Abstract: This article first introduces the characteristics of composite tubular products, and then explains the advantages of the combination of composite pultrusion-winding technology in the product production process, and then explains the pultrusion-winding process forming technology, and introduces the winding device and traction device in detail. The function and the requirements that should be met by each, as well as the movement relationship in the pultrusion-winding process, and then the structure design of the winding device and the traction device, the analysis of the movement sequence relationship of the traction device, and the clamping device in the traction device force analysis. Finally, the clamping device is imported into the workbench for static analysis to verify the rationality of the design.

Key words: composite material, pultrusion-winding, finite element analysis