Pressure die casting is a fast and cost-effective production method for mass producing parts with tight tolerances. It works by injecting molten material at high pressure into a steel mold, where it solidifies quickly into the desired net shape. High pressure die casting is used for parts that require close tolerances and complex geometries, as the high pressure can force the material into more detailed shapes. However, the expensive molds mean pressure die casting is only economically viable for high-volume production.

1. Pressure die casting is an instant, trusted and cost-effective production method for
generation of large quantity, material parts that are net-shaped have tight
tolerances. Basically, the pressure die casting process includes injecting under high
pressure a molten material mix in to a steel shape (or tool). This gets solidified
quickly (from milliseconds to a few seconds) to form a net designed component. It is
then quickly extracted.
High pressure castings are should for castings requiring limited tolerance and step-
by-step geometry. As the extra pressure is able to force the material in to more
descriptive characteristics in the mold. Low pressure die casting is commonly
employed for bigger and non-critical parts die casting parts.
Nevertheless, the machine and their dies are very expensive, and because of this reason pressure die
casting is viable limited to high-volume production.
Depending upon the pressure used, there are two forms of pressure die casting namely High Pressure
Die Casting and Low Pressure Die Casting. While high pressure die casting has wider application
encompassing almost 50% of most light alloy casting production.
Presently low pressure die casting accounts for about 20% of the sum total manufacturing but their use
is increasing. High pressure castings are must for castings requiring small patience and detailed
geometry.
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