Präsentation Acoustafil englisch · General Product PresentationGeneral Product Presentation....
Transcript of Präsentation Acoustafil englisch · General Product PresentationGeneral Product Presentation....
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AcoustaAcousta--filfil®®
General Product PresentationGeneral Product Presentation
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECE
Why wasWhy was AcoustaAcousta--filfil® developed?developed?
What is it and how is it made?What is it and how is it made?
How does it work?How does it work?
Where and why is it used?Where and why is it used?
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEWhat is it and how is it made?What is it and how is it made?
Process allowsvariations to:
Width
Density/weight
Thickness
Fibre type
Levels of texturization
measured lengths
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEWhat is it and how is it made?What is it and how is it made?
3D Packs for Clamshell Applications3D Packs for Clamshell Applications
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEWhat is it and how is it made?What is it and how is it made?
Typical installation of a 3D pack
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEWhere & why is used?Where & why is used?
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEHow does it work?How does it work?
Cylindrical Muffler with offsetCylindrical Muffler with offset perfperf tubetube
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEHow does it work?How does it work?
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AcoustaAcousta--filfil®® && AcoustaAcousta--filfil®® CECEHow does it work?How does it work?
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEDesign CriterionDesign Criterion
Dimensions of the chamberDimensions of the chamber
Architecture of the chamberArchitecture of the chamber
Temperatures involvedTemperatures involved
Existing specificationsExisting specifications
Levels of acoustic performance requiredLevels of acoustic performance required
Weight restrictionsWeight restrictions
Financial considerationsFinancial considerations
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECETest & EvaluationTest & Evaluation
Comparison Acoustafil CE in Clamshell Muffler originally filled with blown
in roving in bags
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Original Fill Roving in Bag unexpanded Original fill bag removed 950g 112g/litre
Empty Can Acoustafil 550X6 949g
Acoustafil 550X6 860g Acoustafil 550X6 745g
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEPerformancePerformance
Comparison with Acoustafil CE and Basalt Preforms inintermediate clamshell muffler
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oss
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Style 450X6 99g/l
Style 450X6 104g/l
Average basalt Packs 130g/l
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEPerformancePerformance
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEThe AdvantagesThe Advantages
Enhanced Muffler PerformanceEnhanced Muffler Performance
Technical and Development SupportTechnical and Development Support
Production EfficienciesProduction Efficiencies
Cost EffectivenessCost Effectiveness
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEThe AdvantagesThe Advantages
1. Enhanced Muffler Performance1. Enhanced Muffler Performance
Uses only continuous filamentUses only continuous filament fibresfibres
Contains no particulate or shortContains no particulate or short fibresfibres
Can be manufactured from a range of glassCan be manufactured from a range of glass fibresfibres
Accurate and repeatable control of fill weightsAccurate and repeatable control of fill weights
MufflerMuffler ‘‘tunetune--abilityability’’
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEThe AdvantagesThe Advantages
2. Design & Development Support2. Design & Development Support
Utilization of our inUtilization of our in--house test facilitieshouse test facilities
Acoustic performance can be established withAcoustic performance can be established with
confidence prior to fullconfidence prior to full dynodyno testing.testing.
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEThe AdvantagesThe Advantages
3. Production Efficiencies3. Production Efficiencies
As a compact product,As a compact product, AcoustaAcousta--filfil is easilyis easilyincorporated to give the most efficient productionincorporated to give the most efficient productionpatternpattern
Minimizes closure problemsMinimizes closure problems
Easy to install in confined chambers; resonators etc.Easy to install in confined chambers; resonators etc.
FibresFibres are soft and easier to handleare soft and easier to handle
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEThe AdvantagesThe Advantages
4. Cost Effective4. Cost Effective
Keep fill weights to anKeep fill weights to anengineered minimumengineered minimum
Ease of installationEase of installation
Reduce storage areasReduce storage areas
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEAvailabilityAvailability
On the roll, made to a specific widthOn the roll, made to a specific width
On the roll and made to a specific width,On the roll and made to a specific width,but incorporating prebut incorporating pre--determined cutdetermined cutpointspoints
As pre cutAs pre cut lenghtslenghts (for small silencers)(for small silencers)
Shaped and PreShaped and Pre--folded as packsfolded as packs
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AcoustaAcousta--filfil®® andand AcoustaAcousta--filfil®® CECEFuture DevelopmentsFuture Developments
Catalyst support matCatalyst support mat
OptimisationOptimisation ofof AcoustaAcousta--filfil with mixedwith mixed
filament diametersfilament diameters
ThermaTherma--filfil