High-pressure Aluminum die-casting is a process that is used in the manufacturing industry. In this process, molten metal, usually Aluminum, is injected under force into a steel die or mold with a die casting machine to make various products.
Owing to the exceptional dimensional accuracy and smoothness of surfaces, most of the high-pressure die-casting does not need machining, except to get rid of flash around the edge or possible tapping and drilling holes. When compared to the other die casting processes, high-pressure die-casting production is inexpensive and fast.
Aluminum die casting companies make use of different Aluminum alloys for high-pressure die casting parts that has different chemical breakdowns and mechanical properties. Aluminum is the metal that is used to make about ninety percent of the high-pressure die casting alloys. In many of the cases though, Steel is used to replace Aluminum high-pressure die-casting in order to increase strength of the cast and to reduce weight of parts.
High Quantity High Pressure Die Casting Production
Aluminum die casting companies make high-pressure die casting parts from sizes less than an ounce to huge sizes of up to ten pounds. These manufacturers can make thousands of high-pressure die casting parts in a day, as they have the proper die casting tools and high-pressure die casting parts design. Moreover, many of the companies can work with designers to develop high-pressure high-volume die casting tools.
High-pressure die casting molds, commonly referred to as high pressure die casting tooling, are manufactured from steel that is hardened to withstand extreme pressures and high temperatures. Many varieties of high-pressure die casting tooling are available these days, ranging from simple and inexpensive inserts to complex high-pressure die casting tooling.
Usually, the complex high-pressure die casting tooling is dedicated to just one part. However, note that the cost to make high-pressure die casting parts in low quantity is higher than that to make in large quantities.
The best Aluminum die casting businesses maintain outstanding dimensional accuracy. They maintain operation sheet that covers all the inspection points to ensure that the high-pressure die casting parts they ship are of immaculate quality. Some of them also offer conformance certificate with their shipments.