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3D printing meets FRP / Henning Janssen in JEC COMPOSITES MAGAZINE, N° 110 (01-02/2017)
[article]
Titre : 3D printing meets FRP : more flexibility for highly-stressed components Type de document : texte imprimé Auteurs : Henning Janssen, Auteur Année de publication : 2017 Article en page(s) : p. 28-29 Langues : Anglais (eng) Catégories : Additifs
Composites à fibres
Composites à fibres -- Moulage par injection
Composites à fibres -- Thermoformage
Impression tridimensionnelle
Matières plastiques dans les automobilesIndex. décimale : 668.4 Plastiques, vinyles Résumé : Individuality and adaptability need sot be at odds with robustness and stability. It is envisaged that products such as car seat shells or medical prostheses, which are required to meet all of these characteristics, will be produced using a combination of 3D printing and fibre composite technology in the future. Note de contenu : - Injection moulding
- Additive production
- Organic sheet
- Thermoforming processPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28194
in JEC COMPOSITES MAGAZINE > N° 110 (01-02/2017) . - p. 28-29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18602 - Périodique Bibliothèque principale Documentaires Disponible An aeronautics and space-oriented research group / Bruno Castanié in JEC COMPOSITES MAGAZINE, N° 122 (07/2018)
[article]
Titre : An aeronautics and space-oriented research group Type de document : texte imprimé Auteurs : Bruno Castanié, Auteur Année de publication : 2018 Article en page(s) : p. 41-47 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Assemblages multimatériaux
Avions -- Matériaux
Bois
Composites -- Analyse
Composites -- Défauts
Composites -- Propriétés mécaniques
Composites à fibres -- Moulage par injection
Composites à fibres courtes
Composites à fibres de carbone
Construction sandwich
Epoxydes
Essais (technologie)
Essais dynamiques
Modélisation tridimensionnelle
Polyéther éther cétone
Polysulfures de phénylène
Simulation par ordinateur
Thermocinétique
TitaneIndex. décimale : 668.4 Plastiques, vinyles Résumé : The Clément Ader Institute's (ICA) Composite Materials and Structures research group (UMR CNRS 5312) was set up in 2010 after the Institute was created by decree in July 2009. The group conducts transversal research on materials, processes and strcutures, with a strong focus on numerical and experimental aspects. Note de contenu : - MATERIALS AND PROCESSES : Study and modelling of resin flow in fibrous reinforcements - Multiphysics analysis and functionalization of composite materials
- PROCESSES AND STRUCTURES : Understanding and modelling variability sources in composite structures - Analysis and modelling of shape defects generated during the manufacture of composite structures - Analysing the links between manufacturing/machining parameters and mechanical strength - Composites machining
- STRUCTURES AND MODELLING STRATEGIES : Short fibre injection - Modelling strategies - Wood-based eco-structures
- Fig. 1 : The Roctool process
- Fig. 2 : Simulation of resin flow in a 3D reinforcement at different scales
- Fig. 3 : Modelling thermal conductivity in a doped composite material
- Fig. 4 Example of ply thickness spatial evolution
- Fig. 5 : A350 rib spring-back computation
- Fig. 6 : Hole roughness analysis to define drilling quality indicators
- Fig. 7 : Chip formation analysis during CFRP/Ti multi-material drilling (simulation)
- Fig. 8 : Simulation of short fibre injection in a complex part (aircraft fitting)
- Fig. 9 : DPM modelling
- Fig. 10 : Semi-continuous modelling for frontal impact of rotor blades
- Fig. 11 : Analysis of wood-based structures
- Fig. 12 : The Vertex test rig
- Fig. 13 : Edge ring crack torsion test (ERCT)
- Fig. 14 : STIMPACT platform gas guns
- EXPERIMENTAL METHODS AND MEANS : Complex loading - Measuring methods and specific tests - Dynamic testingPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31621
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Code-barres Cote Support Localisation Section Disponibilité 20053 - Périodique Bibliothèque principale Documentaires Disponible An integration of microstructure predictions and structural analysis in long-fiber-reinforced composite with experimental validation / Huan-Chang Tseng in INTERNATIONAL POLYMER PROCESSING, Vol. XXXII, N° 4 (08/2017)
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Titre : An integration of microstructure predictions and structural analysis in long-fiber-reinforced composite with experimental validation Type de document : texte imprimé Auteurs : Huan-Chang Tseng, Auteur ; R.-Y. Chang, Auteur ; C.-H. Hsu, Auteur Année de publication : 2017 Article en page(s) : p. 455-466 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Composites à fibres -- Moulage par injection
Composites à fibres de verre
Composites à fibres longues
Imagerie tridimensionnelle
Microstructures -- Analyse
Modèles mathématiques
Polypropylène
Prévision, Théorie de la
Simulation par ordinateurIndex. décimale : 668.4 Plastiques, vinyles Résumé : Long fiber-reinforced thermoplastic (LFRT) composites are a very important lightweight material for practical use by the automotive industry because their mechanical performance is superior to that of short fibers. Microstructures of LFRT products, including fiber orientation state and fiber length distribution, strongly affect their mechanical properties and testing. Prior numerical approaches were limited by their inability to analyze many complex flows. Currently, the 3D numerical technology is able to analyze a varying geometry flow. We therefore aim to derive accurate predictions of fiber microstructure in a reliable 3D flow simulation of an injection molded LFRT composite part, with the use of objective fiber orientation and fiber length models. In addition, the microstructure data imported to calculate appropriate mechanical properties effectively improves the prediction accuracy of structural performance for an LFRT part. In such an integrative simulation, the predictive results are compared to related experimental data for the purpose of evaluation. Note de contenu : - THEORETICAL BACKGROUND : Basic governing equations - Fiber orientation equations - Fiber attrition equation
- RESULTS AND DISCUSSION : Microstructure prediction - Micromechanical properties - Structural analysisDOI : 10.3139/217.3377 En ligne : https://drive.google.com/file/d/1YJvbY5H1ckJWNfFMVajUkdhZu6psHL5a/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28902
in INTERNATIONAL POLYMER PROCESSING > Vol. XXXII, N° 4 (08/2017) . - p. 455-466[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19165 - Périodique Bibliothèque principale Documentaires Disponible Ancillaries and machine networked in cooperation in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 1 (01-02/2016)
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Titre : Ancillaries and machine networked in cooperation : From precise metering with long-fiber pellets to industry 4.0 Type de document : texte imprimé Année de publication : 2016 Article en page(s) : p. 52-53 Langues : Anglais (eng) Catégories : Composites à fibres -- Moulage par injection
Composites à fibres longues
Industrie 4.0Le concept d’Industrie 4.0 correspond à une nouvelle façon d’organiser les moyens de production : l’objectif est la mise en place d’usines dites "intelligentes" ("smart factories") capables d’une plus grande adaptabilité dans la production et d’une allocation plus efficace des ressources, ouvrant ainsi la voie à une nouvelle révolution industrielle. Ses bases technologiques sont l'Internet des objets et les systèmes cyber-physiques.
Système de distribution (production)
Systèmes de dosageIndex. décimale : 668.4 Plastiques, vinyles Résumé : Materials Handling - Injection Molding - At the last Fakuma show in Friedrichshafen, Germany, motan-colortronic, together with KraussMaffei, demonstrated that, by networking different lines of experience, it was possible to generate new and effective injection molding solutions. The precise feeding of concentrated long-fiber compounds and an OPC-UA interface for the smart integration of material management throughout the process were presented. Note de contenu : - Live demonstration of the industrie 4.0 pilot project En ligne : https://drive.google.com/file/d/1AFT_GeHrlIC5AV_Z_FTXaYwxKNeurRmf/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25636
in KUNSTSTOFFE INTERNATIONAL > Vol. 106, N° 1 (01-02/2016) . - p. 52-53[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18833 - Périodique Bibliothèque principale Documentaires Disponible 17859 - Périodique Bibliothèque principale Documentaires Disponible Calculation concept shortens the design process of injection molded parts in ADHESION - ADHESIVES + SEALANTS, Vol. 16, N° 1/2019 (2019)
[article]
Titre : Calculation concept shortens the design process of injection molded parts Type de document : texte imprimé Année de publication : 2019 Article en page(s) : p. 30-31 Langues : Multilingue (mul) Catégories : Calcul
Composites à fibres -- Moulage par injection
Distribution et orientation des fibres
Simulation par ordinateurIndex. décimale : 668.4 Plastiques, vinyles Résumé : Using a new calculation process, it is possible to predict fiber orientation-dependent compnent behavior in relation to shaped elements at an early stage and thus dsign the component in accordance with the expected load. This reduces costly iteration cycles and thereby shortens the entire development and manufacturing process. What is more, the concept can also be applied to areas where Integrative Simulation was previously too expensive or time-consumming. Note de contenu : - New injection molding tool for fiber orientation studies
- Large spectrum of fiber orientations
- Fig. 1 : Main components of the fiber orientation tensor (second order) over the normalized sample thickness - above : Dome small, rib in the direction of flow and rib perpendicular to the flow direction
- Fig. 2 : Validation simulations show the potential of the newly developed method and its potential applications. Optimized anisotropic approaches and simplified phenomenological models enable much more precise prediction of actual component behavior.En ligne : https://drive.google.com/file/d/1dmsaybGphasLxVfxVHgefqors2AvaAib/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31964
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Code-barres Cote Support Localisation Section Disponibilité 20679 - Périodique Bibliothèque principale Documentaires Disponible Carrosserie : les plastiques montent au créneau / Maurice Reyne in CAOUTCHOUCS & PLASTIQUES, N° 808 (11/2002)
PermalinkA change of length has consequences / Natalie Rudolph in KUNSTSTOFFE INTERNATIONAL, Vol. 112, N° 2 (2021)
PermalinkCombining polymerization and molding within a single Machine / Gerhard Bäck in KUNSTSTOFFE INTERNATIONAL, Vol. 102, N° 10 (10/2012)
PermalinkCombining polypropylene and natural fibre in automotive applications in JEC COMPOSITES MAGAZINE, N° 55 (02-03/2010)
PermalinkContinuous fibres in lightweight cars / Claus Dallner in JEC COMPOSITES MAGAZINE, N° 74 (07-2012)
PermalinkContribution à l'étude des variabilités des propriétés des stratifiés fabriqués par infusion de résine liquide / Alvine Njionhou Kepnang / 2011
PermalinkPermalinkDevelopment of Class-A-surface polyurethane LFI composites / Usama E. Younes in JEC COMPOSITES MAGAZINE, N° 52 (10/2009)
PermalinkEconomical alternative to high-performance polymer / Bettina Keck in KUNSTSTOFFE INTERNATIONAL, Vol. 107, N° 9 (09/2017)
PermalinkEffect of hexamethylene diisocyanate as compatibilizer on the mechanical properties of banana fiber/poly(butylene succinate) composites / Tetsuto Kajiyama in INTERNATIONAL POLYMER PROCESSING, Vol. XXVIII, N° 1 (03/2013)
PermalinkFiber-reinforced thermoplastics as sandwich construction / Alexander Roch in KUNSTSTOFFE INTERNATIONAL, Vol. 103, N° 10 (10/2013)
PermalinkFoaming with little fiber fracture / Heinz Gaub in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 1 (01-02/2016)
PermalinkFrom a niche product to standard series production / Christian Götze in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 3 (03/2016)
PermalinkFunction integration / Maarten Labordus in JEC COMPOSITES MAGAZINE, N° 89 (05/2014)
PermalinkHaving a good grip on hot laminates / Christian Götze in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 9 (09/2016)
PermalinkHeating technology as a key factor / Markus Thurmeier in KUNSTSTOFFE INTERNATIONAL, Vol. 104, N° 6 (06/2014)
PermalinkHigh-performance lightweight construction for large series production / Mathias Mühlbacher in KUNSTSTOFFE INTERNATIONAL, Vol. 102, N° 5 (05/2012)
PermalinkHomogeneity is the key / Schadhauser, Maximilian in KUNSTSTOFFE INTERNATIONAL, Vol. 107, N° 9 (09/2017)
PermalinkImproved properties with reactive polyurethanes / Christian Hopmann in KUNSTSTOFFE INTERNATIONAL, Vol. 104, N° 7 (07/2014)
PermalinkInitiation à la chimie et à la physicochimie macromoléculaires, 7. Matériaux composites à base de polymères / Groupe Français d'Etudes et d'Applications des polymères / Strasbourg : GFP (1989)
PermalinkInjection molding of fibre reinforced thermoplastics : Integration of fibre orientation and mechanical properties computations / H. Miled in INTERNATIONAL POLYMER PROCESSING, Vol. XXVII, N° 5 (11/2012)
PermalinkInjection molding of long fiber reinforced thermoplastic composites / K. S. Kumar in INTERNATIONAL POLYMER PROCESSING, Vol. XXIV, N° 1 (03/2009)
PermalinkLightweight components from the roll / Susanne Palm in KUNSTSTOFFE INTERNATIONAL, Vol. 110, N° 1 (01/2020)
PermalinkMajor advancements in long fibre injection in JEC COMPOSITES MAGAZINE, N° 55 (02-03/2010)
PermalinkMaking it big with small bubbles / Gabriele Gorbach in KUNSTSTOFFE INTERNATIONAL, Vol. 109, N° 6-7 (06-07/2019)
PermalinkUn marché en croissance régulière / Maurice Reyne in CAOUTCHOUCS & PLASTIQUES, N° 769 (06-07/1998)
PermalinkNew calculation concept shortens the design process of injection-moulded parts / Markus Fornoff in JEC COMPOSITES MAGAZINE, N° 129 (07-08/2019)
PermalinkNew processes for large scale automotive production of composite applications / Marcus Schuck in SAMPE JOURNAL, Vol. 48, N° 1 (01-02/2012)
PermalinkNumerical investigations of fiber orientation models for injection molded long fiber composites / Huan-Chang Tseng in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIII, N° 4 (08/2018)
PermalinkNumerical predictions of fiber orientation for injection molded rectangle plate and tensile bar with experimental validations / Huan-Chang Tseng in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIII, N° 1 (03/2018)
PermalinkOrgano sheet recycling / Stefan Seidel in KUNSTSTOFFE INTERNATIONAL, Vol. 111, N° 1 (2021)
PermalinkPlaying with WPC / Hannes Frech in KUNSTSTOFFE INTERNATIONAL, Vol. 103, N° 4 (04/2013)
PermalinkPrediction and validation of short fiber orientation in a complex injection molded part with Chunky geometry / Stefan Kleindel in INTERNATIONAL POLYMER PROCESSING, Vol. XXX, N° 3 (07/2015)
PermalinkReaching the desired weight in just a few steps / Jochen Mitzler in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 3 (03/2016)
PermalinkRecyclage des matériaux composites renforcés par des fibres végétales in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 20, N° 3 (09-10-11-12/2010)
PermalinkReducing load in air transportation / Tobias Joppich in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 1-2 (01-02/2018)
PermalinkPermalinkSimulating the fatigue life of fiber-reinforced injection moldings / Christoph Guster in KUNSTSTOFFE INTERNATIONAL, Vol. 103, N° 9 (09/2013)
PermalinkSimulating weld lines in short-fiber reinforced thermoplastic parts / Christian Hopmann in KUNSTSTOFFE INTERNATIONAL, Vol. 102, N° 8 (08/2012)
PermalinkSpecimen parts from the plastic mold / Marco Wacker in KUNSTSTOFFE INTERNATIONAL, Vol. 105, N° 5 (05/2015)
PermalinkStudy on influence of co-injection molding proces on self-reinforcing characteristics of self-reinforced polypropylene composite vis visualization / Kai-Yu Jiang in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIV, N° 4 (08/2019)
PermalinkSystematic approach pays off / Volker, Gogoll in KUNSTSTOFFE INTERNATIONAL, Vol. 107, N° 9 (09/2017)
PermalinkThe future of flight looks bright for PEEK / Ryan Brady in JEC COMPOSITES MAGAZINE, N° 106 (07/2016)
PermalinkThe influence of mechanical recycling on properties in injection molding of fiber-reinforced polypropylene / Tim Evens in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIV, N° 4 (08/2019)
PermalinkThermoplastic composites for aerospace applications / Uday Vaidya in JEC COMPOSITES MAGAZINE, N° 96 (04/2015)
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