What is the manufacturing process for the aluminum shell of the homestay spacecraft?

1、 Aluminum plate selection

HomestaySpace capsuleThe shell is made of aluminum alloy sheet and high-quality aluminum alloy material, which has high strength and corrosion resistance. The surface of the aluminum alloy sheet has been specially treated to increase the wear resistance and weather resistance of the shell, ensuring the stability of the shell for long-term use.

To ensure the quality of the shell, manufacturers usually conduct strict material screening and testing to ensure that the selected aluminum plates meet relevant standards and can meet the manufacturing requirements of the spacecraft shell.

2、 Shell forming

The formation of aluminum plate shells is usually processed by CNC punching machines or CNC bending machines. The aluminum plate is first cut, and then the flat material is formed into the shape and size required for the spacecraft shell through stamping, bending and other processes.

During the molding process, it is necessary to consider the strength and stability of the shell, while ensuring the overall appearance and aesthetics of the shell. This requires precise machining equipment and process technology to ensure that the shell can meet the design requirements after molding.

In addition, the process of forming the outer shell also needs to consider the installation and fixation of internal facilities in the spacecraft, leaving necessary interfaces and processing allowances for subsequent assembly work.

3、 Surface treatment

The formed aluminum plate shell needs to undergo surface treatment, which generally includes processes such as spraying and anodizing. Spraying can use different colors of paint or spray coatings, which can not only increase the aesthetics of the shell, but also improve the corrosion resistance and weather resistance of the shell.

The anodizing process uses electrochemical methods to form an oxide film on the surface of aluminum alloy, improving the hardness and wear resistance of the shell. This surface treatment method can also improve the electrical insulation performance of aluminum plates, making them more suitable for the use environment of spacecraft.

During the surface treatment process, it is necessary to strictly control the process parameters to ensure the flatness and texture of the shell surface, as well as the firm bonding between the surface treatment layer and the aluminum plate substrate.

4、 Assembly and testing

Finally, the casing needs to be assembled and inspected. During the assembly process, it is necessary to assemble the outer shell with the internal structural components of the spacecraft according to the design requirements, ensuring that the connection between the outer shell and other components is tight, without gaps or looseness.

At the same time, it is necessary to conduct strict inspections on the shell, including appearance quality inspection, size deviation inspection, surface coating inspection, etc., to ensure that the quality of the shell meets the standard requirements and can meet the functions and requirements of use.

Finally, after strict manufacturing processes and quality inspections, the homestaySpace capsule aluminum plateThe shell can ensure stable quality, meet design requirements, and meet customer needs.

5、 Summary:

Homestay Space ModuleThe manufacturing process of aluminum plate shell is a complex and delicate process, which requires strict control of material selection, forming process, surface treatment, and quality inspection. Only by ensuring that every step meets the standards and requirements can high-quality shell products be produced to meet the needs of spacecraft use.