The Future of Additive in Aerospace Manufacturing

The Future of Additive in Aerospace Manufacturing July 13, 2017 Additive Manufacturing and 3-D Printing in the Aerospace Industry; Ohio Aerospace Institute M. Peretti, K. Rogers Copyright 2017 General Electric Company, U.S.A.

Digital Industrial Portfolio POWER ENERGY CONNECTIONS RENEWABLE ENERGY OIL & GAS AVIATION TRANSPORTATION HEALTHCARE CURRENT ~$30B 66K EMPLOYEES ~$11B 47K EMPLOYEES ~$9B 13K EMPLOYEES $18.7B 46K EMPLOYEES $24B 45K EMPLOYEES $5.7B 13K EMPLOYEES $18.3B 55K EMPLOYEES $8.4B 25K EMPLOYEES 2014 REVENUES CAPITAL VERTICALS $1.5B* *Net income ** Revenue by year end 2016 GE DIGITAL ~$6B**

GE Aviation portfolio 2016 $26B Commercial engines $8.0 1) Commercial engine services $11.4 1) Military engines and services $3.5 1) BGA and Integrated Systems $1.5 Avionics and Digital Systems $0.8 $0.9-2) General aviation engines Power, mechanical, electronics Avionics Digital Services Power Transmissions Turbo machinery A leading provider of jet engines, systems and services -1) Includes CFM and EA revenue, 50-50 JV -2) 2015 external revenue This is GE Aviation July 20, 2017 4

Focused on global growth Total U.S. revenues $10.5B 40% Total Intl revenues $15.7B 60% MENAT 27% Other 2% Lat. Am, Canada 10% Pacific Basin 32% Europe 28% This is GE Aviation July 20, 2017 5

GE Aviation $26B 21% of the GE Company Avio Aero BGA / IS / Other 3% 7% Avionics 3% Military Engines & Services 13% Commercial Engines 31% Commercial Services 43% This is GE Aviation July 20, 2017 6

Technical innovation at our core U.S. jet engine U.S. turboprop engine High bypass engine Composite fan blade in airline service 120,000+ lbthrust engine Modular power tile FMS-controlled Unmanned Aircraft System This is GE Aviation July 20, 2017 7

New product positioning Today s airline service Regional/ Business Installed base (2016F) 10,400 Today s investment Narrowbody 22,500 H80 HF120 GE Passport LEAP-1A LEAP-1B LEAP-1C Widebody 7,800 Military 27,000 GEnx-1B GEnx-2B GE9X ~15,700 engines (backlog) Adaptive Cycle Engine T901 GEXK CFM is a 50/50 JV between GE and Snecma EA is a 50/50 JV between GE and Pratt & Whitney HF120 is made by GE Honda, a 50/50 JV between GE and Honda Aero, Inc. LEAP is a trademark of CFM International This is GE Aviation July 20, 2017 8

Commercial equipment growth Production volume # of GE and JV engines In-service fleet # of engines 000 2,600 1,500 3,000 1,600 3,300 1,790 33 18 36 20 44 26 960 1,280 1,460 15 16 18 13 15 20F 13 15 20F An aircraft powered by GE or GE JV takes off every 2 seconds CFM is a 50/50 JV between GE and Snecma EA is a 50/50 JV between GE and Pratt & Whitney LEAP is a trademark of CFM International This is GE Aviation July 20, 2017 10

Solving our customers toughest challenges Differentiated product value 2% Better fuel burn 15% Lower maintenance costs Fuel 40% 4X Fewer flight delays Maintenance 9% Delays and cancellations 8% Airline direct operating costs GEnx vs T1000 This is GE Aviation July 20, 2017 11

Our global military position 2015 installed fleet Engines Proven power for U.S. DoD Total platforms Rotorcraft 7,600 5,700 75% 5,347 Combat a) 67% 4,310 Tanker/Transport/Special Mission Turbofan powered 24,200 50% Bombers 1,245 13,700 51% 160 15,100 2,200 Marine Conventional powered surface combatants 85% 124 Source: Flight Global, GE Analysis (a- includes combat trainers CFM is a 50-50 JV between GE and Snecma RR includes JVs Turbo-Union (~730), Eurojet (~810), and Europrop (~70) Includes only Western-built, OEM engine manufacturers with an installed base of over 5,000 engines Excludes 2,400 engines produced by other manufacturers This is GE Aviation July 20, 2017 13

GE powering the world s military fleets One-third of global military aircraft are powered by GE largest single engine provider 3 of every 4 helicopters in the U.S. Department of Defense 8 of every 10 surface combat vessels in the U.S. Navy s fleet 80% of tankers in the U.S. fleet are powered by GE & CFM Half of the bombers in the U.S. Air Force 2 out of every 3 fighters in the U.S. Department of Defense Engine fleet: 26,000 *Includes joint venture engines built by CFM CFM International is a 50/50 JV between GE and Snecma This is GE Aviation July 20, 2017 14

Combat segment breadth Today Upgrades Future (2020+) F404/414 production 2020+ F110 strong int l pipeline 9,500+ combat engines in service 3,300 2,800 F101 upgrade 2X time on wing Began retrofit in 2016 F414 enhanced engine 1,600+ kit opportunity F414 baseline Fuel burn 3% 2X 20% OR Life Thrust Next generation propulsion AETP (Adaptive Engine Transition Program) $1B contract award to GE USAF/DoD $2B funding plan 16-20 5 th gen baseline Fuel burn 25% 30+% 20% Range Thrust Unrestricted Int l military Heat sink 72% 1,700 US DoD % US DoD F404/F414 39% J85 960 38% 32% 580 250 110 F110 J79 TF34 F101 F118 This is GE Aviation July 20, 2017 15

This is GE July 20, 16

Our portfolio of products from concept to after sales support This is GE Aviation July 20, 2017 17

Footprint Additive manufacturing facility Italy Cameri (Novara) Built year: 2013 Key technologies R&D started in 2007 DMLS machines and EBM machines 1 Training Center and 1 Lab (chemical, Laser Scan) Examples Gas Atomization system DMLS (Direct Metal Laser Sintering) EBM (Electron Beam Melting) Housing Air ducts Liner TiAl LPT Rotor blades Injector Deoiler This is GE Aviation July 20, 2017 18

Building a global additive network At GE Additive, we have access to a global network of facilities and resources; covering research, machine and materials development, engineering services, production and support. We re also investing to grow this network, providing customers with the best additive experience.

Center for Additive Technology Advancement Mission Statement This will be the flagship center for GE additive manufacturing where we will be on the forefront of implementing industrial applications for the benefit of all GE businesses. This site will be a hub of innovation and promote training and development in both design and applications for this breakthrough technology. Site Details First multi-modal US site ~50 employees 125,000 sq. ft. 1 3 Technology readiness level 7 10 Invent Part & process design tools Next generation equipment Material development $39M investment Opened April 2016 GRC CATA Develop Develop, prototype, scale & mature Should-be cost development Low rate initial production Pittsburgh, PA Business Implement Large scale output Proven technology Standard routers & quality plans

GE Additive Customer Experience Centers Americas Europe Middle East China Australasia Our Customer Experience Centers are designed to help customers understand the additive process; from design to prototyping to production and support them along the way Customer Collaboration Application Engineering Rapid Prototyping Low Rate Manufacturing Customer Training Additive Design Additive Machines Additive Materials Customer Support Field Support Spare Parts Materials Logistics

Machines Mlab Mline Q10plus Q20plus M2 Xline A2X

Have any of you done this? Presentation Title July 20, 2017 25

And this? Presentation Title July 20, 2017 26

Result? Presentation Title July 20, 2017 27

waste What is Additive Manufacturing (a.k.a. 3D Printing) Additive Subtractive (Traditional) Successive layers of material are laid down Any of various processes for making a three-dimensional object of almost any shape from a 3D model or other electronic data source primarily through additive processes in which successive layers of material are laid down under computer control. - Wikipedia 30

Understanding Additive Manufacturing 3D Model Slicing AM Machine Heat Treats Hardware The additive process allows parts to be grown that can not be manufactured any other way (specifically internal cavities & complex features) Can produce functional parts that have not been possible in the past Does not require tools or fixtures - parts grown in variable thickness layers directly onto a platform 31

Printable Classes of Materials It is currently possible to print any class of material using an additive manufacturing process Powder bed fusion Directed energy deposition Sheet lamination Binder jetting Additive Manufacturing Metals Polymers Material extrusion Vat photopolymerization Powder bed fusion Material Jetting Ceramics Binder Jetting Material Extrusion Electronics Material Jetting Material Extrusion BioMaterials Emerging approaches include binder and material jetting Technical maturity varies from early to late stage depending on specific alloys/processes

Additive Part Selection Traditional Machining Casting Forging Planning ahead Additive Manufacturing THE shiny NEW hammer in the drawer I m late I ll just use additive Choose the right parts Don t assume additive is perfect for all 33

AM - Level of Complexity Level 3 - Function Level 4 advanced function Self assembling structures Embedded functional electronics Level 2 Sub Systems Level 1 - Component Level 0 Jigs & Fixtures 46->1 piece structural Thermal fluid Presentation Title July 20, 2017 35 Copyright 2017 General Electric Company, U.S.A.

Level 0: Tools and fixtures

Additive Enabled Casting GE Oil & Gas, Flow Valve Current powered by GE, Lighting Fixture CAD to Casting in 3 weeks (including design / sim) Custom Valves on Demand Legacy Service and spare parts Level 0: Tools and fixtures CAD to Casting in 2 weeks (including design / sim) Functional testing 3D Printed Polymer Pattern LRIP to Long-term production

Level 1: Components It started with 1 part Capabilities of full production 35,000 40,000 per year 25 % WEIGHT REDUCTION 20 1 PARTS 5x MORE DURABLE LEAP is a trademark of CFM International, a 50/50 JV between GE and Safran Aircraft Engines Copyright 2017 General Electric Company, U.S.A. 2

Level 1: Components Price per part Number of Parts Produced

GE9X Low-Pressure Turbine Blade Unique Alloy Electron-Beam process

Level 3: Functional integration Advanced Turboprop engine (ATP) Combustor test schedule reduced from 12 months to 6 months WEIGHT REDUCTION LOWER MISSION FUEL BURN PARTS

Level 3: Functional Integration Micro Auxiliary Power Unit (APU) Sketch Prototype Design APRIL AUGUST DECEMBER Idea to test in 9 months

AM - Supply chain impact / activity Aerospace Medical & Dental Level 3 - Function Level 4 advanced function Self assembling structures Embedded functional electronics Automotive Level 2 Sub Systems Luxury Goods Level 0 Jigs & Fixtures Level 1 - Component 46->1 piece structural Thermal fluid Presentation Title July 20, 2017 48 Copyright 2017 General Electric Company, U.S.A.

Additive Manufacturing Potential Total Global Mfg. Output: ~$13 Trillion ~$5 Billion Professional Industrial Additive Market ~0.04% of total global Mfg. output What if was 1%?... = $130B! GE Proprietary Information

$ 76 OPPORTUNITY B POWER AVIATION TRANSPORTATION OIL & GAS HEALTHCARE MEDICAL AUTOMOTIVE

GE Additive our Combined Mission $ 1B annual revenues by 2020 10,000 units sold by 2026 $ 3-5B+ product cost-out by 2026 Starting GE Additive January 6, 2017 10

Final AM Thought: 25% of GE Products will be impacted by Additive Manufacturing by 2020 - Jeffrey R. Immelt, Chairman and CEO, General Electric