Pressure Die Casting Die Cast Heating Plates vs Sand Casting
Heating Plates are used in products that need to heat. Those products could be an iron (to press clothes) or a chocolate fountain or a toaster oven. Heating plates are made from aluminum because of the thermal properties of aluminum. There are many ways to make aluminum heating plates. The two most common manufacturing processes are pressure die casting and sand casting.
Pressure Die Casting Die Cast Heating Plates vs Sand Casting. To compare pressure die casting and sand casting, it is important to understand how the two methods work. Pressure Die Casting Die Cast Heating Plates vs Sand Casting:
In sand casting, the pattern is pressed into the sand to create the mold. The sand is mixed with mud and clay to help make the mold stronger. Since you will be relying on gravity to facilitate the liquid metal into the mold, you will need to create a gating system to connect individual parts or complicated patterns. Once the upper and lower molds are merged, the liquid metal is poured into the sand mold. Once cooled, you will notice that the surface is not that smooth because of the sand.
In pressure die casting, you will also need to make a pattern that would be embedded into the mold (which is metal). The difference lies in the method of letting the metal in the mold. In die casting, high pressure is used to inject the liquid aluminum into the mold. You can either have a hot or a cold chamber. A hot chamber will ensure faster cycles for more production. However, this cannot be used for aluminum since it will mix with iron. A cold chamber is used for metals that would not work well in hot chamber.
To get a price for aluminum die casting parts or die casting tooling, call toll free 800-524-8083 and ask for sales. Or email us at sales@kineticdc.com for a fast response on a price quote.
Tags: Aluminum Die Casting, Aluminum Heatsinks, aluminum parts, chocolate fountain, Sand Casting
April 30th, 2010 at 1:32 am
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