IMS MTP-action PHOCAM J. Stampfl, TU Wien. Presentation of the consortium Industry / Industrial sectors / SMEs Siemens AG (Ger) - Ind Visitech AS (Nor)

IMS MTP-actionPHOCAM

J. Stampfl, TU Wien

IMS MTP Barcelona 2011

• Presentation of the consortiumIndustry / Industrial sectors / SMEs

Siemens AG (Ger) - Ind

Visitech AS (Nor) – SME

Invision GmbH (A) - SME

Deskartes OY (Fin) – SME

Bröll GmbH (A) - SMEResearch organisations / universities

TU Wien (A) – Univ .

LZH e.V (Ger) – Res.

Consortium PHOCAM

19.9.2011 Folie 2


PHOCAM structure

Light source

M ateria l

System

A pplication

C ustom ized ceram ics

Softw are fram ew ork for supply chain

integration

Industrialend-user

DLP basedAMT

Ceramic filledPhoto-

polymers

LED-basedlight-engine

Industrialend-user

2PP systems

2PP compatibleresins

Femtosecondlasers

O n-dem andM icro-m anufacturing

Folie 319.9.2011


Impact

Expected Impact according to call Relation to PHOCAM

First time right, flexible and efficient manufacturing systems

Both core technologies (Customized ceramics, on-demand micro-manufacturing) provide innovative approaches for the fabrication of high value added products. Both technologies can fabricate customized geometries on a flexible on-demand basis and are significantly more efficient regarding material usage compared to existing manufacturing approaches.

RM methodologies for high value added products

Based on innovative light sources, new manufacturing equipment is developed that allows on-demand fabrication of high-added value products.

New supply chain approachesThe consortium is developing a secure, internet based software framework which facilitates distributed, customized manufacturing on an on-demand basis.

19.9.2011 Folie 4


MTP action

Light source

M ateria l

System

A pplication

C ustom ized ceram ics

Softw are fram ew ork for supply chain

integration

Industrialend-user

DLP basedAMT

Ceramic filledPhoto-

polymers

LED-basedlight-engine

Industrialend-user

2PP systems

2PP compatibleresins

Femtosecondlasers

O n-dem andM icro-m anufacturing

Folie 519.9.2011


DLP

19.9.2011 Folie 6

1

2

3

45

61 Lightsource (LED 450nm)2 DMD Chip3 Optics4 Coating system5 Tiltable vat6 Build platform

IP:EP2151214, US2010029801, JP2010031279,WO2010045950, WO2010045951, EP2251185


DLP of ceramics

19.9.2011 Folie 7

Alumina


Cellular structure

Customized implant on resin template

Customized implant part

CAD model of cellular structure

Bioglass 45s5

Cooperation: Aldo Boccaccini, Nuremberg

19.9.2011 Folie 8


Alumina

19.9.2011 Folie 9


Mechanical properties Al2O3

19.9.2011 Folie 10

0 0.05 0.1 0.15 0.20

100

200

300

400

500

600 Biaxial flexure test

[mm]

Forc

e [N

]

Slurry Solid Loading up tp 50 vol.%

Alumina

Biax. Flexural strength

516 MPa

Weibull modulus 13

Density 99,60%


Smallest 3D-printer worldwide

19.9.2011 Folie 11


DLP

19.9.2011 Folie 12

• LED-based Light engine• 1200 Euro system cost• Standard parts from

consumer electronics• 30mm resolution• 20x30x30mm Build size

The NET

• special.forbes.com• „…it could be more useful than any other 3D printer.“• wired.co.uk• „…could lead the way towards making the futuristic model-making

technology accessible and affordable for all.“• engadget.com• „Vienna University of Technology builds a 3D printer, 3D prints the key

to our hearts“• geekosystem.com• „We like 3D printers here at Geekosystem and we also fancy world

records, so it’s no surprise that we enjoy the world’s smallest 3D printer. „

• architectmagazine.com• „…unlike other so-called “desktop” versions that occupy significant

space—is truly desktop-worthy“

13

http://specials.forbes.com/article/06lgdBpfRz77n

http://www.wired.co.uk/news/archive/2011-05/19/smallest-3d-printer

http://www.engadget.com/2011/05/18/vienna-university-of-technology-builds-a-3d-printer-3d-prints-t/

http://www.geekosystem.com/worlds-smallest-3d-printer/

http://www.architectmagazine.com/blogs/postdetails.aspx?BlogId=mindmatterblog&PostId=103640


Light engines

19.9.2011 Folie 14

New development of Lightengine „Platon“

• Use of LED's as light source

• improved homogeneity

• no warm-up, long lifetime

• 1024x768 Pixel (1. Generation), 1920x1080 (2. Generation)

EU-FP7: PHOCAM


Intensity distribution Light engines

19.9.2011 Folie 15

Hg-Lamp

LED


Industrial requests

19.9.2011 Folie 16

Dental market: 1.000.000 dentists worldwide

Customized elastomers: 200-500 machines per year

Ceramic manufacturing: High end market

Jewellery: 200-500 machines per year

Hearing aids:

Home-based 3D-printer

Necessity for two types of systems:

Picobeamer and industrial light engines


Objective IMS-MTP-action

19.9.2011 Folie 17

Potential clients requiring light engines:

• Provide them with a roadmap for DLP-based ligh engines

• Provide technical specifications (achievable intensity, resolution, size, ..)

• Provide prizing models (engine type, lot size, ..)

Manufacturers (INV, VIS)

• Provide them with market requests (required specs)

• Provide numbers of potential sales

• Provide numbers for maximum prizes accepted by the market


IMS-MTP partners

18

EU: TU WienHoma&Co KGInvision GmbHColob GmbH?

Swiss: Ivoclar Vivadent AG

Norway: Visitech AS

USA: Hewlett Packard?

19.9.2011


Conclusion

19.9.2011 Folie 19

Window of opportunity to use IMS-MTP-action for strengthening

position of European industry

in the field of lithography-based additive manufacturing.

Documents

IMS MTP-action PHOCAM J. Stampfl, TU Wien. Presentation of the consortium Industry / Industrial sectors / SMEs Siemens AG (Ger) - Ind Visitech AS (Nor)