Follow-up use and maintenance of aluminum mold

【China Aluminum Industry Network】 1. In the trial mode, the kneading process should pay attention to the following aspects: A. Before the kneading mold temperature bar temperature determination, is it right? Need to reach the kneading temperature, warming without penetration The core (placement of the mold in the heating furnace is very important, there must be a certain warming gap between the mold and the mold). B. The kneading mold must align with the middle position, and then prevent the appearance of crushing and plug molding. C. Choose the right kneading speed for the different profile molds to prevent the material from forming too quickly and too quickly. D. During the kneading process, we must also pay attention to the quality of the aluminum rods to prevent the mold from forming due to aluminum impurities. 2. Mold repair is a very important part, but the first thing to think about in repairing a mold is its strength. It is necessary to repair the mold based on the strength of the mold. Less than the final level is usually not used for welding, because welding has a serious impact on the die life. In particular, the welding of the operating belt is very simple to shorten the number of longevity. As for the correction of the profile, it is usually chosen to slow down the local area but not to use the faster area. At this point, the burden on the mold structure, to a certain extent, can ensure its life. Of course, improving the mold-reduction level and reducing the number of trials is also one of the ways to increase the life of the mold. 3. In the process of modelling, it is important to pay attention to the process of taking the material, especially in some screw holes or weaker areas, otherwise it is very easy to smash the mold. 4. The transfer process of the mold should be carried out with caution, to prevent bumps and other local operations. Before the mold is put into the warehouse, it must be cleaned and carefully examined in detail, with or without minor cracks and breakage. 5. On the production of the mold must be useful for its technical data processing, such as repair plans, details of processing, kneading technology. As these can become the follow-up make up of the mold or similar mold imitation target, this can effectively improve the mold machine pass rate. In general, the increase in the life of the kneading mold depends on the perfect link between the design, production, application, and subsequent protection processes. Relying on a single link can not be useful to reach intentions. After a useful combination of various links, trust can be correspondingly improved in terms of mold life.