Auto parts processing technology

Auto parts processing technology Casting is a manufacturing method in which molten metal materials are poured into the mold cavity, cooled and solidified to obtain the product. Mold forging is a production method in which metal blanks are placed in the die chamber of a forging die and shaped under impact or load. Cold stamping Cold stamping die or sheet stamping die is a production method that allows metal sheets to be cut or formed under pressure in the stamping die. Welding Electric welding Welding is a production method that combines two pieces of metal materials by heating them partially or at the same time and pressing them. Metal turning processing is a production method that uses a milling cutter to drill the metal blank step by step so that the product obtains the required shape, size and roughness. The heat treatment process is a method of heating, insulating or cooling solid steel again to change its organizational structure to meet the application standards or technical standards of the parts.