Production process of aluminum profile mold:In order to obtain the best extrusion surface quality of aluminum profiles, it is very important to produce high-quality molds. First, we use CAD&solid Work software to produce accurate mold drawings. Then, according to the drawings, the mold steel blank is processed into diameter and thickness on the lathe, and then the welding chamber and the diverter hole are processed in the processing center.The mold is heat-treated in a vacuum quenching furnace.The hardness of the die is strengthened, the hole size of the die is machined through the line cutting, and the working strip of the die is machined by the electric spark. After the whole model is machined, the die is polished, and the surface quality of the working strip directly affects the profile quality.The polished smooth working belt can extruded the profile with smooth surface. After the final general inspection of the mold, the mold is sent to the extrusion workshop for mold test. The qualified mold is finally nitrided in the nitriding furnace to strengthen the mold working belt.To 53 to 54 degrees, more durable.