Christophe ESCHENBRENNERDIGITAL SUPPLY CHAIN & CUSTOMER SERVICE MANAGER

15/10/2015

3D Printing

The 3rd industrial revolution is underway!

© ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

Presentation title - 01/05/2023 – P 2

Alstom Transport

Four activitiesTRAINS INFRA & SYSTEMS

SERVICES SIGNALING

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 3

Supply chain paradigm

DIGITAL HELPS BALANCING THIS CHALLENGE

MISSING PART SITUATION OVER STOCK

Production stopped, train in depot Obsolescence, Cash mobilized

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 4

Definition of ADDITIVE MANUFACTURING(preferred term in industrial activities vs 3D Printing)

TECHNOLOGY

A process that allows to manufacture layer by layer by adding material from a digital design

MATERIAL AVAILABLE

Polymer (ABS, Polyamide, …)Metal (steel, aluminium, titanium…)Others (Ceramic, …)

Source: EOS

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 5

Why is Supply chain concerned by 3D Printing ?A disruption is identified…

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 6

No inventory Customized Localized Quick to deploy

… changing the way business is done…

Creating a very collaborative supply chain

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 7

…and bringing new challenges

7

Protection ?

Quality ?

FAKE REAL

Master data?

Optimization ?

Make or buy ?

Value ?

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 8

Additive manufacturing for Railway4 major use cases

RAPID PROTOTYPING - R&D validation- Reverse engineering- Integration & tests

On-demand (5 days)

!IP

QUALITY

DIRECT MANUFACTURING- Replication- New design- Tools, Jigs

1 to 50 batches Complex parts

INDIRECT MANUFACTURING(TOOLING FOR PRODUCTION) - Moulds- Patterns 10 to 100 batches Fixed costs killerMature market Mid-mature market

Immature market

DIRECT REPAIR- Repairs

R&D

Immature market

!QUALITY

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 9

Gartner Hype cycle / 3D

ASTER shared vision

Timing ?What Gartner’s analyst says

Source:Gartner 07/2014

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 10

Global Market trend:New players and business models emerging

Emerging Marketplaces 3D Printer farms

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 11

Automotive benchmark80% of this Peugeot « Fractal » prototype built by a 3D Printer

Source:Peugeot 2015

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 12

Alstom strategy: Let’s go, on the right track !

US ITALY SPAIN UK

FABLAB with CETIM (VIDEO)

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 13

Rapid prototyping applicationSupporting R&D

Accelerate innovation, reinforce customer intimacy

A « Surverse » created by our Toilet Center Interiors implementation moke up

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 14

Rapid prototyping applicationIntegration and test usage

Bogie for a tram train – Le Creusot

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 15

Rapid prototyping applicationServices solutions

Help to fix issues, contribute to reverse engineering

Windows demisting solution Spares reverse engineering

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 16

Direct manufacturing applicationServices solutions

MODERNIZATION PROJECT (UK) AIR VENT: 1 part replaces 11 assembled one Polyamide flame retardant 50 parts manufactured

KEY BENEFITS Reduce lead time Fine for small series On-demand after sales

NOW INCLUDED IN OUR OBSOLESCENCE SOLUTIONS

Make by 3TRPD

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 17

RoadmapAdressing metal parts

Topological optimization to leverage technology benefits

Connecting rod

Make by CETIM

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 18

Direct manufacturing applicationSubstitution of metal parts

Replication of obsolete parts unavailable on the market

3 teeths gear

Make: CETIM

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 19

Facts and Current limitations

Intellectual Property • Check freedom to operate the spare. IP Rights linked to the spare ?• Don’t infringe Patents, Design or Copyrights of Third Parties

Design• Scarce talent• Change management (acceptation, learning), Design rules (norms, softwares).

Technical performances and costs (rapidly evolving)• Technology not suitable for mass production (sustaining limitation)• Build speed, Parts size, finishing• 3D printers price and productivity, Price of powders

Quality and safety• Norms to be defined in industries• Certification of safety critical parts 

© ALSTOM 2015. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project.This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

ALSTOM - 01/05/2023 – P 20

Organizationdesign, manufacturing, sourcing and supply chain are impacted

Agility: a product might be manufactured in different way along its life cycle

A new eco-system to build: Research, Talent, supplier development, …

Taking into consideration future progress in the next decades.

R&D Model Prototype / Pre-serial

Serial After-sales

Volume

Time

© ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

Presentation title - 01/05/2023 – P 21

YES, additive manufacturing is entering workshops… for certain parts !

Conclusion

Contact:Christophe ESCHENBRENNER

DIGITAL SUPPLY CHAIN & CUSTOMER SERVICE MANAGER+33 6 71 92 20 41

christophe.eschenbrenner@transport.alstom.com

Questions…?

www.alstom.com