Zerrendatu honen arabera: ikerketa taldea "Tecnología de plásticos y compuestos"
34-tik 1-20 emaitza erakusten
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Air coupled ultrasonic inspection of fiber reinforced composite materials
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)The increase in the use of composite materials in recent years has led the industry into the development of new composite manufacturing processes, like the 3D ultraviolet pultrusion. These new manufacturing processes usually ... -
Analysis of axial crushing behaviour of unsaturated polyester and vinyl ester composites manufactured by out of die ultraviolet cured pultrusion
(2018)This paper analyses the axial crushing behaviour and flexural properties of novel unsaturated polyester (UP) and vinyl ester (VE) composites, manufactured by out of die ultraviolet (UV) cured pultrusion. The relation between ... -
An analytical model of through-thickness photopolymerisation of composites: Ultraviolet light transmission and curing kinetics
(Elsevier, 2020)In this paper, a kinetic model able to predict the evolution of the through-thickness degree of cure of ultraviolet (UV) cured composites has been developed and validated. The kinetic model, which is based on the autocatalytic ... -
Curado microondas de resinas furánicas reforzadas con fibra de basalto: caracterización a fuego y a impacto
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2014)En esta tesis se ha llevado a cabo el estudio de las resinas furánicas provenientes de materias primas de origen natural y renovable, que han sido empleadas en el desarrollo de materiales compuestos mediante el curado por ... -
Desarrollo de modelos y herramientas de simulación para FMLS con capacidad de morphing
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)Shape Memory Alloys (SMA) are metallic alloys with different thermomechanical properties compared to more conventional ones such as iron or aluminum alloys. This kind of alloys have two types of behaviours depending on the ... -
Desarrollo y caracterización de materiales compuestos reforzados con aleaciones con memoria de forma para la mejora del comportamiento ante impacto
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2010)In this thesis it has been investigated the effectiveness of using shape memory alloys to improve the performance of composite materials under impact loads. This task has been carried out on two fronts, the understanding ... -
Development and validation of an automatic manufacturing process for fiberglass composites
(Dyna Publishing, 2023)Fiberglass reinforced polymeric composites are ideal for various applications due to their mechanical properties and lightweight. However, nowadays many fiberglass reinforced composite manufacturing processes are manual, ... -
Efecto de la separación fibra-matriz sobre las propiedades mecánicas de una viga forjada en poliamida reforzada con fibra de vidrio
(Scipedia, 2022)In the present work, ribbed beams have been manufactured by forging fiberglassreinforced polyamide using two different temperatures. The higher processing temperature studied (300 ºC) ensures the filling of the mold in the ... -
Efecto del reciclaje sobre la microestructura, las propiedades mecánicas y el comportamiento a fractura del polipropileno isotáctico
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2003)A fin de estudiar el efecto del reciclaje mecánico sobre la microestructura, las propiedades mecánicas y el comportamiento a fractura del polipropileno isotáctico (PP), se le han aplicado hasta diez cilcos de reprocesado ... -
Effect of alumina tri-hydrate filler on the mechanical and optical properties of flame-retardant ultraviolet cured vinyl ester composites
(2018)This research study is focused on the effect of alumina tri-hydrate (ATH) filler on the mechanical and optical properties of flame-retardant ultraviolet cured vinyl ester composites. In particular, vinyl ester formulations ... -
The effect of cross-section geometry on crushing behaviour of 3D printed continuous carbon fibre reinforced polyamide profiles
(Elsevier, 2021)The present study has analysed the effect of cross-section geometry and the printing pattern of continuous carbon reinforced polyamide on the axial and radial crushing behaviour. Each geometry and printing pattern generated ... -
Effect of voids on the impact properties of Non-Crimp fabric carbon/epoxy laminates manufactured by liquid composite Moulding
(Elsevier, 2022)A great effort has been made to quantify the detrimental effect of voids on CFRP, nevertheless, the effect on impact properties has been barely studied and when it has been considered, it has always been for prepeg materials ... -
Fabricación de materiales compuesto de polibutilén tereftalato cíclico reforzados con tejido de fibra de carbono mediante VARTM y su posterior caracterización a impacto
(Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)In this thesis, the impact behaviour of the carbon fibre reinforced polybutylene terephthalate matrix composites manufactured by vacuum assisted resin transfer moulding has been investigated. The task has been carried out ... -
Fibre-Wood Laminate Biocomposites: Seawater Immersion Effects on Flexural and Low Energy Impact Properties
(MDPI, 2022)The present paper explores a new concept of a hybrid eco-composite by substituting the natural fibre plies with thin wood veneers. The new composite, named Fibre–Wood Laminate (FWL), is inspired by fibre–metal laminate ... -
Impact and notched strength of multiaxially reinforced out of die UV cured pultruded profiles
(Wiley, 2024)The present paper highlights the benefits of multiaxially reinforced profiles manufactured by out of die ultraviolet (UV) cured pultrusion. Thanks to the low pulling forces inherent to this technology, we could manufacture ... -
Impact behaviour of bio-inspired sandwich panels integrally manufactured from 3D printed continuous carbon fibre reinforced polyamide
(2024)This paper studies the effect of several design parameters on the impact performance of fully 3D printed sandwich panels with a core cell unit inspired by the trabecular structure of the forewing of a beetle. The key finding ... -
Impact performance of out of die UV cured pultruded profiles for vessel structures
(École Polytechnique Fédérale de Lausanne, 2022)Out of die ultraviolet (UV) cured pultrusion is an automated process for manufacturing bent profiles that can replace the labour-intensive processes currently employed for manufacturing stiffeners for vessels structures. ... -
Impregnation quality diagnosis in Resin Transfer Moulding by machine learning
(Elsevier Ltd., 2021)In recent years, several optimization strategies have been developed which reduce the overall defectiveness of the RTM manufactured part. RTM filling simulations showed that, even using optimized injection strategies, local ...
