Die Casting is a process of producing geometrically complex metal components by using reusable moulds known as dies. The metal, which is often a nonferrous alloy such as aluminium or zinc, is melted in a furnace before being fed into dies in a die casting machine. The process involves pushing molten alloy or metal into a mould chamber under high pressure. Die castings are made from metals such as lead, zinc, magnesium, aluminium, copper, and tin-based alloys.
There are two basic types of Die Casting. One type of cold chamber dies casting requires that the metal be cast in a highly pressurized environment using a high degree of force. As the metal is pulled down into the die, it forces the molten metal to expand to a very high degree. The result is high-quality parts that can withstand a great deal of wear and tear. Pressurized hot chamber die casting operations employ a different method for directing the metal. Die casting molds are typically used for the production of high-pressure die-cast parts. High-pressure die casting requires that a high-pressure stream of molten metal is directed to a mold cavity quickly and repeatedly. If the metal doesn't arrive at the old location in the same volume as the molten metal, the molds will be damaged.
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