The thickness of the aluminum die casting mold wall directly affects the quality of the die casting.
Publish Time: 2024-03-19
The surface layer of the die casting has fine grains and fine organization due to rapid cooling, and its presence makes the strength of the die casting higher. And if the die casting is thick-walled, the grains in the middle layer of the Zhongshan die casting wall are coarse, which is prone to defects such as shrinkage cavities and shrinkage porosity. The mechanical properties of die castings will also decrease as the wall thickness increases, and the amount of material and the weight of the die castings will also increase. In order to facilitate the flow of molten metal and the molding of die-casting parts, and prevent stress concentration and cracks in die-casting parts and die-casting molds, the connection between the walls of die-casting parts generally adopts the rounded corners and corners recommended by domestic and foreign design standards to strengthen the sudden transition connection.
