Share heat treatment knowledge in mold making.architectural aluminum extrusions

　　Share heat treatment knowledge in mold making

　　There are many doors in the die casting factory to do custom manufacturers, custom die castings need to make new molds, and may need to be modified several times, in order to save time and cost, these custom die casting factories, began to make their own die casting molds, in order to strengthen the quality of die casting molds, die casting factories will be some parts of the die casting mold, heat treatment processing.

　　Die casting plant for die casting mold heat treatment, divided into annealing, quenching, tempering and other three kinds of heat treatment process, the operation method of these three kinds of process is roughly the same, are first heated to a certain temperature, and then held for a period of time, and finally cooled to room temperature, but their effect is not the same, such as die casting plant annealing process can play a role in changing the crystalline structure of the material, To facilitate subsequent treatment; Reduce the hardness of the material to facilitate processing; Eliminate the internal stress of the material to avoid cracks and deformation after processing.

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