What are the components of the aluminum alloy radiator? How much do you know? Let's take a look at the Chicco radiator below!

　　1, mechanical bearings

　　The bearing type refers to the bearing type used by the radiator fan. In mechanical engineering, there are many types of bearings, but there are only three types of bearings used in radiator products according to their basic working principles: sleeve bearings using sliding friction, ball bearings using rolling friction, and two A mixture of these three types of bearing types. The new technologies introduced by major radiator manufacturers in bearing, such as magnetic bearings, fluid protection system bearings, liquid bearings, Laifle bearings, nano-ceramic bearings, etc., are all improved from the above basic bearing forms. The basic work The principle remains unchanged.

　　2, heat sink

The heat sink is a device for dissipating heat from electronic components in a radiator. It is mostly made of aluminum alloy, brass or bronze in plate, sheet, and multi-sheet shapes. Generally, the heat sink should be used between the electronic components and the The contact surface of the heat sink is coated with a layer of thermally conductive silicone grease, so that the heat emitted by the components is more effectively transferred to the heat sink, and then radiated to the surrounding air through the heat sink.

　　3, cooling fan

　　The speed of the cooling fan is determined by the number of turns of the coil in the motor, the operating voltage, the number of fan blades, the angle, the height, the diameter and the bearing system. In the case of a fixed fan structure, the speed of the DC fan changes synchronously with the change of the working voltage. The speed of the fan can be measured by the internal speed signal or externally. There is no inevitable relationship between fan speed and heat dissipation capacity. Higher fan speed will bring higher noise. If the air volume is similar when purchasing radiator products, you can choose a fan with a lower speed, which will be quieter during use.