INDUSTRIAL X-RAY COMPUTED TOMOGRAPHY

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INDUSTRIAL X-RAY COMPUTED TOMOGRAPHYD

TECHNOLOGY, APPLICATIONS AND DATA-DRIVEN BUSINESSMODELS IN A DIGITAL AGE

Fraunhofer Application Center CTMT, Deggendorf Institute of Technology

Prof. Dr.-Ing. Jochen Hiller 06.11.2018

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CONTENT

1. Typical applications of X-ray CT in the Product Lifecyle

2. The CT imaging process and classification of CT systems

3. Current developments and future trends

4. The Fraunhofer Application Center CTMT within

the Fraunhofer Network

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From raw material to recyclingTypical CT applications within the procuct life cycle

Monitoring

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From raw material to recyclingWhy CT?

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Glass-fiber reinforced plastic

Carbon

Material characterisation

From raw material to recyclingTypical CT applications

Monitoring

Quelle: Zeiss

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Monitoring

CT measurements on stressed components using Insitu-CT

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Monitoring

Mould correction using CT measurements

Mould

Component

Mould correction

Final geometry

CT Correctiondata

Quelle: Zeiss

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Monitoring

Defect detection using Inline-CT

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Monitoring

Quality control of industrialcomponents using laboratoryCT scanners

[mm³]

Material testing & geometrical metrology

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CONTENT


2. The CT imaging process and class ification of CT systems




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The CT imaging process and classification of CT systemsCone-beam CT

X-ray tube

X-ray detectorCone-beam

Component

Traveling axes

Rotationtable

Additional axes forcomponent positioning

Quelle: Zeiss

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L

yxds

II,-

0 e·

with: I Attenuated intensity after object

I0 Unattenuated intensity

Attenuation coefficient (energy- and material-depened)

L Path length of ray

given

wanted

The CT imaging process and classification of CT systemsThe physical basis

Lambert-Beer’slaw

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The CT imaging process and classification of CT systemsFrom voxel dataset to dimensional metrology

Threshold

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XXL-CT

The CT imaging process and classification of CT systemsFrom tabletop to high energy XXL CT scanners

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The CT imaging process and classification of CT systemsCT scan of a car

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GE

Zeiss

WerthSkyscan

Wenzel

The CT imaging process and classification of CT systemsCommercial laboratory X-ray CT scanners

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GE

Zeiss

The CT imaging process and classification of CT systemsCommercial Inline-CT scanners

Heitec

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CONTENT






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Current developments and future trendsVirtual testing with CT data

Determination of internal quality characteristics andspecifications with the help ofCT data and realistic FE s imulations

Estimation of local failureprobabilities

Development of virtualprototypes including internal material specifications

Results can be used formachine learning applicationsin terms of self-optimizingmanufacturing systems

Prof. Dr.-Ing. Jochen Hiller

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Current developments and future trendsProcess-integrated CT for process control

Inline-CT

Industry 4.0 laboratory of THD with Inline-CT

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Current developments and future trendsCT and Cloud-Computing

Edge-Cloud for CT data

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Current developments and future trendsCT within the Smart Factory

SAP, MindSphere, ProLeis, SensorCloud, etc.

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Current developments and future trendsNew CT applications within the procuct life cycle

Monitoring

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Current developments and future trendsDigitisation and evaluation of returned goods

E-Commerce revenue in Germany

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Current developments and future trendsDigitisation and evaluation of returned goods

Identification and evaluation of textile products withoutopening the packet

Development of fully automated systems for the processingand evaluation of returned goods

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Generation of 3D models for virtual shopping

Development of smart and data-driven business models as well asSmart Services using digital representions of products

Current developments and future trendsVirtual shopping

Fusion of CT and photogrammetry data

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Current developments and future trendsTracking of goods and security

Self with boxesand goods

CT scan of a ship container Hidden AK47

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Current developments and future trendsCT for process control in additive manufacturing

Material testing and geometrical metrology

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Current developments and future trendsCT for process control in additive manufacturing

Quality control of building materials

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Current developments and future trendsMaintenance, reprocessing of products, recycling

Waste paper CT scan Classification

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CONTENT






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Locations of Fraunhofer

München

Holzkirchen

Freiburg

Efringen-Kirchen

FreisingStuttgart

PfinztalKarlsruheSaarbrücken

St. IngbertKaiserslautern

DarmstadtWürzburg

Erlangen

Nürnberg

Ilmenau

Schkopau

Teltow

Oberhausen

Duisburg

EuskirchenAachenSt. Augustin

Schmallenberg

Dortmund

PotsdamBerlin

Rostock

LübeckItzehoe

Braunschweig

Hannover

Bremen

Bremerhaven

Jena

Leipzig

Chemnitz

Dresden

CottbusMagdeburg

Halle

Fürth

Wachtberg

Ettlingen

Kandern

Oldenburg

Freiberg

Paderborn

Kassel

GießenErfurt

Augsburg

Oberpfaffenhofen

Garching

Straubing

Bayreuth

Bronnbach

Prien

Hamburg

Leuna

·DeggendorfPassau·

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The Fraunhofer Network of Technical Digitisation

Application Center CTMT

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The Fraunhofer Application Center CTMTKey activities

CTApplications

&

System design

CloudComputing

Image Processing

Automation &Robotics

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The Fraunhofer Application Center CTMTCT systems at place

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The Future of CTSelf-learning, robot-based, multi-positional, multi-energy, multi-modal digitalization cell

Research grant from BMBF: 2,6 Mio. €, Installation 2019

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The End

Thank you for your attention!

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INDUSTRIAL X-RAY COMPUTED TOMOGRAPHY