Process steps of die casting aluminum parts

High strength is one of the advantages of die-cast aluminum parts. When we choose die-casting alloys, we must fully consider the use of functions and applications. It has excellent performance characteristics and is widely applicable. I believe that many friends do not think about the process steps of die-casting aluminum parts. Too much understanding, the following editor of cyanbat will give you a brief introduction.

The die-casting process of new energy automobile die-casting parts mainly consists of four steps, or high-pressure die-casting. These four steps include mold preparation, filling, injection, and shakeout, which are also the basis for various improved die casting processes. During the preparation process, a lubricant needs to be sprayed into the mold cavity.

In addition to helping to control the temperature of the mold, the lubricant can also help demold the casting. Then you can close the mold and inject the molten metal into the mold with high pressure. The pressure range is about 10 to 175 MPa. When the molten metal is filled, the pressure will be maintained until the casting solidifies. Then the push rod will push out all the castings. Since there may be multiple cavities in a mold, multiple castings may be produced during each casting process.