Research on manufacturing technology of liquid cooling case

Ganlai Duan; Renche Wang; Zhigang Shen; Tao Wang; Jialu Xing

doi:10.1117/12.2679971

18 July 2023 Research on manufacturing technology of liquid cooling case

Ganlai Duan, Renche Wang, Zhigang Shen, Tao Wang, Jialu Xing

Proceedings Volume 12722, Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023); 127224Z (2023) https://doi.org/10.1117/12.2679971
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023), 2023, Hangzhou, China

Abstract

As the development of electronic equipment such as radar goes thinner with a higher power, the demand for the heat dissipation capacity of the liquid cooling system is increasing. As one of the core components of electronic equipment, a liquid cooling case is very important for efficient and reliable heat dissipation. The complex structure design and highly precise assembly requirements have put forward great challenges to traditional manufacturing methods. In this paper, the research statuses of the liquid cooling case at home and abroad are reviewed, and the main manufacturing methods, heat dissipation methods and heat dissipation performance are introduced respectively. Meanwhile, taking a certain type of liquid cooling case as the research object, we explore the manufacturing method of friction stir welder case based on narrow forest steps, carry out research on the technology of case conformation correction and cleanliness control, and successfully make the liquid cooling case meet the requirements of weld performance, case strength and flow channel cleanliness. The process has a clear route with fixed parameters and good implementability and can be used for the mass production of highly integrated liquid cooling cases.

Citation Download Citation

Ganlai Duan, Renche Wang, Zhigang Shen, Tao Wang, and Jialu Xing "Research on manufacturing technology of liquid cooling case", Proc. SPIE 12722, Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023), 127224Z (18 July 2023); https://doi.org/10.1117/12.2679971

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KEYWORDS

Liquids

Manufacturing

Cooling systems

Design and modelling

Deformation

Inspection

Metals

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