Aluminum die casting pure aluminum die casting
Date of issue:2019-02-27 Source:http://www.aoprecision.com/news/1.html
In our opinion, pure aluminum die casting and aluminum die casting are processed with aluminum as the raw material, and the aluminum castings produced are the same. But experts tell us that the two products are actually different, not only that, they are also different in the manufacturing process. If there is a big difference, it is pure aluminum die casting to pay special attention to its sticky mold.
The melting furnace used to dissolve pure aluminum is preferably a crucible made of diamond graphite to avoid large temperature difference. In addition, the mold surface temperature, injection cooling time, after the ejection time, etc. to pay special attention to, in accordance with the strict requirements of the operation.
If every step is in accordance with the requirements mentioned, the casting quality, performance and precision are relatively good, if it should be more assured.
Want to solve the word to choose some quality of a material, special from the mold agent, the other temperature should be controlled, good is to keep more than 720 degrees. In order to better grasp this temperature, silicon carbide can be used as the material of the temperature detector, which is not easy to be coated with aluminum liquid.
