With the development of die-casting technology, aluminum alloy die-casting parts are widely used in various industries, such as communication, electronics, automobile manufacturing, toys, mechanical parts, etc. Our lives are inseparable from aluminum alloy die-casting parts. People have the concept of "skin" thickness, and aluminum alloy die-casting parts also have it. The "skin" thickness of aluminum alloy die-casting parts is its wall thickness.

As the saying goes, 'a person is shameless, invincible in the world, a tree is skinless, and will surely die.' Wall thickness is a very important parameter for aluminum alloy die-casting parts, such as the filling time of the melt, the solidification time of the melt, pressure, mold retention time, and the ejection temperature of the die-casting part, all of which are directly related to the wall thickness of the aluminum alloy die-casting part. The thicker the wall thickness, the better. The thicker the wall thickness of the die-casting part, the lower the mechanical properties of the die-casting part. However, being too thin is also not acceptable. Being too thin will affect the formation of the die-casting part and reduce its load-bearing capacity.