Search Results - "Geier, Norbert"

Influence of fibre orientation on cutting force in up and down milling of UD-CFRP composites by Geier, Norbert

“…Machining of carbon fibre reinforced polymer (CFRP) composites is extremely difficult, mainly due to their inhomogeneous and anisotropic properties. Predicting…”
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An experimental study on the drilling of CFRP sandwich structures with filled and unfilled aramid honeycomb cores by Geier, Norbert

“…Lightweight carbon fibre-reinforced polymer (CFRP) sandwich structures with honeycomb cores have excellent specific bending stiffness and good dimensional…”
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Comparative analysis of wobble milling, helical milling and conventional drilling of CFRPs by Pereszlai, Csongor, Geier, Norbert

“…Due to its excellent specific mechanical properties, carbon fibre-reinforced polymer (CFRP) composite is a widely used structural material in the aerospace…”
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A review on micro-milling: recent advances and future trends by Balázs, Barnabás Zoltán, Geier, Norbert, Takács, Márton, Davim, J. Paulo

“…Recently, mechanical micro-milling is one of the most promising micro-manufacturing processes for productive and accurate complex-feature generation in various…”
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Analysis of thrust force and characteristics of uncut fibres at non-conventional oriented drilling of unidirectional carbon fibre-reinforced plastic (UD-CFRP) composite laminates by Geier, Norbert, Szalay, Tibor, Takács, Márton

“…Carbon fibre-reinforced plastic (CFRP) is an often-used structural material in the high-tech industries, like aerospace, wind turbine, sport, automobile,…”
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A critical review addressing drilling-induced damage of CFRP composites by Xu, Jinyang, Yin, Youkang, Paulo Davim, J., Li, Linfeng, Ji, Min, Geier, Norbert, Chen, Ming

“…Carbon fiber reinforced polymers (CFRPs) have been extensively used in diverse industrial fields owing to their superior properties and excellent functions…”
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Analysis and modelling of thrust force in drilling of basalt and carbon fibre-reinforced polymer (BFRP and CFRP) composites by Magyar, Gergely, Geier, Norbert

“…Currently, the use of sustainable products and technologies is growing; consequently, mineral-origin basalt fibre-reinforced polymer (BFRP) composites are…”
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Drilling of recycled carbon fibre–reinforced polymer (rCFRP) composites: analysis of burrs and microstructure by Geier, Norbert, Poór, Dániel István, Pereszlai, Csongor, Tamás-Bényei, Péter

“…Since governments encourage sustainability, industries are making great efforts to reuse or recycle carbon fibre–reinforced polymer (CFRP) composites. Despite…”
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A drilling case study in polymer composites reinforced by virgin and recycled carbon fibres (CFRP and rCFRP) to analyse thrust force and torque by Geier, Norbert, Poór, Dániel István, Pereszlai, Csongor, Tamás-Bényei, Péter, Xu, Jinyang

“…A great deal of attention is currently paid to recycling or reusing carbon fibres, as it improves sustainability and the lifetime of carbon products. The…”
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Optimising Recycling Processes for Polyimine-Based Vitrimer Carbon Fibre-Reinforced Composites: A Comparative Study on Reinforcement Recovery and Material Properties by Pomázi, Ákos, Poór, Dániel István, Geier, Norbert, Toldy, Andrea

“…We investigated the recycling process of carbon fibre-reinforced polyimine vitrimer composites and compared composites made from virgin and recycled fibres…”
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Experimental study of drilling behaviors and damage issues for woven GFRP composites using special drills by Xu, Jinyang, Li, Linfeng, Geier, Norbert, Davim, J. Paulo, Chen, Ming

“…Glass fiber reinforced polymer (GFRP) composites are becoming more attractive in modern engineering fields due to their outstanding mechanical/physical…”
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A review on CFRP drilling: fundamental mechanisms, damage issues, and approaches toward high-quality drilling by Xu, Jinyang, Geier, Norbert, Shen, Jiaxin, Krishnaraj, Vijayan, Samsudeensadham, S.

“…Carbon fiber reinforced polymer (CFRP) composites have become increasingly attractive in modern industrial fields in view of their unique properties and…”
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Optimisation of process parameters for the orbital and conventional drilling of uni-directional carbon fibre-reinforced polymers (UD-CFRP) by Geier, Norbert, Szalay, Tibor

“…•Machinability of UD-CFRP were studied using RSM and ANOVA techniques.•Conventional and orbital drilling strategies were compared and discussed.•Optimal…”
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Advanced cutting tools and technologies for drilling carbon fibre reinforced polymer (CFRP) composites: A review by Geier, Norbert, Davim, J. Paulo, Szalay, Tibor

“…Carbon fibre reinforced polymer (CFRP) composites have excellent specific mechanical properties, these materials are therefore widely used in high-tech…”
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Analysis of Characteristics of Surface Roughness of Machined CFRP Composites by Geier, Norbert, Pereszlai, Csongor

“…Measuring and characterizing of surface roughness of machined surfaces of carbon fiber reinforced polymer (CFRP) composites are difficult due to the occurrence…”
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A critical review of the drilling of CFRP composites: Burr formation, characterisation and challenges by Poór, Dániel István, Geier, Norbert, Pereszlai, Csongor, Xu, Jinyang

“…Burr is one of the main macro-geometrical types of damage concerning machined features of carbon fibre reinforced polymer (CFRP) composites. Even if it does…”
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Machining-Induced Burr Suppression in Edge Trimming of Carbon Fibre-Reinforced Polymer (CFRP) Composites by Tool Tilting by Tima, Tamás Sándor, Geier, Norbert

“…Several challenges arise during edge trimming of carbon fibre-reinforced polymer (CFRP) composites, such as the formation of machining-induced burrs and…”
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Delamination measurement in glass fibre reinforced polymer (GFRP) composite based on image differencing by Lukács, Tamás, Pereszlai, Csongor, Geier, Norbert

“…Drilling-induced delamination is the most severe material defect in fibrous polymeric composites. Although many delamination measurement methods are available,…”
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A comparative machinability analysis of aged and freshly manufactured epoxy resins through orthogonal machining experiments by Geier, Norbert, Poór, Dániel István

“…Applications of thermoset epoxy resins in load-bearing fibre-reinforced polymer (FRP) composites are decisive, mainly due to their excellent material…”
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Numerical study of interface damage formation mechanisms in machining CFRP/Ti6Al4V stacks under different cutting sequence strategies by Xu, Jinyang, Lin, Tieyu, Li, Linfeng, Ji, Min, Davim, J. Paulo, Geier, Norbert, Chen, Ming

“…Composite/titanium stacks are extremely difficult to machine due to the generation of severe interface damage, being the critical defect to suppress. The…”
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