Aluminum alloy die casting mold steel selection criteria: to ensure production efficiency and product quality.
I. Introduction. Aluminum alloy die casting molds are an important part of the manufacturing industry, and their steel selection directly affects production efficiency and product quality. This article will introduce the selection criteria of aluminum alloy die casting mold steel in detail to ensure that the production process goes smoothly and gets a quality product.
Second, the selection of aluminum alloy die-casting mold steel.
Aluminum alloy die-casting molds work at high temperatures, so the steel should have good heat resistance. This will help ensure that the mold retains its strength and stability at sustained high temperatures, resulting in increased production efficiency.
In the aluminum alloy die casting process, the surface of the mold will be eroded by corrosive substances. Therefore, the selected steel should have good corrosion resistance to prolong the service life of the mold.
Aluminum alloy die-casting molds will inevitably have impact and fatigue in long-term use, so the selected steel should have good toughness to cope with these impact and fatigue.
Aluminum alloy die-casting molds need to be finely processed, so the selected steel should have good machinability. This will help to improve the accuracy of the mold and reduce the production cost.
3. Common aluminum alloy die-casting mold steel and its characteristics.
H13 is a common hot work die steel with good heat resistance, corrosion resistance and toughness. It has good machinability, easy to quench and temper, and is suitable for the production of aluminum alloy die-casting molds.
SKD61 is a hot work die steel made in Japan with good heat resistance and toughness. It is also a steel that is easy to quench and temper, and is suitable for the production of aluminum alloy die casting molds.
GM20 is a high-performance hot work die steel with excellent heat resistance and corrosion resistance. It has good toughness, can cope with impact and fatigue, and is suitable for the production of high-demand aluminum alloy die-casting molds.
Fourth, aluminum alloy die-casting mold steel selection suggestions.
V. Conclusions. The steel selection criteria for aluminum alloy die casting molds are the key links to ensure production efficiency and product quality. In the selection process, factors such as heat resistance, corrosion resistance, toughness and machinability of steel should be fully considered, and the selection should be made according to the actual production needs. The right choice of steel will help improve production efficiency, reduce costs, improve product quality, and lay the foundation for the long-term growth of the business.