extruded aluminum products.Increase die casting die life

　　Die casting die life is one of the important factors to reduce the production cost of die casting, so for the die casting factory, it is very necessary to do a set of high-quality die casting die, then improve the life of die casting die, do these four points are very important:

　　1. To choose the mature heat treatment process, this mature is relative to the die steel, the most suitable heat treatment program for the performance of the die steel material, is the most mature heat treatment process, rather than simply buy the high price, sometimes, aluminum alloy die casting factory to buy the high price of the die steel, the results found that the heat treatment is not good, the quality of the mold is still not good.

　　2. Choose good quality die steel, this good quality is relative to a whole die processing program, that is, under the mature die processing technology, aluminum alloy die casting factory should choose the most suitable and best die steel

　　3. Mold design level, including wall thickness, row position, thimble and so on. In the case that the mold manufacturing process of the domestic aluminum alloy die casting factory is generally unable to reach a high level, the mold design should be as close as possible to the thick, genius-like design, and it is very embarrassing to achieve it.

　　4. The use of high-quality release agent, good release agent can greatly extend the life of die casting mold, to avoid the appearance of abnormal mold

　　5. Correct use and maintenance of molds. Mold installation accuracy, equipment type and accuracy, lubrication and cooling conditions, preheating temperature and its uniformity, the standardization of operation, oxidation and dirt cleaning, preservation methods and their environment and maintenance

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