Structural Design of Mold Copper Plates

The structural design of mold copper plates must balance cooling performance with mechanical strength. Cooling water channels are typically incorporated within the copper plates to ensure the rapid and uniform cooling of molten steel. The shape, dimensions, and distribution of these channels directly influence heat exchange efficiency; an inadequate design can lead to uneven cooling, resulting in the concentration of thermal stress and the cracking of the copper plates. Furthermore, the thickness of the copper plates and their supporting structures must be optimized to withstand both the static pressure of the molten steel and the induced thermal stresses. Modern mold copper plates often feature multi-segment or modular designs, which facilitate maintenance and replacement, thereby reducing operational costs.