Parametric study on drilling of GFRP composite pipe produced by filament winding process in different backup condition

2020 ◽  
Vol 234 ◽  
pp. 111661 ◽  
Author(s):  
Mohammad Sahami poor dehghan ◽  
Hossein Heidary
Keyword(s):  
Parametric Study ◽  
Filament Winding ◽  
Gfrp Composite ◽  
Composite Pipe ◽  
Filament Winding Process

Low velocity impact response and damages of GFRP composite tubes under room and cryogenic temperatures

2021 ◽  
pp. 002199832110293
Author(s):  
Memduh Kara ◽  
Mustafa Arat ◽  
Mesut Uyaner
Keyword(s):  
Room Temperature ◽  
Filament Winding ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Composite Tubes ◽  
Velocity Impact ◽  
Glass Fiber Reinforced Plastic ◽  
Glass Fiber Reinforced ◽  
Gfrp Composite ◽  
Force Time

In this paper, we have investigated the damages of glass fiber reinforced plastic (GFRP) composite tubes under the effect of low-velocity impact (LVI) at cryogenic environment conditions and room temperature. A GFRP composite tube consists of 6 layered E-glass/epoxy samples with a ± 55° winding angle, which produced by the filament winding method. Composite tubes either at room temperature or conditioned by liquid nitrogen at different temperature values (273 K, 223 K, 173 K, and 77 K) were impacted at 5, 7.5, and 10 J. Also, force-time and force-displacement graphs were plotted. The damaged regions of the samples were scrutinized. The damage areas of the GFRP composite tubes were smaller as the temperature decreased. However, the energy absorbed at low-temperature conditions was slightly higher than that absorbed in room temperature. Besides, no micro-cracks developed in the composite tubes after cryogenic conditioning.

Thermal Residual Stress Simulation in Thermoplastic Filament Winding Process

2003 ◽  
Vol 16 (6) ◽  
pp. 497-519 ◽  
Author(s):  
Martin Schlottermuller ◽  
Haibo Lu ◽  
York Roth ◽  
Norbert Himmel ◽  
Ralf Schledjewski ◽  
...  
Keyword(s):  
Residual Stress ◽  
Filament Winding ◽  
Thermal Residual Stress ◽  
Filament Winding Process ◽  
Stress Simulation

Prediction of void growth and fiber volume fraction based on filament winding process mechanics

2020 ◽  
Vol 246 ◽  
pp. 112432 ◽  
Author(s):  
Qi Wang ◽  
Tong Li ◽  
Bo Wang ◽  
Changzhi Liu ◽  
Qizhong Huang ◽  
...  
Keyword(s):  
Void Growth ◽  
Fiber Volume Fraction ◽  
Volume Fraction ◽  
Filament Winding ◽  
Fiber Volume ◽  
Process Mechanics ◽  
Filament Winding Process

Filament winding of aramid/PA6 commingled yarns with in situ consolidation

2017 ◽  
Vol 31 (4) ◽  
pp. 465-482 ◽  
Author(s):  
Joanna CH Wong ◽  
Javier Molina Blanco ◽  
Paolo Ermanni
Keyword(s):  
Experimental Investigation ◽  
Polyamide 6 ◽  
Processing Parameters ◽  
Filament Winding ◽  
Void Content ◽  
Compression Moulding ◽  
Compaction Force ◽  
Commingled Yarns ◽  
Filament Winding Process

The in situ consolidation of commingled yarns during filament winding is demonstrated on an aramid fibre-reinforced polyamide 6 material. This article is a systematic experimental investigation of the filament winding processing parameters, namely, the heat gun temperature, line speed, fibre tension, compaction force and preheater temperature. Optimizing the processing parameters in this filament winding process produced a fully consolidated material with a void content of ∼0.25% which is comparable to the material quality achieved by means of compression moulding using the same intermediate materials.

Circular Braiding Process Simulation for a Pressure Vessel

2014 ◽  
Author(s):  
Johan H. van Ravenhorst ◽  
Remko Akkerman
Keyword(s):  
Automotive Industry ◽  
Pressure Vessel ◽  
Pressure Vessels ◽  
Design Guidelines ◽  
Filament Winding ◽  
Series Production ◽  
Cross Sectional ◽  
Mandrel Diameter ◽  
Filament Winding Process ◽  
High Repeatability

Pressure vessel manufacturing is currently dominated by the filament winding process. When higher production rates are required, circular braiding can be considered as an alternative because hundreds of yarns are deposited simultaneously from interlacing spools. The process has a high repeatability and is suited for automated series production, as is currently shown with the production of a-pillars and rockers in the automotive industry. Important manufacturing constraints related to the overbraiding of cylindrical pressure vessels are to avoid excessive jamming of the braid, typically occurring at a small mandrel radius, and to achieve a 100% cover factor at the largest mandrel diameter. In this paper, design guidelines for braiding of cylindrical pressure vessels are proposed. It is shown that a proper choice of the yarn cross-sectional area size and of yarn width-to-thickness aspect ratio can improve the design feasibility, but an adjustment of the braid angle can be required as well.

Experimental Investigation of Energy Absorption of ‎Partially Wrapped Thin-Walled ‎Aluminium-Glass/Epoxy Tube Subjected to Quasi-Static Loading

2017 ◽  
Vol 904 ◽  
pp. 61-67
Author(s):  
Tahir Abbas ◽  
Hamdan H. Ya ◽  
Mohamad Zaki Abdullah
Keyword(s):  
Experimental Investigation ◽  
Energy Absorption ◽  
Fiber Orientation ◽  
Static Loading ◽  
Failure Modes ◽  
Testing Machine ◽  
Filament Winding ◽  
Universal Testing ◽  
Thin Walled ◽  
Filament Winding Process

This paper describes the failure modes and energy absorption capability of partially wrapped aluminium-glass/epoxy tubes, subjected to quasi-static loading. ‎These tubes are used in aircraft and automobiles applications. Aluminium tubes were partially wrapped with 4, 6 and 8 glass/epoxy layers, using filament winding process. The 90◦ fiber orientation was used for glass/epoxy layers. Quasi-static loading of partially wrapped tubes was carried out at 5mm/min speed, using the universal ‎testing machine. The experimental results revealed that partially wrapped aluminium tubes are 42.54%, 47.77% and 28.91% more ‎efficient in energy absorption as compared to the simple aluminium tubes. Furthermore, the effect of glass/epoxy layers on ‎failure modes has also been described.

Finite element modeling of the filament winding process

2001 ◽  
Vol 52 (3-4) ◽  
pp. 499-510 ◽  
Author(s):  
Liyang Zhao ◽  
Susan C. Mantell ◽  
David Cohen ◽  
Reed McPeak
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Filament Winding ◽  
Element Modeling ◽  
Filament Winding Process

Modular design method for filament winding process equipment based on GGA and NSGA-II

2017 ◽  
Vol 94 (5-8) ◽  
pp. 2057-2076 ◽  
Author(s):  
Xiaoming Xu ◽  
Wuxiang Zhang ◽  
Xilun Ding
Keyword(s):  
Modular Design ◽  
Design Method ◽  
Filament Winding ◽  
Process Equipment ◽  
Nsga Ii ◽  
Filament Winding Process
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