Diseño y fabricación de una propela para dron de material compuesto de matriz polimérica reforzado con material particulado y obtenidas por el método de compresión : Diseño y fabricación de propelas con material compuesto de matriz polimérica reforzado con material particulado y obtenidas por el método de compresión.Diseño y fabricación de una propela para dron de material compuesto de matriz polimérica reforzado con material particulado y obtenidas por el método de compresión : Diseño y fabricación de propelas con material compuesto de matriz polimérica reforzado con material particulado y obtenidas por el método de compresión.Diseño y fabricación de una propela para dron de material compuesto de matriz polimérica reforzado con material particulado y obtenidas por el método de compresión : Diseño y fabricación de propelas con material compuesto de matriz polimérica reforzado con material particulado y obtenidas por el método de compresión.

Abstract

The eggshell powder composite research process is an innovative technique that aims to improve sustainability in material manufacturing. There are several areas where this powder has been used as reinforcement in paint. The manufacturing process of these propellers has been carried out by compression molding using wooden molds. These types of techniques can be applied in different areas of the industry to achieve a more sustainable and environmentally friendly production. The first step of the process was the collection of information on the alternatives for the creation of the propellers, after which the propeller was designed for the design of the mold and the subsequent machining process. In this case, a CNC machine was used for the machining of the molds (male and female). Then the eggshells were collected to grind them, turn them into powder and mix it with epoxy resin in proportions according to bibliography. This mixture was subjected to a stirring process and later poured into previously prepared wooden molds. Next, a constant pressure of 20 [kg] was applied for two days to achieve compaction of the material and its subsequent curing. Once the propellers were obtained, they were subjected to static loads to see their behavior, and then placed in a wind tunnel simulating the propeller in a real environment. Then we proceeded to obtain data and subsequent comparison with the real propeller.