subject: Die Casting - All About Aluminum and Zinc Die Casting [print this page] Die Casting - All About Aluminum and Zinc Die Casting
Die casting is one of the most economical and effective process, which involves injecting molten metal into mold called dies, under high pressure to form various metal fabricated products. Though various types of metals are used as raw materials to form the desired products, yet die casting of aluminum and zinc is most widely used today.
Die Casting Aluminum
Die casting aluminum is preferred in a varied range of industry sectors for providing products in bulk and at low cost. It is especially used in the making of precision automotive parts. A quality service provider would make sure to ensure that the products come with good surface finish that helps eliminate post machining needs. The reason for the use of aluminum as raw materials in this process is because of its inherent qualities like capability to withstand high temperature, and high thermal & electrical conductivity. Moreover when die-casted, aluminum has high dimensional stability for complex shapes and thin walls.
Zinc Die Casting
Zinc die casting products are known for offering high durability that can withstand heavy duty operations. You would find their use in home appliances, electronics, and electrical instruments etc. Zinc is comparatively economical when used for the production of small parts, and has a low melting point, while promoting longer shelf life. Also before getting zinc die casting products make sure that the surface finishes are wear resistant to make them worth the price.
Comparing Metals for Cost Effectiveness
Though a number of different metals like aluminum, zinc, magnesium, copper, tin etc are used as raw materials for die casting, it is you as a consumer who should decide as to which is best for your application. There are many things that have to be taken into consideration for the same. The first and foremost factor is whether the particular metal or metal alloy suits your need when it comes to durability and performance. The next and most important factor is the cost. Make accurate comparisons, like considering the relative strengths of the metals etc. to avail the best.
Automated Die Casting Machines
With the advancement in technology, these days the process of zinc or aluminum die casting too has undergone drastic changes. Nowadays, there are automated machines that offer precision products, with cost effectiveness guaranteed. Most of the service providers have today replaced their manual operations with automated and semi-automated processes. Apart from offering precision products, this also ensures quality control and greater productivity in shortest possible time. So for die aluminum use automated process and make out the difference by yourself!
