Method for producing carbon fiber composite mast

Abstract

The invention provides a method for manufacturing a mast made of a carbon fiber composite material, and relates to a method for manufacturing the mast. The invention aims to solve the problems of the prior metal mast has large mass, low strength and poor stability, and limits the quick sailing of ships. The method comprises the following steps: 1, designing and preparing a core mold; 2, impregnating dry carbon fibers in a resin mixed solution to obtain the carbon fiber composite material; 3, winding the carbon fiber composite material on the core mold layer by layer; 4, heating and solidifying the core mold; and 5, obtaining a rough rod of the mast made of the carbon fiber composite material after detaching the core mold, removing the processing length at two ends of the rough rod, removing burrs and obtaining the mast made of the carbon fiber composite material. As the mast of the invention is made of the carbon fiber composite material, the weight of the mast is 43.4 percent lighterthan that of the metal mast; and the carbon fiber composite material is intersected and wound layer by layer, so that the strength of the mast made of the carbon fiber composite material is improved,the stability of sailing ships is improved, and the sailing ships can be sailed quickly.

Description

Manufacturing method of carbon fiber composite mast Technical field The invention relates to a method for manufacturing a mast. Background technique As an important part of the sailboat, the mast of the sailboat is an important device to promote the sailing of the sailboat. In addition, it can also be used to install signal lights, hang flags, mount telegraph antennas, support booms, hoist and unload goods, etc. The traditional mast is made of metal materials. Its shortcomings are high density, insufficient strength and rigidity, and poor stability under strong wind, which is not conducive to its navigation control and restricts the fast sailing of the ship. Moreover, the metal structure of the sailboat mast has a large mass. In addition to increasing the weight of the sailboat, the increase in the weight of the mast makes the center of gravity of the mast and the speedboat rise, which requires more ballast, which additionally increases the weight of the ship's keel and makes...

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to provide a method for manufacturing a carbon fiber composite mast in order to solve the problem that the existing metal mast has a large mass, low strength, and poor stability, which limits the fast sailing of the ship.