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TTC
Industriell Tomografi och
3D-printing för effektivare
produktion
Lars Lundh/KEC
Karlskoga Engineering Cluster
Alfred Nobel Science Park AB
Grundat 1 januari 2014
Örebro
Kommun
59%
Ägare
Region
Örebro
Län 14%
Triple helix
samverkan
• Teknikplattformar för samverkan
mellan näringsliv/forskning/samhälle
Regional
utveckling/tillväxt
• Fler växande företag i regionen
• Nya företagsetableringar
• Nya Start-up företag/innovationer
• Ökad forskning
Karlskoga
Kommun
27%
Kluster/Nätverk
• Nya starka nätverk för regional/lokal
utveckling
• Nationellt stark miljö
• Internationella kopplingar
Projekt
Maskiner
Kompetensutv.
Kunskap/utbildning
Test/verifiering
Marknadsföring
Nätverk
Produktion
Finansiering
Utveckling
VISION
Forskning
TTC – Ett nationellt 3D-centrum med industriellt
fokus på 3D-printing och 3D-röntgen
Specialisering
Analys
Projektled
Seminarier
Innovationer
Affärer
Nätverk
Samarbeten
Nya produkter
Kunskap
Etableringar
Erbjudande
till industrin
Några av våra besök och samarbeten under 2015
Karlskoga
3D
3D Printing
Lasertech LSH AB
- Printing
- Xray
Karlskoga
3D
• Scandinavias largest sub-contractor in Laser Welding
• Expansion in 3D-Printing of plastic and metal components
• Combining laser welding with 3D Printing enables production of
components larger than the printing building chamber
• Are committed to TTC.
- Printing
- Xray
Karlskoga
3D-printing med pulverbäddsteknik
3D
- Printing
- Xray
Karlskoga
3D
EOS P396
• SLS, Selective Laser Melting
• 70 W CO2 Laser
• Volume 340*340*600 mm
• PA2200, Polyamide nylon
• Alumide, 50% PA2200 50% aluminium
• CarbonMide, 50% PA2200 50% carbon fibre
• No geometrical limitations
- Printing
- Xray
Karlskoga
3D
Oil pan for a cumbustion engine printed in
one piece in Alumide (50% Aluminium
and50% Polyamide).
- Printing
- Xray
Karlskoga
EOS M290
• DMLS, Direct Metal Laser Sintering
• 400 W Yb-fibre laser
• Volume 250*250*325 mm
• AlSi10Mg, aluminium
• Ti64, titan
• MS1, maraging steel
• Inconel 718
• Support structures needed
3D
- Printing
- Xray
Karlskoga
3D
3D-printing is a suitable manufacturing method;
• For small series and/or complex design components
• As alternative to Electrical Discharge Machining
• As alternative to 5 axis milling
• As alternative when complex fixture in several steps is needed
• As alternative to hybride manufacturing
• For components where short lead time is essential
• Components suitable for milling should be milled
- Printing
- Xray
Karlskoga
3D
• Test site for:
• Environmental testing
• Firing tests
• Amunition tests
• Life cycle extensions
• Owned by Saab Dynamics, BAE Systems and Eurenco
• BTC is committed to TTC.
- Printing
- Xray
Karlskoga
3D
Nikon XT H 225
• 25-225kV
• Max 3 µm resolution
• Detector: 1500x1700 pix
• Max 15 kg objects
• Max 140 x 160 mm objects
• Real time x-ray
• Analysis of 3D-models
- Printing
- Xray
Karlskoga
3D
Focus cup,
Wehnelt cylinder,
Filament
Result
Object
Detector
Settings
Manipulator
5 axis
Rotates during CT
X-ray gun
Target
Filter
Computer
- Printing
- Xray
Karlskoga
3D
3D-xray applications:
• Assembly inspection
• Virtually uncovering single components
• Measure internal dimensions
• Automatically detect and measure pores, cracks, etc
• Failure analysis
• Reverse engineering: actual nominal comparison
• Verify 3D printed objects (complex inner structures)
- Printing
- Xray
Karlskoga
3D
Titanium demo object
- Printing
- Xray
Karlskoga
3D
Glass-Carbon fibre composite,
8 mm drilled hole
- Printing
- Xray
Karlskoga
3D
Glass fibre virtually uncovered
- Printing
- Xray
Karlskoga
3D
Ball Grid Array
Component size 18x18mm
- Printing
- Xray
Karlskoga
3D
- Printing
- Xray
Karlskoga
Saab Dynamics, Carl-Gustaf M4
3D
- Printing
- Xray
Karlskoga
3D
- Printing
- Xray
Karlskoga
3D Xray

Firing test: No changes to the
inner structure detected

No pores detected: better
than casting
3D
- Printing
- Xray
Karlskoga
Saab Aeronautics
3D
- Printing
- Xray
Karlskoga
3D
Truck engine retarder for Scania, Maraging steel.
Approx 80 hours build time – shortens prototype development.
- Printing
- Xray
Karlskoga
3D
- Printing
- Xray
Exhaust gas manifold part
(Inconel 718).
Cooling oil nozzle for a motorsports
engine (Inconel 718)
Exhaust gas collector for motorsports
engine (Inconel 718).
3D-printing make optimal gas flow
possible – more engine power (tested in
STCC 2015, 1st and 3rd position)
3D printer Plastic
Laser
3D printer Metal
Laser
3D printing Metall
EBM - Electron Beam Melting
Planned
3D-printing & 3D-Xray Studios
3D Xray
Computer Tomography
>450kV
3D Xray
Computer Tomography, 225kV
Karlskoga
3D
TTC offers to Industries and Academia;

Competence in 3D Printing & 3D Xray under the same roof

3D Printing & 3D Xray equipment available

Research together with industries and universities

Seminars and training

Production is offered by our industrial partners

Point of contact: Alfred Nobel Science Park

Peter Rendius: [email protected] / 072 701 29 24

Katarina Gustafsson: [email protected] / 072 722 28 18
- Printing
- Xray