in pairs (e.g. vases);• Mirrored designs; • Repeated motifs or patterns;• Scale-down or scale-up;• Easy integration with precedent products (by

reverse engineering)• Legacy management; • Limited edition or special cases (e.g. tailor-

made products)

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Barriers

• Mindsets -

• Cross-disciplinary training and integration: artistic craft and computer skills (including product designer, CAD designer, sculptor, modeler, technician, mold makers, PM, and even the boss!)

• Limited resin available;

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Summary

• AM technologies have been used in the luxury porcelain industry.

• Digital process brings additional benefits; however, there’re also barriers to overcome.

• Cheap-Fast-Great;

• AM is one of the tools.

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Conclusions• Lesson from 2D Printer Mobile Display• 3D Printer/AM—Output Device for Digital Design

delivery and distribution?• 3DP (RP) Technology—SLA, FDM (Prototyping

Technology) 3DP/AM technologies???• Killer Applications

– Prototyping– Align Technology Inc.– Digital Art Design

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