aluminium auto parts manufacturers.Aluminum alloy die casting manufacturers to improve the quality of the mold efforts

　　Aluminum alloy die casting manufacturers to improve the quality of the mold efforts

　　Aluminum alloy die casting manufacturers are the largest number of die casting manufacturers, because of the particularity of aluminum alloy die casting, easy to damage the die casting mold, in order to improve the quality of aluminum alloy die casting parts, but also in order to save the cost of die casting, aluminum alloy die casting manufacturers on aluminum alloy die casting mold quality requirements are very high, next we will take a look, What efforts have aluminum alloy die casting manufacturers made to improve the quality of die casting molds?

　　By forging or hot rolled from the die steel, its internal stress is very large, after processing, prone to deformation and cracks, this die steel needs to go through nodulation annealing to eliminate stress, aluminum alloy die casting manufacturers in the purchase of die steel, it is necessary to carefully distinguish whether the material has been annealed.

　　And even after the spheroidizing annealing material is also there is a certain stress, aluminum alloy die casting manufacturers in the processing of these materials, but also need to stage multiple annealing treatment to eliminate stress, otherwise in the quenching process to enhance the hardness of the die casting mold, it will cause large deformation and cracks.

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