The overall plate of aluminum alloy is a common method for manufacturing parts. It has the characteristics of lightweight, high strength and corrosion resistance. It is widely used in the fields of aerospace, automobiles, electronic equipment. The following is a brief introduction to the typical method of overall co -manufacturing method of aluminum alloy.

material selection:

The overall manufacturing of aluminum alloy heads usually use high -strength, corrosive aluminum alloy materials, such as 7075 aluminum alloy. This aluminum alloy has good mechanical performance and processing performance, suitable for making parts of complex shapes.

Design and mold manufacturing:

Before making the overall head of aluminum alloy, design and mold manufacturing need to be carried out. The designer uses a computer -aided design (CAD) software to create the three -dimensional model of the product, and determines the size, shape and internal structure of the plate head. Then, the mold is manufactured according to the design requirements, which usually uses CNC machining technology.

Aluminum alloy melting:

The next step of making aluminum alloy overalls is to melt the selected aluminum alloy materials. The aluminum alloy material is mixed according to a specific formula ratio, and then heated to the melting point. Generally, a high temperature furnace or electric furnace is used. Once the aluminum alloy is completely melted, you can enter the next step.

Aluminum alloy casting:

In the melting state of aluminum alloy, the melting aluminum alloy is poured into the mold prepared in advance. The shape and structure of the mold will determine the shape and size of the final parts. During the cooling process of aluminum alloy, it will gradually solidify it into the need for the need for plate head.

Hot treatment:

In order to improve the intensity and hardness of the overall plate head head, heat treatment is usually required. The thermal treatment process includes solid solution treatment and timeliness. The solid solution treatment is to heat the aluminum alloy parts to high temperature, re -arrange the internal grains, and then cool down quickly. The timeliness processing is to heat the parts after solid solution to lower temperatures again, maintain it for a period of time, and further stabilize its structure.

Surface treatment:

In order to improve the corrosion resistance and aesthetics of the overall aluminum alloy head head head, surface treatment is usually required. Common surface treatment methods include anode oxidation and spray coating. The anode oxidation is a layer of oxidation film by soaking the aluminum alloy parts in an acidic electrolyte, and the current to produce an oxidation reaction. Spray coating is sprayed with special coating materials on the surface of the parts, providing additional protection and decorative effects.

Inspection and finished product:

The overall coil head of the manufacture needs to be inspected for quality inspection to ensure that it meets the design requirements and standards. Common testing methods include size inspection, mechanical performance testing, and surface quality inspection. Once the inspection is passed, the parts can be packaged and shipped to become the final product.