Die-casting process method for die-cast molding of metal in semi-solid state

A die-casting process method for die-cast molding of semisolid metal, characterized in that, in the die-casting process method, a semisolid die-casting machine is used as the processing device, and a pulper is used as the device for preparing and delivering semisolid slurry;

• the device layout of the die-casting process method is as follows:
• the pulper is arranged on the left side of the semisolid die-casting machine, a sprayer configured to spray mold release agent to a mold is arranged on the right side of the semisolid die-casting machine, and an extractor configured to extract a die-cast out of the mold is arranged on the front side of the semisolid die-casting machine, the right side of the extractor is coordinated with a conveyor belt, an operating bench is arranged at the right end of the conveyor belt, and an oil press configured to stamp to remove a sprue on the die-cast is provided on the operating bench;
• and
• the die-casting process method comprises the steps of:
• (1) mounting the mold on the semisolid die-casting machine, spraying the mold release agent onto the surface of the mold with the sprayer, and then closing the mold;
• (2) melting metal raw material with a heating furnace, and putting the liquid metal raw material into a holding furnace for storage, wherein the metal raw material is a metal raw material of aluminum alloy;
• (3) preparing semisolid slurry from the liquid metal raw material in the holding furnace by the pulper;
• (4) conveying the semisolid slurry into the mold of the semisolid die-casting machine by the pulper;
• (5) die-casting by the semisolid die-casting machine, and then opening the mold, extracting the die-cast out of the mold with the extractor, and exporting the die-cast by placing it on the conveyor belt;
• and
• (6) conveying the die-cast to the operating bench by the conveyor belt, and stamping to remove the sprue on the die-cast by the oil press to obtain the final die-cast product.