Solution for bonding and sealing copper tubes in battery pack water-cooled plates
With the rapid development of new energy vehicles, electric tools, and energy storage systems, the thermal management system of power batteries has become a key link in ensuring performance, safety, and lifespan. Among them, the water-cooled plate, as the core heat exchange component, widely adopts a structural design of interference fit between copper pipes and aluminum bottom plates to achieve efficient heat dissipation. However, traditional brazing processes face a series of challenges in actual mass production, which has driven the demand for high thermal conductivity structural adhesive solutions from enterprises. This article will focus on the application scenarios of bonding and sealing copper tubes in battery pack water-cooled plates, analyze the challenges faced, and recommend a high-performance and process friendly…