The function of the generator set radiator is to dissipate the heat carried by the cooling water into the atmosphere to lower the temperature of the cooling water. The heat sink must have sufficient heat dissipation area and be made of a material with good thermal conductivity. Its structure is shown in Figure 1(a). It consists of a water tank (some with air-steam valves), a core and a drain tank. composition. The upper and lower water tanks are used to store cooling water, and a water inlet for injecting cooling water is opened at the top of the upper water tank, and the water tank cover is closed.
Welding repairs on diesel generator steel workpieces are mainly for repairing cracks and compensating for wear dimensions. Due to the wide variety of steels, various elements contained in the weld will have a certain influence on the weld repair, so the weldability varies greatly. Among them, the change in carbon content is the most significant. Low carbon steel and low carbon alloy steel have less tendency to harden during weld repair and have good weldability; weldability decreases with increasing carbon content
Welding repair of diesel generator set refers to the use of welding technology in the maintenance of generator equipment. Welding repair makes the matric and electrode powder melt together under the action of heat energy and get good intergranular bonding strength. However, the influence of heat energy will change the microstructure and shape of the matric, which is the key problem of welding repair.
The previous part has introduce the use of the partial replacement method, transposition method and inserting method in matching of diesel generator set parts repair technology. We will continue introducing more information about this method in this post. Please find more information about repairing techniques of metal buckles for diesel generator sets.
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