Prsentation PowerPoint

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GLOBAL COST PARTNERSHIP HIGH PERFORMANCE METALLIC
DUCTS SYSTEMS HIGH TEMPERATURE, HIGH PRESSURE
Ducts Leader Since 1885
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THE GLOBAL COST PARTNERSHIP
ACC LA JONCHERE proposes its expertises and
know-how for a global conception, qualification
and industrialization of High Performances ducts
systems, for High Pressure and High Temperature.
In compliance with the Supply Chain.
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Ducts Leader Since 1885
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ACC LA JONCHERE GLOBAL COST PARTNERSHIP ANSWERS
YOUR REQUIREMENTS

• A unique Company responsible for partnership,risk
  sharings, and Supply Chain.
• Calculation and analysis of the critical parts.
• Qualification of the critical parts.
• Permanent R D to reduce the production costs.
• Just In Time delivery to reduce inventory costs.
• Permanent Lean improvement.

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Ducts Leader Since 1885
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ACC LA JONCHERE GLOBAL PARTNERSHIP WARRANTIES

• Project planification.
• Costs analysis.
• Right budgets estimations.
• Financial feed back analysis.

• Efficient project management.
• Feedback on technicals solutions.
• More benefits for ACC LA JONCHERE customers.

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Ducts Leader Since 1885
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ACC LA JONCHERE GLOBAL PARTNERSHIP WARRANTIES AN
ECONOMICAL GLOBAL SOLUTION

• Pertinent analysis of customers needs.
• Permanent research for efficient solutions.
• Optimization of the industrialization.
• Warranty of the quality at the best cost.
• Respect of the Supply Chain and logistics.

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Ducts Leader Since 1885
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GRAND PRIX SUPPLIERS SNECMA
Degree and trophy officialy granted to ACC LA
JONCHERE During SNECMA Suppliers Symposium 2006.
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Ducts Leader Since 1885
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QUALITY SYSTEM QUALIFICATIONS
EN/ AS/ JISQ 90012003
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Ducts Leader Since 1885
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QUALITY SYSTEM QUALIFICATIONS
PRI NADCAP - WELDING
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Ducts Leader Since 1885
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QUALITY SYSTEM QUALIFICATIONS
PRI NADCAP NON DESTRUCTIVE TESTING
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Ducts Leader Since 1885
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CertificationsPART 21 G - EASA
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Ducts Leader Since 1885
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QUALIFICATIONS OF PROCESS AND CUSTOMER
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Ducts Leader Since 1885
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TODAYS MARKET ANALYSIS

• Many new programs are launched at the same time
  AIRBUS A 350, A 400 M, BOEING 787, DASSAULT
  FALCON 7X, AVIC-1 ARJ 21, SUKKOÏ SUPERJET 100,
  NEW SINGLE AISLE GENERATION.
• High engineering for new equipments to respect
  the environmental conditions.
• Delivery times reduced according to the Supply
  Chain.

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Ducts Leader Since 1885
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TODAYS MARKET ANALYSIS

• Customers ask for low costs new concepts.
• Aircraft manufacturers want high quality and very
  efficient Supply Chain.
• New developments for new technologies are
  necessary to achieve the light weight challenge.
• Lean improvement for equipments prices reductions.

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Ducts Leader Since 1885
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MILITARY REFERENCES DASSAULT AVIATION RAFALE
. Engineering . Rigid and semi rigid Metallic
ducts shipset Including Ball joints, seals,
thermal insulation
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Ducts Leader Since 1885
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MILITARY REFERENCES AIRBUS A400M SNECMA TP400
D6

• Engineering
• Semi rigid Metallic ducts
• with Ball joints
• Noise Damper
• Seals

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Ducts Leader Since 1885
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MILITARY REFERENCES EUROCOPTER NH 90
? Engineering ? Stainless steel metallic
flexibles shipset
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Ducts Leader Since 1885
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BUSINESS JET REFERENCES DASSAULT AVIATION
FALCON 7X
? Engineering. ? Titanium and Inconel ducts
shipsets for bleed air and anti icing system
including bellows, gimbals, ball joints thermal,
insulations ? Titanium and Inconel ball joints
shipset for all Falcon programs..
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Ducts Leader Since 1885
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COMMERCIAL REFERENCES BOEING 777 300ER GENERAL
ELECTRIC GE 90-115 B

• Engineering
• Inconel Ball Joints

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Ducts Leader Since 1885
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COMMERCIAL REFERENCES BOEING 777-200 SNECMA GE
90-94 B

• Engineering
• Inconel Metallic ducts with Ball Joints

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Ducts Leader Since 1885
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COMMERCIAL REFERENCES GOODRICH AEROSPACE AIRBUS
SINGLE AISLE
Inconel ducts shipset
for nacelles Airbus A321 A320 A 319 A 318.
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Ducts Leader Since 1885
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COMMERCIAL REFERENCES GOODRICH AEROSPACE AIRBUS
A 380
Aluminium ducts shipset
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Ducts Leader Since 1885
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COMMERCIAL REFERENCES RUSSIAN SUKHOI SUPERJET
100

• Inconel semi rigid ducts shipset including ball
  joints
• - LIEBHERR AEROSPACE
• - Engineering and design of air system
• - SNECMA- SAFRAN
• Metallic rigid TBV duct
• NPO SATURN
• - Inconel HPT ACC ducts shipset including
  ball joints
• and thermal insulation
• Connecting pipes shipset
• - AIRCELLE- SAFRAN
• - Nacelle EBU metallic ducts shipset including
  ball joints,
• thermal insulations

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Ducts Leader Since 1885
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COMMERCIAL REFERENCES Regional transport Aviation
ATR42 ATR72
Telescopic Duct Insulated exhaust ducts
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Ducts Leader Since 1885
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COMMERCIAL REFERENCES CHINESE AVIC 1 ARJ 21
Engineering for complete air system DAHER /
LIEBHERR AEROSPACE
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Ducts Leader Since 1885
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F1 RACING REFERENCES
RENAULT F1 TEAM - SCUDERIA FERRARI
F.1 Titanium duct for engine, gear box, cooling
system.
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Ducts Leader Since 1885
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RAILWAYS REFERENCES ALSTOM Transport
BOMBARDIER Transportation
Exhaust stainless steel system shipset
including engineering, rigid ducts, bellows,
thermal insulation, mechanical dampers,
silencers,
- Autorail AGC 400 - ATER - XTER
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Ducts Leader Since 1885
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TECHNICAL MANAGEMENT
1 Lean improvement, 2 Research and
Development, 3 Design, 4 Qualification,
Certification, 5 Industrialization.
Ducts Leader Since 1885
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EBU SYSTEM MODEL RUSSIAN SA SUPERJET 100
Design, qualification and industrialization
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Ducts Leader Since 1885
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CRITICAL POINTS
Analysis and validation of complete metallic duct
with matrix system and finite element method
according to

• International Standards
• Aerospace AMS, MIL,
• Railway SNCF, DB,
• Industrial NF, EN,
• Nuclear RCCM,

• Softwares
• COSMOS-M
• CAEPIPE

Gimbal modelling
GIMBAL MODELLISATION
CAD CATIA
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Ducts Leader Since 1885
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CRITICAL POINTS
. Definition flexibility and stress analysis
including brackets. . Integration of bellows,
ball-joints, gimbals, braided bellows. . Using
both international codes of calculation as CODAP
and finite element method (stress analysis,
fatigue analysis, welding coefficient, surface
treatment of material).
Exhaust SaM 146
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Ducts Leader Since 1885
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CRITICAL POINTS
Definition and management of the configurations
of brackets in compliance with customer
specification and environmental requirements.
. Bulkhead . Fuel tank proximity
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Ducts Leader Since 1885
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CRITICAL POINTS
Design and study of the system interaction
within its environment (compatibility of
system deformations within surroundings,
displacement range), Study of corrosion
phenomena, surface treatment definitions.
Bracket system of metallic duct for TP400 program
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Ducts Leader Since 1885
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CRITICAL POINTS
Due to new environmental constraints and high
temperature of ducts, ACC LA JONCHERE design and
manufacture thermal insulation for the ducts
systems.
- Calculation with physical conditions including
external convection fields by finite element
methods, development of internal codes.
- In integrating original systems for leak
detection, ACC LA JONCHERE offer flexible and
rigid insulation and qualification steps in terms
of thermal performance, vibratory behaviour and
environmental compatibility.
Anti-ice duct
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Ducts Leader Since 1885
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CRITICAL POINTS

• Soundproofing partnership with scientific
  laboratories
• Spectrum vibratory finite element method
  analysis
• Qualification of metallic ducts according to
  specifications
• issued from RTCA or MIL standards

Modelisation of ECS duct
Modelisation of silencer for railways application
Sound reducer for aeronautical application
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Ducts Leader Since 1885
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CRITICAL POINTS

• ACC LA JONCHERE, specialist in hydroformed
  bellows, proposes studies and produce metallic
  bellows for aeronautical applications.
• Studies of forming process.
• Specific forming at cold temperature.
• Bellows for Aeronautical, racing and railways
  applications.

In response to thermal and vibratory
requirements, ACC LA JONCHERE is specialized in
the manufacturing of nickel alloy, cobalt, and
titanium bellows, especially with the latest
generations of type ? - ? alloys.
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Ducts Leader Since 1885
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CRITICAL POINTS
Expert in the forming of bellows, ACC LA JONCHERE
offers specific manufacturing procedures with
non-linear numerical modelling of deformation
paths, curve limits, rupture criteria,
anisotropy, elastic spring back
ACC LA JONCHERE designs and produces its own
bellow manufacturing machines. Various specific
processes have been developed  hydroforming with
deformation under internal pressure, deformation
of a flexible internal membrane, deformation by
mechanical roller.
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Ducts Leader Since 1885
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CRITICAL POINTS
. Development of new generations of ball joint
using nanotechnology with following advantage
(Latest ACC LA JONCHERE patent).

• Reduction of dimensions.
• Reduction of mass.
• Better resistance to vibrations.
• Constant and low bending moment.
• Longer life cycle.

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Ducts Leader Since 1885
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CRITICAL POINTS

• Expertise from Racing to Aerospace
• Acoustic analysis.
• Pressure losses.
• Environmental requirements.

Noise damper
Acoustical design
Aeronautic engine
WRC Exhaust pipe
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Ducts Leader Since 1885
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CRITICAL POINTS

• Expertise from Racing to Aerospace
• Vibrations.
• High Temperature materials.

WRC manifold test bench
Bellows for bleed air application
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Ducts Leader Since 1885
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CRITICAL POINTS

• Expertise from Racing to Aerospace
• Fluid mechanics.
• Vibrations.
• Thermo mechanical analysis.
• Forming.

High pressure manifold
WRC Manifold
High pressure manifold
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Ducts Leader Since 1885
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SPECIFIC EQUIPMENTS AND TEST BENCH
In order to analyse flexibility of ducts and
carry out similarity with calculation results,
ACC LA JONCHERE designs, develops, qualifies and
manufactures equipments such as TELESCOPIC DUCTS
or SLIDING BALL JOINTS with a large number of
degrees of freedom.
Test bench for Telescopic Duct. Endurance and
fatigue.
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Ducts Leader Since 1885
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QUALIFICATIONS
ACC LA JONCHERE guarantees reliability of its
products in usual working conditions by means of
specific qualifications. . Environmental qualific
ations (vibrations, corrosion etc) carried out
with partner laboratories (CETIM, SOPEMEA, CEP
VERITAS, INSTITUT DE SOUDURE). . Fatigue and
other testing (Pressure Test, Burst Test) 
performed internally on testing benches
specifically designed by ACC LA JONCHERE. . Fire
and safety aspect qualification in accordance
with Fire and Smoke Standards. After the
qualification and validation of the first article
(FAI signature), ACC LA JONCHERE manages
industrialization of metallic ducts in compliance
with Environmental standards.
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Ducts Leader Since 1885
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INDUSTRIALIZATION
Expertise in fundamental cold forming processes
including hydroforming, spinning, deep forming,
bending, using of numerical calculations.

• Hydroforming
• Stamping
• Beading

• - Formula 1 Racing
• DASSAULT FALCON 7X
• SNECMA TP 400
• SaM 146

Finite Elements in Material Forming Processes.
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Ducts Leader Since 1885
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INDUSTRIALIZATION
Specialist in welding processes according to
international standards.
Modelization of forming and CAD Control using
CATIA System.
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Ducts Leader Since 1885
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INDUSTRIALIZATION
Qualification of heterogeneous welding Welding
processes / materials . Titanium and titanium
alloy, . Nickel alloy, . Aluminium and aluminium
alloy, . Stainless steel.
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Ducts Leader Since 1885
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QUALITY CONTROL
. Three-dimensional measurements with CATIA
interface. . Partnership with Design Office of
ACC LA JONCHERE . Non destructive examination,
radiographic inspection, liquid penetrant,
dimensional inspection, metallurgical analysis.

Non destructive examination
Three dimensional inspection
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Ducts Leader Since 1885
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Conclusions
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Ducts Leader Since 1885
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With the Global Cost Partnership, our clients are
world champions !
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Ducts Leader Since 1885
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PRESS RELEASE
On May 19th 2005 at the Institut de Soudure At
a special event devoted to Nickel alloys on the
theme of coatings and filler materials for mixed
assemblies, ACC LA JONCHERE gave a conference
entitled  Mixed assemblies of austenitic
stainless steel and nickel alloy with
nickel-based filler materials. The technical
aspects are presented hereafter
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Ducts Leader Since 1885
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WELDING TECHNIQUES (used in Aerospace)

• - TIG Welding.
• - Plasma Welding.
• - Welding by electrical resistance.

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Ducts Leader Since 1885
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DEVICES BUILT WITH NICKEL ALLOY

• - Engine and aircraft duct systems. Ducts for
  air intake (engine), air conditioning, air
  distribution.
• - Size range 1" to 6.5.
• - Temperature range 200C to 650C.
• - Pressure range 3 bar to 60 bar.

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Ducts Leader Since 1885
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TYPE OF STRESS, STRAIN ANALYSED

• - Thermal fatigue.
• - Creep.
• - Oxidation.
• - Corrosion in the partially close environment.
• These processes can occur anywhere over the
  length of the ducts, justifying the use of
  different materials.

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Ducts Leader Since 1885
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TYPE OF MATERIAL USED

• - Austenitic stainless steel.
• - Nickel alloys (Nickel, chrome, Molybdenum,
  Niobium).
• ? Inconel 625
• High temperature fatigue properties.
• ? Inconel 718
• High temperature creep properties.

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Ducts Leader Since 1885
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MIXED ASSEMBLIES Austenitic stainless steel /
Nickel alloys

• ?Ensure the junction between a weakly stressed
  rigid zone and a highly stressed flexible zone.
• ? Ensure a fitting function, highly stressed
  under flexion.

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Ducts Leader Since 1885
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ASSOCIATED CRITERIA AND NON-DESTRUCTIVE OR
DESTRUCTIVE CONTROLS USED

• ? Micro fissuring of welding a crucial problem
  due to the creep resistance necessary (choice of
  ductile alloys).
• ? Definition of criteria in accordance with AMS
  (BOEING - USA) or ADET (AIRBUS) standards.
• ? CND controls, type Liquid penetrant,
  Radiography.
• ?Macrography, Micrography.

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Ducts Leader Since 1885
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DEFINITION OF WELDING PROCEDURE
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Ducts Leader Since 1885