Carbon fiber molded profiled parts Mechanical performance analysis of

Carbon fiber materials are widely used because of their high strength and low density. Carbon fiber molded profile The parts can be made by molding carbon fiber. This article will introduce Carbon fiber molding Analysis of mechanical properties of special-shaped parts.

1. Manufacturing process of carbon fiber molded profiled parts

The manufacturing of carbon fiber molded profiled parts needs to go through the following steps:

1.1 Preparation of carbon fiber prepreg

We need to prepare carbon fiber prepreg. The carbon fiber and resin are mixed in a certain proportion and degassed under vacuum to make the prepreg into sheets.

1.2 Mold design and manufacturing

Design the mold according to the shape and size of the special-shaped parts, and manufacture the required mold.

1.3 Molding

The carbon fiber prepreg sheets are superimposed into the mold layer by layer, and molded according to a certain time and temperature.

1.4 Post treatment

The molded carbon fiber profiled parts are processed into finished products by heat treatment, processing, surface treatment and other processes.

2. Mechanical property analysis of carbon fiber molded profiled parts

The following aspects shall be considered in the mechanical property analysis of carbon fiber molded profiled parts:

2.1 Tensile strength

A key indicator of mechanical property testing is tensile strength, which can evaluate the overall strength of materials. Compared with other materials, carbon fiber molded profiled parts have excellent mechanical properties, which can make them an ideal material for manufacturing high-strength structural parts.

2.2 Compressive strength

The compression strength of carbon fiber molded profiled parts is also an important mechanical performance index. The influence of the structural shape and manufacturing process of the special-shaped parts on the compressive strength is significant.

2.3 Bending strength

In structural design, bending strength is a very critical performance index. The bending strength of carbon fiber molded profiled parts is better than that of other materials.

2.4 Fatigue performance

In some cases, the durability of structural parts is a very important indicator. The fatigue resistance of carbon fiber molded parts is unmatched by other materials.

3. Conclusion

Carbon fiber molded profiled parts are excellent mechanical engineering materials. Through mechanical property analysis, we can find that this material has excellent mechanical properties and can be widely used in high-strength structural parts, aerospace and other fields.