In the present study, a coupled 3D transient thermo-chemical analysis together with 2D plane strain mechanical is carried out for pultrusion process. For analysis, cure hardening instantaneous linear elastic (CHILE) approach used of thin beam profile made glass fibre and epoxy resin. The applied efficient fast to investigate residual stresses deformations distributions temperature degree obtain...

pulling force is one of the most important variables in pultrusion process which determines the capacity of the pultrusion machine. one of the characteristics of a desired pultrusion process is a low pulling force and a high line speed.among the important factors affecting the pulling force are the internal mold release agent (imr) and the content and particle size of the filler in resin formul...

in this research, a braiding-pultrusion production line is developed by modifying a conventional textile maypole braiding machine and adding it to a pultrusion line for production of braid-pultruded (bp) composite rods. in order to evaluate the mechanical properties of bp rods and study the effect of some braiding parameters, they were produced with different braid roving linear densities and b...

The present paper addresses the simulation of a concept for manufacturing aerospace quality carbon/epoxy composite curved parts using pultrusion. In this approach, part is first partially cured in pre-former followed by final curing post-former. An epoxy resin system has been fully characterised and corresponding constitutive material models, incorporating dependence on both temperature degree ...