Filament winding analysis and experimental verification of a combined revolution body with a concave surface

Wu, Qiaoguo; Zu, Lei; Zhang, Qian; Zhang, Guiming; Shi-jun, Chen; Wang, Huabi; Li, Debao; Liu, Honghao

doi:10.1016/j.compstruct.2021.114951

Cited by 3 publications

(2 citation statements)

References 19 publications

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“…Under the condition of controlling fiber tension and predetermined linear track, the core mold is continuously wound with fiber strips or yarn, which is cured at room temperature or heating [4] . Moreover, the winding route can be designed according to the stress condition of the product, and the appropriate winding way can be selected [5] . Therefore, it is very suitable for the manufacture of aerospace composite products.…”

Section: Introductionmentioning

confidence: 99%

Trajectory planning algorithm based on pyramidal inclined winding

Feng,

Wang,

Gao

2024

Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023)

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Inclined winding is a new fiber belt winding technology proposed by technicians for the production and manufacture of high-speed aircraft with conical shells. In order to meet the trajectory path planning of inclined winding technology, a spiral algorithm for inclined fold winding is proposed considering the designability of process parameters such as inclined fold angle and stepping distance. For the cone or pyramid with the central axis, the spiral slice algorithm is used to obtain the path points of an oblique winding according to the actual core model, including the establishment of a reference line, reference track point, inclined winding angle, oblique winding center track point and path point information acquisition. Finally, using Visual Studio 2019 as the development platform and VB.NET language, the pathplanning software of the algorithm is programmed. The trajectory simulation and experimental verification are carried out on the path of inclined winding prepreg fiber belt for cone and pyramid. The verification of the effect diagram proves the feasibility of the algorithm.

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Section: Introductionmentioning

confidence: 99%

Trajectory planning algorithm based on pyramidal inclined winding

Feng,

Wang,

Gao

2024

Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023)

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“…Guo et al 14 proposed a set of non‐geodesic design methods for FRP unequal‐hole shells, considering five design conditions and establishing the relationship among line type, tangent point number, and fiber width model. There are also relevant scholars to study the non‐geodesic winding line type for non‐shells, such as a concave surface, 15,16 toroidal pressure vessels, 17,18 and square tubes 19 . However, these studies have mainly focused on geodesic or constant slippage coefficient non‐geodesic trajectories on the overall structure, overlooking the design of variable slippage coefficients based on the fiber path.…”

Section: Introductionmentioning

confidence: 99%

Design method of variable slippage coefficient non‐geodesic filament‐wound composite pressure vessels

Wang,

Xu,

Song

et al. 2024

Polymer Composites

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Previous studies on the design methods of filament winding paths for composite pressure vessels have mainly focused on geodesic and constant slippage coefficient non‐geodesic patterns, neglecting the design of variable slippage coefficients along the fiber path. In this paper, a design method of variable slippage coefficient non‐geodesic filament wound composite pressure vessels is proposed. The study begins by establishing a meridian rotation mapping model and deriving fiber path equations on the shell surface. Subsequently, the fiber paths, curvature characteristics, slippage coefficients, and shell stress responses of the shell under variable geometrical parameters are simulated and analyzed. Next, the winding parameters are optimized while considering bandwidth and stable winding constraints. The optimal winding parameters are determined, and filament winding simulations are conducted on composite pressure vessels. Results demonstrate the feasibility of the proposed method for variable slippage coefficient fiber path winding mode, providing a new and effective filament winding path design approach for composite pressure vessels.Highlights Establishment of meridian rotation mapping model and simulation of shell fiber paths under variable geometric parameters. The fiber paths, curvature characteristics, slippage coefficients, and winding angles of the shell under variable geometrical parameters are simulated and analyzed. Stress response analysis of shells based on Tsai‐Wu failure criterion and classical lamination theory stress field dimensionless modeling. Construction of winding parameter optimization strategies and bandwidth error evaluation based on stable winding and fiber bandwidth constraints. Simulation of variable slippage coefficient non‐geodesic filament winding for composite pressure vessels with different parameters.

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A simplified analytical method for the computation of machine path in filament winding of axisymmetric structures: a case study on a bell-contoured rocket nozzle extension

Andrianov

2023

J Braz. Soc. Mech. Sci. Eng.

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Filament winding analysis and experimental verification of a combined revolution body with a concave surface

Cited by 3 publications

References 19 publications

Trajectory planning algorithm based on pyramidal inclined winding

Trajectory planning algorithm based on pyramidal inclined winding

Design method of variable slippage coefficient non‐geodesic filament‐wound composite pressure vessels

A simplified analytical method for the computation of machine path in filament winding of axisymmetric structures: a case study on a bell-contoured rocket nozzle extension

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