151111 Project Progress Update (Matthieu van der Heijden)

1. SUSTAINABILITY IMPACT OF NEW TECHNOLOGY ON
AFTER-SALES SERVICE SUPPLY CHAINS (SINTAS)
NOVEMBER 11, 2015

2. AGENDA
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3. 1. INTRODUCTION
(NEW) REPRESENTATIVES, STUDENTS
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Matthieu van der Heijden Mike Loerakker
Tiedo Tinga Marc de Smit
Nils Knofius Carla Andela
Laura Cordova Valentijn van Zeijderveld
Gino Balistreri Jeroen van der Wel
Rob Basten Jasper de Graaf
Bram Westerweel Arno Brinkman
Johnny Peeters Peter Vink
Kaveh Alizadeh Christian Norberg
Vincent van Vliet

4. 1. Recruitment of researchers (all positions filled)
 WP1: Laura Córdova González (November, 2015)
 WP2: Bram Westerweel (February, 2015)
 WP3: Nils Knofius (November, 2014)
2. BETA educational plans in execution (Nils, Bram)
3. Working paper presented at the ISIR Summer School
on the selection framework (August 2015, Hamburg;
Nils Knofius)
4. First models under construction (see presentations
Bram and Nils)
2. ACTIVITIES IN THE PAST HALF YEAR
PHD RESEARCH
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5. 1. Quick scans at Army, Fokker Services, Thales: Completed
2. Quick scan at Airforce / NLR (student Windesheim,
supervised by Carla Andela) + 2 BSc students UT: Ongoing
3. MSc project on 3D printing for after sales service supply
chains by Rodger Abbink (TU/e): Completed
4. Follow-up MSc project defined at Fokker services on
obsolescence problems in the end-of-life phase (Jorn
Jansman, TU/e): Starting in February 2016
5. Follow-up MSc project on part consolidation at Thales: in
preparation
6. Follow-up at the Army is in discussion
7. Related project at Additive Industries (TU/e): To be started
2. ACTIVITIES IN THE PAST HALF YEAR
STUDENT ACTIVITIES
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6. 1. Presentation of selection framework at ISIR Summer
school, Hamburg, August 2015 (Knofius)
2. Presentation at SLF Summit, November 5, 2015,
Rotterdam (vd Heijden)
 Interest in “Quick scan” by Damen Shipyard, IBM, Ricoh
 Visit Norwegian Defence Research Establishment: Today
3. Presentation (and tour) on the influence of AM on SCM
by Daan Kersten, part of a meeting of the TU/e
(September 16, 2015)
2. ACTIVITIES IN THE PAST HALF YEAR
EXTERNAL MEETINGS / PRESENTATIONS
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7. 1. NATO specialist meeting on Additive Manufacturing
for Military Hardware: Talinn, april 2016; Andela,
Tinga, Knofius
2. Presentation at Odette conference on automotive
logistics and IT (nov. 30 – dec. 1, 2015, Munich;
Knofius)
3. Poster presentation at BETA/TRAIL congress (Nov.
17, 2015)
4. Presentation at Maintenance Research Day, Feb.
2016
2. ACTIVITIES IN THE PAST HALF YEAR
EXTERNAL MEETINGS / PRESENTATIONS, PLANNED
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8. 1. Progress report M1-M6 2015: Complete and submitted
 Time registration:
 Equipment and materials
 Supervision/contact students
 Attending/organizing meetings
 Note: wage costs with a max. hourly rate € 100
2. ACTIVITIES IN THE PAST HALF YEAR
OTHER
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NLR € 40.000
Fokker Services € 25.000
Thales Nederland € 25.000
Ministry of Defense € 25.000
Additive Industries € 10.000

9. 3. PROGRESS WP-1-2-3
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10. WP-1
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 Research questions:
1a. What parts can be produced with 3D printing ?
 shape, size, complexity, material: both metal and plastics (?)
1b. What quality can be achieved ?
 shape tolerance, mechanical properties
2a. What is the reliability and durability of typical printed parts ?
 fatigue, wear, corrosion
2b. How sensitive are the printed part properties for
 environmental conditions, operator skills ?
3. How can the effect of AM technology on the selection of an
optimal maintenance policy be incorporated and how can its impact
be quantified?

11. STATUS
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 PhD student starts Nov 15 – Laura Cordova Gonzalez
 Student projects
 Paula Guedes (internship UT) – parts repair using AM
 Niels Vluttert / Stefan Smit (BSc UT) – effect of moisture / layer thickness

12. PLANNED ACTIVITIES
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 Laura Cordova
 Research question 1
 Literature study + discussion NLR / Additive Industries
 What parts can be produced ?
 What quality can be achieved ?
 Discuss with other companies
 What properties are important ?
 Relate to quick scans

13. IDENTIFY WHITE SPOTS
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 Research question 2
 From RQ1 + discussion with companies
 What are important properties for reliability / durability ?
 fatigue, wear, corrosion
 Literature study + discussion NLR / Additive Industries
 What is the achievable level of reliability / durability of typical printed parts ?
 How are these properties affected by process parameters ?
 How sensitive are the printed part properties for
 environmental conditions, operator skills ?
 provides insight in what is known / unknown !

14. EXPERIMENTAL WORK
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 Set-up experiments to find unknown relations
 Define part shape / complexity / material / settings with NLR / AI
 Define test matrix
 Which properties to test / which variations to consider ?
 Partly covered by BSc projects Vluttert / Smit
1. Effect of moisture in powder on mechanical properties of parts
2. Effect of layer thickness on mechanical properties of parts

15. APPLICATION TO MAINTENANCE
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 Set-up models to provide decision support
 How does maintenance decision change if AM is used
 Shorter life time  other replacement intervals ?
 Is repair possible ?
 Use printed parts only to cover lead time of original parts ?
 Close link with WP2 / 3
 Application in number of case studies / demonstrators of companies

16. EFFECT OF MOISTURE
NIELS VLUTTERT
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 How does moisture in powder affect the quality / properties ?
 Related to storage conditions of the powder
 Research proposal has been finished  limited literature !
 Topics to be covered
1. How can the amount of moisture in the metal powder be determined?
2. How much moisture can be absorbed by the metal powder?
3. Is the amount of time the moisture is in the powder important?
4. What criteria are important for the printed part and how can they be tested ?
5. What are the differences in properties between the different printed parts?
6. How can the metal powder be made ready for production, should there be
moisture in the powder?

17. EFFECT OF LAYER THICKNESS
STEFAN SMIT
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 How does the layer thickness affect the quality / properties ?
 Balance between production time – quality
 Experience / guidelines for various materials

18. EFFECT OF LAYER THICKNESS (2)
STEFAN SMIT
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 Topics to be covered:
1. What are the limits for the layer thickness?
 Set the range to be investigated
2. What criteria are important for the printed part?
3. How can they be tested ?
4. What are the differences in properties between the different printed parts?

19. 3. PROGRESS WP-2
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20. 3. PROGRESS WP-3
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21. 4. COFFEE / TEA…
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22. 5. INTRODUCTION FOKKER SERVICES +
GUIDED TOUR THROUGH WAREHOUSE
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23. 6. 3D PRINTING AT THE NORWEGIAN DEFENCE
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24.  MSc projects:
 8 months (WP-1) or half a year (WP-2, WP-3)
 Shorter projects:
 WP-1: Internship (3 months)
 WP-2: BSc (7-14 weeks work load, typically part time)
 WP-3: BSc (10 weeks, typically full-time)
 Recruitment of students based on concise project
desciptions / research questions
7. FOLLOW-UP
DEFINITION OF NEW BSC/MSC PROJECTS
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student  project
project  student

25.  Possibilities for third parties to join meetings
 Related research projects (researchers)
 Related MSc / BSc projects (e.g. quick scan at other
companies; attendance of student + company advisor?)
 Industry / consultancy
 Primary contact person at Army
 Next meeting
 Timing: June 2015
 Location?
7. FOLLOW-UP
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26. ANY OTHER MATTER?
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27. AND NOW…
INFORMAL DINNER
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Restaurant Gusto
Hotel NH Amsterdam Schiphol Airport
Kruisweg 495, Hoofddorp
(within walking distance)