Aluminum auto radiators have obvious advantages in material lightweighting. While they are gradually replacing copper radiators in the fields of cars and light vehicles, copper radiator manufacturing technology and processes have made great progress. Copper brazing radiators are used in passenger cars, with obvious advantages in engine radiators such as construction machinery and heavy trucks. Most of the radiators for foreign cars are aluminum auto radiators, mainly from the perspective of environmental protection (especially in European and American countries). In new European cars, aluminum auto radiators account for an average of 64%. From the perspective of the development of my country's auto parts radiator production, the number of aluminum radiators produced by brazing has gradually increased. Brazed copper radiators are also used in buses, trucks and other engineering equipment.
① For the new type of clean energy vehicles, higher requirements are put forward for the auto parts radiator design, and it is hoped to be more compact in structure to meet the working requirements of vehicles in the new era.
② Modular design will become the mainstream of auto parts radiator design. The realization of modular design in the cooling system can optimize the design of the vehicle thermal cycle system.
③ The development of new materials and new technologies has given birth to auto parts radiator materials with high heat dissipation efficiency, which will make a lot of progress in the development of miniaturization and light-duty automobiles, with obvious energy-saving effects.
