![]() This technology involves injecting wax into a prefabricated die with similar cavity geometry as the desired cast item. Wax patterns are primarily designed through injection molding technology.The entire process can be described as follows: The investment casting process applies superfluous patterns designed from investment wax. Investment casting is used in making jewelry, computer parts, turbine blades, and aerospace components. In most cases, the best results are achieved if the company uses refractory metals with high melting points. Investment casting technique is widely applied in various industries, such as the automotive and manufacturing sectors.ĭifferent applications of the investment casting process depend on the metal used. ![]() What makes the investment casting process such a popular technique? The process is excellent for making prototypes and products. The cooled mold offers the final product. After getting the final casting product, the master mold is heated until it melts before cooling down. The final casting process requires a master mold obtained from different acids, such as silicates. Additionally, a metal like steel is used to make patterns used to develop objects with clear surface finish and accurate dimensions. In the investment casting process, molten metal is poured into the mold, found after the solidification process. The process is used in many industrial processes. It is also known as lost wax casting.Īlso known as precision casting or lost wax casting, investment casting processes produce high accuracies and dimensions. In a nutshell, investment casting is a complex precision casting technique that uses replication of wax patterns to produce near-net-shape and more detailed products. 4.2 Disadvantages of investment casting.4 Advantages and Disadvantages of Investment Casting. ![]()
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