Die-cast metal type pressure on the die-casting machine, is the most productive casting process. Die casting machine is divided into hot chamber die casting machine and cold chamber die casting machine types. Hot chamber die casting machine high degree of automation, less material loss, higher productivity than the cold chamber die casting machine, but is subject to mechanical heat capacity, currently used only for zinc alloy, magnesium alloy castings and other low melting point materials . Aluminum die casting in widespread use today, due to the high melting point, can only be produced on a cold chamber die casting machine. The main features die-cast metal liquid at high pressure, high speed filling the cavity, and at high pressure forming, coagulation, inadequate casting is: because the metal was in high pressure, high speed filling the cavity in the process, inevitably The cavity in the air entrapped within the casting, the formation of skin pores, so should not be heat treated aluminum die casting, zinc alloy die castings should spray the surface (but painted). Otherwise, the internal porosity in castings made the deal when heated, resulting in the case of thermal expansion casting deformed or bubbling. In addition, die casting machine cutting allowance should also be made smaller, usually around 0.5mm, can reduce the casting weight, reduce the amount of machining to reduce costs and avoid penetrating dense surface layer, exposing the skin pores, resulting in workpiece scrapped. Die-cast metal type pressure on the die-casting machine, is the most productive casting process. Die casting machine is divided into hot chamber die casting machine and cold chamber die casting machine types. Hot chamber die casting machine high degree of automation, less material loss, higher productivity than the cold chamber die casting machine, but is subject to mechanical heat capacity, currently used only for zinc alloy, magnesium alloy castings and other low melting point materials . Aluminum die casting in widespread use today, due to the high melting point, can only be produced on a cold chamber die casting machine. The main features die-cast metal liquid at high pressure, high speed filling the cavity, and at high pressure forming, coagulation, inadequate casting is: because the metal was in high pressure, high speed filling the cavity in the process, inevitably The cavity in the air entrapped within the casting, the formation of skin pores, so should not be heat treated aluminum die casting, zinc alloy die castings should spray the surface (but painted). Otherwise, the internal porosity in castings made the deal when heated, resulting in the case of thermal expansion casting deformed or bubbling. In addition, die casting machine cutting allowance should also be made smaller, usually around 0.5mm, can reduce the casting weight, reduce the amount of machining to reduce costs and avoid penetrating dense surface layer, exposing the skin pores, resulting in workpiece scrapped. Invesco Qingdao Metal Products Co., Ltd. is a professional design, production, processing non-ferrous metal products manufacturers. Main business: aluminum casting, aluminum die casting, aluminum forging, copper casting, forging copper, sample plans to customize the processing of non-ferrous metals company holds advanced manufacturing technology, while the company's non-ferrous metals with a wide range of domestic and foreign products companies and technological exchanges, and with some internationally renowned manufacturers to establish a cooperative, so that we always keep pace with advanced technology. Invesco Cheng company will be advanced technology and equipment, high quality products, and improve workforce, strict work style, high efficiency to provide our clients a full range of the highest quality products. You need to tell me to get my job to meet you! www.jscmetal.com hot forgings with high strength, light weight, in terms of reliability than the casting material. Therefore, it has been widely used as a strength component in aircraft, ships, vehicles, machinery, electronic instruments. Especially in the aviation industry, requiring high reliability part of multi-use forgings.