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30 percent higher plasticizing rate / Andreas Robeck in KUNSTSTOFFE INTERNATIONAL, Vol. 113, N° 5 (2023)
[article]
Titre : 30 percent higher plasticizing rate : After two years of lab work, KraussMaffei is presenting a more powerful universal foam screw Type de document : texte imprimé Auteurs : Andreas Robeck, Auteur ; Fabian Himbert, Auteur ; Andreas Handschke, Auteur ; Thomas Hungerkamp, Auteur ; Jens Liebhold, Auteur Année de publication : 2023 Article en page(s) : p. 48-49 Langues : Anglais (eng) Catégories : Composites à fibres de verre
Injection moussage
Mousses plastiques -- Moulage par injection
Plastification
Polyamide 6
Polypropylène
Terpolymère acrylonitrile butadiène styrène
VisIndex. décimale : 668.4 Plastiques, vinyles Résumé : KraussMaffei has offered physical foaming of plastics for over 20 years. Now, the team has examined all the screw types available on the market and, for almost two years, investigated their strengths and weaknesses regarding different materials. The result is a new universal foam screw with a 30 percent higher plasticizing rate plus a knowledge toolbox that allows custom production for special projects. Note de contenu : - New universal foam screw required
- Optimizing the plasticizing performance
- Optimization of the non-return valve
- New universal foam screw with 30 percent more plasticizing rate
- Table 1 : Plastics used to investigate modular screw designsEn ligne : https://drive.google.com/file/d/1T9WfVjyi4kAouLKicukDfaP6rwwxzJtX/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39897
in KUNSTSTOFFE INTERNATIONAL > Vol. 113, N° 5 (2023) . - p. 48-49[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24150 - Périodique Bibliothèque principale Documentaires Disponible A 3D-printed boat made with a continuous-fibreglass thermoset material / Gabriele Natale in JEC COMPOSITES MAGAZINE, N° 138 (01-02/2021)
[article]
Titre : A 3D-printed boat made with a continuous-fibreglass thermoset material Type de document : texte imprimé Auteurs : Gabriele Natale, Personne interviewée Année de publication : 2021 Article en page(s) : p. 32-34 Langues : Anglais (eng) Catégories : Bateaux -- Conception et construction
Composites à fibres de verre
Fibres continues
Impression tridimensionnelle
ThermodurcissablesIndex. décimale : 668.4 Plastiques, vinyles Résumé : Moi composites recently unveiled the finished MAMBO (Motor Additive Manufacturing BOat), an idea that became a real-life project to 3D print a boat with a continuous fibreglass thermoset material. Note de contenu : - Continuous fibre manufacturing
- A 3D-printed boat
- When the impossible becomes possible
- Fig. 1 : A 3D-printed boat made with a continuous fibreglass thermoset material
- Fig. 2 : CFM process
- Fig. 3 : Finiture process painting in Blue snaper rocks
- Fig. 4 : The MAMBO logoPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35705
in JEC COMPOSITES MAGAZINE > N° 138 (01-02/2021) . - p. 32-34[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22573 - Périodique Bibliothèque principale Documentaires Disponible 3D-shaped multilayer fabrics for high-performance, multifunctional composites / Monireh Fazeli in JEC COMPOSITES MAGAZINE, N° 81 (05-06/2013)
[article]
Titre : 3D-shaped multilayer fabrics for high-performance, multifunctional composites Type de document : texte imprimé Auteurs : Monireh Fazeli, Auteur ; Adil Mountasir, Auteur ; Gerald Hoffmann, Auteur ; Chokri Cherif, Auteur Année de publication : 2013 Article en page(s) : p. 54-59 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Automobiles -- Matériaux
Composites à fibres -- Thermoformage
Composites à fibres de verre
Composites à fibres de verre -- Propriétés mécaniques
Construction mécanique
Essais dynamiques
Fibres continues
Polypropylène
Production en série
Renforts textiles
Structures multicouches
Structures tridimensionnelles
Tissage
Traction (mécanique)Index. décimale : 668.4 Plastiques, vinyles Résumé : Fibre-reinforced plastics (FRP) in the form of continious fibre-reinforced thermoplastics composites exhibit a great potential for mass production of complex, load-bearing and recyclable components in automotive and mechanical engineering.
The use of thermoplastics matrix materials makes it possible to manufacture lightweight, high-quality complex-shape composites cost-efficiently and with high productivity. To ensure the demanded short cycle times while simultaneously guaranteeing highly specific properties of structural components, the most suitable method is hot pressing, using deep drapable multilayers and 3D-shaped thermoplastic preforms based on thermoplastic hybrid yarns. The advantages of glass fibre/PP hybrid yarns are their homogenous combination of continuous filaments, as well as their great yarn compaction, which permits further textile technological processing. Commercially available yarn materials can be used in widely varying forms, and the individual intra-yarn content percentages can be ajusted to preference oven an exrensive range. 3D-shaped multilayer woven fabrics are suited for the reinforcement od higher-gauge FRP due to the use of thicker and preferably compact fabrics, as their multilayers structure helps minimase the usual stacking of multiple individual reinforcement layers. In this study, hybrid yarns and composite sheets made of multilayers woven fabtics are tested according to their mechanical properties.Note de contenu : - EXPERIMENTAL : Hybrid yarn manufacturing - Weaving technology for 3D-multilayer woven spacer fabric - Thermoforming process
- RESULTS AND DISCUSSION : Homogeneous distribution of hybrid yarns - Tensile force testing of GF/PP hybrid yarnsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22865
in JEC COMPOSITES MAGAZINE > N° 81 (05-06/2013) . - p. 54-59[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15331 - Périodique Bibliothèque principale Documentaires Disponible A 50 kW vertical axis offshore wind turbine prototype with V-sails / Andrew Mills in JEC COMPOSITES MAGAZINE, N° 79 (03/2013)
[article]
Titre : A 50 kW vertical axis offshore wind turbine prototype with V-sails Type de document : texte imprimé Auteurs : Andrew Mills, Auteur ; Jonathan Stowell, Auteur Année de publication : 2013 Article en page(s) : p. 26-27 Langues : Anglais (eng) Catégories : Collage structural
Colles:Adhésifs
Composites à fibres -- Moulage par infusion
Composites à fibres de carbone
Composites à fibres de verre
Eoliennes -- Matériaux
Epoxydes
StratifiésIndex. décimale : 668.4 Plastiques, vinyles Résumé : A key milestone has been achieved by the UK APP project team with the successful construction of the sails for a fully working 50 kW prototype demonstrator of their new 10 MW "double arm" offshore vertical axis wind turbine concept. Note de contenu : - Scaled down prototype demonstrator
- Design, weight and manufacturing considerations
- Adhesive selection and bonding
- Fig. 2 - Arm and sail structural box design
- Fig. 3 - Sail leading edge component bondingPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22837
in JEC COMPOSITES MAGAZINE > N° 79 (03/2013) . - p. 26-27[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14880 - Périodique Bibliothèque principale Documentaires Disponible Absorption coefficient measurement in laser transmission welding of thermoplastics / M. Chen in INTERNATIONAL POLYMER PROCESSING, Vol. XXX, N° 1 (03/2015)
[article]
Titre : Absorption coefficient measurement in laser transmission welding of thermoplastics Type de document : texte imprimé Auteurs : M. Chen, Auteur ; G. Zak, Auteur ; Phil J. Bates, Auteur Année de publication : 2015 Article en page(s) : p. 38-43 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Absorption
Composites à fibres de verre
Matières plastiques -- Soudage
Noir de carbone
Polyamide 6
Soudage laserIndex. décimale : 668.9 Polymères Résumé : Laser transmission welding involves joining of transmitting and absorbing thermoplastic polymer components. Absorption is normally controlled by addition of small amounts of carbon black (CB). In thermal modelling of the process, the laser-light absorption coefficient is an important parameter that controls the rate and distribution of heat generation in the absorbing component. This paper introduces a novel experimental method to conveniently and accurately measure the absorption coefficient in the absorbing component. In this method, a laser beam scans rapidly over the surface of the CB-filled polymer. The laser power resulting in the onset of surface melting can be obtained and used to calculate the absorption coefficient based on an analytical model presented in this paper. To validate the proposed method, the experimental results were compared with those obtained by the spectrophotometer and the power-meter methods using unreinforced and glass-fiber reinforced nylon 6. The results indicate that there is a linear relationship between the absorption coefficient and carbon black level for these two polymers. The influence of glass fibers and laser scan speed on the measurement are also discussed. Note de contenu : - BACKGROUND : Laser transmission welding - Bouguer-Lambert law - Absorption coefficient measurement
- PRINCIPLE AND EXPERIMENTAL SETUP OF THE DIRECT-SCAN METHOD : Measurement principle - Test materials - Experimental setup
- EXPERIMENTAL RESULTS AND ANALYSIS : Absorption coefficient vs. CB level - Test methods comparisonDOI : 10.3139/217.2820 En ligne : https://drive.google.com/file/d/1EQU7GfazF9ZZ1vm3z4s6msj7J-5MA5wH/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23416
in INTERNATIONAL POLYMER PROCESSING > Vol. XXX, N° 1 (03/2015) . - p. 38-43[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17016 - Périodique Bibliothèque principale Documentaires Disponible Accident protection with plastics / Holger Klink in KUNSTSTOFFE INTERNATIONAL, Vol. 112, N° 2 (2022)
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PermalinkAlternatives to gluing and mechanical joining / Kira van der Straeter in KUNSTSTOFFE INTERNATIONAL, Vol. 110, N° 10 (2020)
PermalinkAn almost perfect reinforcement / Luca Benedetti in JEC COMPOSITES MAGAZINE, N° 74 (07-2012)
PermalinkAn assessment of erosion wear response of SiC filled epoxy composites reinforced with glass and bamboo fibers / Soumitra Biswas in INTERNATIONAL POLYMER PROCESSING, Vol. XXV, N° 3 (07/2010)
PermalinkAn innovative wind blade sparcap technology / Matthieu Landais in JEC COMPOSITES MAGAZINE, N° 78 (01-02/2013)
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PermalinkAnalyse numérique de la concentration de contraintes dans une plaque composite sollicitée en traction comportant deux trous / Samir Deghboudj in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 26, N° 2 (04-05-06/2016)
PermalinkAnalysis of impact loading response on the composites materials as a function of graphite filler content using Taguchi Method / Drai Ahmed Smait in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 33, N° 2 (04/2023)
PermalinkApproche hyperélastique pour la simulation de renforts tissés de composites / Adrien Charmetant in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 21, N° 1 (01-02-03-04/2011)
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PermalinkBamboo versus maple from a skateboard manufacturer's viewpoint in JEC COMPOSITES MAGAZINE, Special issue (11/2020)
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PermalinkCharacterisation of finite length composites / W. Gleissle in INTERNATIONAL POLYMER PROCESSING, Vol. XVIII, N° 1 (03/2003)
PermalinkCharacterization of thermoplastic laser-welded joints / M. H. Al-Wohoush in INTERNATIONAL POLYMER PROCESSING, Vol. XXVII, N° 5 (11/2012)
PermalinkA closer look at the bonding capacity of thick metal-plastic hybrids / Jonas Weber in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIV, N° 1 (03/2019)
PermalinkCo-creation in the wind energy market works ! / Giacomo Perfetti in JEC COMPOSITES MAGAZINE, N° 90 (06-07/2014)
PermalinkCockpit module for the Jaguar F-Type / Marc Sieber in KUNSTSTOFFE INTERNATIONAL, Vol. 105, N° 3 (03/2015)
PermalinkLe collage structural dans la construction navale / A. Roy in CAOUTCHOUCS & PLASTIQUES, N° 822 (05/2004)
PermalinkComparative effects of mEOC on the structures and properties of PP/SGF and PP/EOC/SGF composite foams / J.-N. Yang in INTERNATIONAL POLYMER PROCESSING, Vol. XXXI, N° 3 (07/2016)
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PermalinkComposites GMT hybrides hautes performances / Ronnie Törnqvist in TEXTILES A USAGES TECHNIQUES (TUT), N° 40 (2e trimestre 2001)
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