wohlers associates


Wohlers Report 2005
Rapid Prototyping, Tooling & Manufacturing State of the Industry
Annual Worldwide Progress Report   
ISBN 0-9754429-1-0

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Table of Contents

 

Acknowledgments

Dedication

About the author

Focus of this report

Introduction to additive fabrication

PART 1: BACKGROUND

History of additive fabrication

Introduction of non-SL systems

Initial introduction of 3D printers

New generation machines

The past 12 months

Early inventions

Industries embracing the technology

How companies are applying additive processes
Installations by country

Applications

Communication
Engineering changes
Powerful ideas and proposals
Concept models
Verifying CAD databases
Styling and ergonomics
Fit and functional testing
Prototyping
Metal castings
Tooling
Requests for quotes

Manufacturing support
Manufacturing of parts

Research

Art and sculpture
Unlimited potential

PART 2: INDUSTRY GROWTH

Revenue growth and forecasts

Revenues from products and services
Annual revenue growth percentages

Sixteen years of growth
3D Systems produces most revenue
Material sales
Revenues from service providers
Secondary market
Revenues from other services

Unit sales growth and forecasts

Unit sales growth percentages
Stratasys holds its lead
Systems sold by region
Cumulative systems sold by region
Market shares by U.S. manufacturers
Market shares by Japanese manufacturers
Cumulative market shares by manufacturer
Unit sales by manufacturer and year
3D printer sales by manufacturer and year

Number of parts being produced

Service providers

Growth

Percentage continues to decline
Number of models produced annually
Working with service providers
Better conditions

The future of service providers

Service providers have changed
What's ahead

PART 3: SYSTEM MANUFACTURERS

3D Systems

Sinterstation Pro

InVision LD

Other new products

Further developments

Arcam

Concept Laser

Cubic Technologies

Envisiontec

EOS

New products, applications

In development

MCP/F&S
Next Factory

Objet Geometries

New materials

Additional news

Optomec

Customer Applications

M3D

Phenix Systems

POM

Trumpf

Technology strengths, limitations

Sales activity

ProMetal

Sanders Design International

Solidica
Solidimension

Solidscape
Sony

Stratasys

Product news

Future of company

Trumpf

Z Corp.

Spectrum Z510

Other developments

3DP licensees

Therics

Soligen

Metal Matrix Cast Composites

Specific Surface

Others

Real cost of the technology

Investor update

Revenues and earnings
Trends and areas of interest
Outlook

PART 4: ASIA & EUROPE

Asia

Hong Kong and southern region
Beijing area

Shanghai and Eastern China

Intellectual property and other factors

Markets in China

Medical emphasis

Taiwan and South Korea

Chinese system manufacturers

Korean system manufacturers

India

Japan

The Japanese way

Stereolithography rules

Materials for SL

Other additive processes

INCS

CAD solid modeling
The future

Europe

United Kingdom
Italy

Germany

France

Portugal

Sweden
Finland
Denmark
The Netherlands
Belgium

Other regions

South Africa

Canada
Groups and associations

PART 5: METAL PARTS AND TOOLING

Direct metal fabrication

Laser-based, powder-bed systems 
Powder deposition systems 
Other approaches

Tooling solutions
High-performance tooling

Indirect tooling approaches

RSP Tooling 
Ford Sprayform 
Rapid Moulding Technologies 
Reconfigurable Tooling Systems 
Other options

Direct approaches

Laser Consolidation 
SLS tooling 
DMLS 
Others

Other options

CNC-machined tooling
Hybrid tooling

Size of tooling market
Cast metal parts

Investment casting 
Sand casting 
ZCast 
Plaster mold casting 
Rubber plaster mold casting 
V-Process 
Die casting

Metal fabrication comparison matrix

PART 6: RAPID MANUFACTURING

What is it?

Benefits

Product design
Materials
Custom products
Prototyping and production
Manufacturing location

Applications and industries

MG Rover 
Ski boot buckles 
Vega launcher 
Wash blocks 
Air ducts for F-18 
Free Flying Magnetometer 
Formula 1 
Military tanks 
Hearing instruments 
Centrifuge 
Submarine part 
Computer lock 
Lighting designs 
Mobile Parts Hospital 
Northrop Grumman 
Sculptures 
Medicine 
Other possibilities

When it makes sense

Shape and size
Production volume
Quality

Cost analysis and economics

Production implications

Strategic implications

Challenges and needed research

Processes
Materials
Product design
Organization, management, and supply chain issues

PART 7: OTHER DEVELOPMENTS

Growth of CAD solid modeling

Revenue and seat count estimates
New potential markets

Materials

SL resin developments 
Laser-sintering powder developments 
FDM materials 
New Objet materials 
Materials from Z Corp. 
Material for InVision 
Envisiontec Perfactory 
Predicting the performance of injection-molded parts

Medical modeling

Additive processes and medical scanners
Transferring scan data 
Materials for medical models 
Surgical separations 
Cranial defect reconstruction 
Advanced technology meeting 
Egyptian mummy

3D digitizing and reverse engineering

Applications 
3D data capture 
3D digital reconstruction 
Inspection 
Ferrari wing 
Howmet/Alcoa turbine blade inspection 
Bronze sculpture 
GN ReSound 
Technology 
3D digitizing 
Limitations and other important issues
Polygon meshes and surfaces 
Caveats 

PART 8: RESEARCH & DEVELOPMENT

Patents

Emerging Technologies

Process development

Materials

Medical applications

Modeling

U.S. government-sponsored R&D

National Science Foundation 
Meso, micro, and nano scale technology 
Process improvements, modifications, and new applications 
Other new funding from NSF 
Continuing NSF-funded projects 
Department of Defense 
Department of Health and Human Services 
National Institute of Standards and Technology

College and university education and research

Educational activities in additive fabrication 
Research and teaching activities 
Future trends and contributions from academia

PART 9: WHERE IT'S ALL HEADED

3D printing for concept modeling
Mainstream systems for rapid prototyping

Systems for series production

Application areas 
Low-volume manufacturing 
Manufacturing complex shapes 
Manufacturing multi-functional components

Tooling

Summary 

Where to learn more

Global Alliance of Rapid Prototyping Associations
Rapid Technologies and Additive Manufacturing Community

APPENDICES

Appendix A: Glossary of terms

Appendix B: System and material manufacturers

Canada
China
England
France
Germany
Israel

Italy
Japan
Korea

Sweden
United States

Appendix C: U.S. system specifications

Appendix D: Systems manufactured outside the U.S.

Appendix E: Material properties

Appendix F: 3D digitizing systems

Appendix G: Reverse engineering software