|
Fiber reinforced materials ( FRP ) is a high specific strength and specific stiffness , low density, corrosion resistance and superior performance composite materials . Filament winding is an important process for the manufacture of high-strength composite products are widely used in aviation, aerospace, building materials , chemical industry and other fields . In the filament winding process , continuous fibers are wound onto the mandrel to form a composite material products . Filament - wound products produced by the three basic types of winding pattern , they are flat- wound , spiral wound and hoop winding . Filament winding process is suitable for the manufacture of rotationally symmetric products . In the winding products , filament-wound composite pressure vessels because of its low cost , light weight and safety , military and civilian , are widely used in the storage of gas or fluid . In this paper, filament winding basic laws based on general surface in the the filament winding mathematical and geometric model derived stable fiber annular vessel winding pattern design method, the law of motion of the annular vessel mandrel , around the wire the law of motion of the mouth and winding pattern were analyzed. In Visual C environment , combined with OpenGL graphics processing software for three-dimensional modeling and dynamic simulation of the operation command in OpenGL annular vessel filament winding ring mandrel . OpenGL is a widely used in the field of virtual reality, animation , CAD / CAM / CAE superior performance 3D graphics application library , has become the standard for 3D graphics development . This article will the annular vessel mandrel geometry parameterization, the use of OpenGL commands and functions mandrel three-dimensional modeling : filament winding simulation by editing the simulation program . Make full use of the VisualC the MFC ( Microsoft Foundation Class ) resource editor program , call the OpenGL 3D graphics library , to achieve a realistic simulation of filament-wound ring container production process , reduce engineering staff calculations strength , reduce production costs , improve production efficiency .
|