AERONAUTICS EXPERTISE

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1 OUR EB SOLUTIONS MEET ALL YOUR CHALLENGES ELECTRON BEAM WELDING VERSION MARCH 2016

2 TABLE OF CONTENTS

3 SINCE YEARS OF

4 WE HAVE THEIR TRUST... SEVERAL CLIENTS TIER-1 SUPPLIER FOR MOST OF OUR CLIENTS

5 OUR WILLING IS TO GO FURTHER BY YOUR SIDE

6 ON PLANES A350/A380 PYLON STRUCTURE GENERAL INFORMATION Projects since months for development Material : titanium Vacuum level 10-4 mbar Adaptable machine Manufactured in 1989 Upgradation 2015 WELDS Welding thickness: from 19 to 50 mm Titanium Part dimensions : 2m diameter 5m length

7 LIST OF THE PARTS OVER 30 PARTS WELDED FOR THE SECTOR

8 ON PLANES OVER 10 PARTS WELDED FOR PLANES

9 ON PLANES CFM REDRESSEURS Year volume : 1700 parts Difficulties : Welding position precision Full penetration

10 ON PLANES BLADE TURBINE Welding thickness: on surface, bead 0,9 mm right side up and 0,5 mm upside down Material : nickel based Difficulties: material hardly weldable by other processes

11 ON PLANES FAN FRAME CF34-10 Welding double face with a 120 mm space between the two faces Variable thickness from 3 to 38 mm and variable gradient

12 ON PLANES WIND SENSOR Welding penetration : variation of 5/10ème at 3 mm Permanent evolution of the welding profile Thick geometrical tolerance to obtain after welding

13 ON PLANES HIGH PRESSURE FLUID RESERVOIR Material : precipitation hardened stainless steel Penetration around 30 mm Complex axial welding

14 ON PLANES SAM 146 RODS Material : inconel 718 Thick geometrical tolerance after welding

15 ON PLANES OVER 5 PARTS WELDED FOR MILITARY PLANES

16 ON PLANES M43 AND M88 COMPONENTS Material : Titanium alloy

17 ON PLANES TAILHOOK Material : martensitic ageing alloys Complex welding process

18 ON PLANES VORTEX AIR DISTRIBUTORS AND VOLUTES CASING TURBOS Material : Titanium alloy Highly precise geometry of the parts

19 ON HELICOPTERS 5 PARTS WELDED FOR HELICOPTERS

20 ON HELICOPTERS BLADES ORIENTATION MECHANISM Axial immobilisation welding of the components Welding with high cosmetic value

21 ON HELICOPTERS BLADES POSITION SENSOR Welding thickness: between 0,2 mm and 1,5 mm Material: maraging steel

22 ON HELICOPTERS POWER SHAFT Highly thick welding, minimal deformation required Material : precipitation hardened stainless steel

23 ON HELICOPTERS ENGINE PARTS Heterogeneous welding (2 different materials) Difficulty : Welding with high mechanical resistance submitted to cycled obligation

24 OTHER PROJECTS

25 WE DESIGN AND MANUFACTURE THE MACHINE THAT BEST FITS WITH YOUR WELDING NEEDS OVER 50 AROUND THE WORLD

26 WE DESIGN AND MANUFACTURE THE MACHINE THAT BEST FITS WITH YOUR WELDING NEEDS 1 AUKRAINE 26 AFRANCE 1 ITALIA 1 KOREA 21 A CHINA 3 INDIA

27 MANUFACTURED LARA MACHINE PROPELLERS ENGINE TURBOCHARGER Chamber volume : 6 m tilting of the rotary manipulator Bore diameter 205 mm plate diameter 665 mm Table fitted with an extra vertical axis Welding in secondary vacuum in 14 minutes

28 MANUFACTURED GENOVA MACHINE JET PLANE ENGINES Material : Al-alloy, Ti-alloy, high strength steel, CCD video system stainless steel 4 mechanical movements: X, Y, Z, B Penetration for stainless steel : 3-80mm Chamber size: 5000 mm x 2400 mm x 3000 mm Ratio depth/width : 20/1

29 MANUFACTURED MEDARD MACHINE SENSORS 2 mechanical movements, Primary vacuum : mbar in 15 seconds, Welding depth : 5 mm.

30 MANUFACTURED NORMA MACHINE FRAME RIB 4 frame rib welds NC for welding programs + MMI with PC Diameter : 150 mm Vacuum level mbar 3 mechanical movements Working distance up to 400 mm

31 MANUFACTURED GENOVA MACHINE FIGHTER AIRCRAFT TURBINES AND ENGINES Welding chamber : 3500 mm x 3800 mm x 3000 mm Working table with loading/unloading platform Manipulator system for inner gun, CNC controlled Maximum dimension of the parts : 2500 mm x 2000 mm x 1000 mm Maximum loading weight : 700 kg

32 MANUFACTURED GENOVA MACHINE AIRCRAFT ENGINES REPAIR FOR FRENCH NAVY Chamber volume in m 3 : 11,17 Upgradation of a Sciaky machine, 6 mechanical axis : X, Y, Z, C, W + manual axis to move the gun

33 OUR EB SOLUTIONS MEET ALL YOUR CHALLENGES WHAT WILL BE YOURS? YEARS OF 30 ABILITY TO WELD OVER 30 PARTS FOR THE SECTOR 50 OVER 50 AROUND THE WORLD

34 THANK YOU FOR YOUR ATTENTION ANY QUESTIONS? OUR EB SOLUTIONS MEET ALL YOUR CHALLENGES ELECTRON BEAM WELDING VERSION MARCH 2016