Mastering Investment Casting and Mold Making for Lost Wax Casting

When we are doing precision investment casting, investment casting and mold making are crucial steps. Here are some easy-to-understand tips and steps to help you master precision investment casting and mold making:
Investment casting: Investment casting is a method of making precise castings, which can be used to make various metal products such as jewelry, sculptures, etc. The investment casting process involves making a mold, melting metal, and pouring it into the mold. Making the mold involves coating multiple layers of special materials such as silicone, plaster, clay, etc., and then drying and firing them to form a hard shell. Next, we need to heat the mold and pour in the molten metal. After the metal cools, we can take out the casting and proceed with further processing and finishing.
For example, if you want to cast a jewelry ring, you need to first create an accurate jewelry ring model, then coat multiple layers of silicone or plaster materials to form a hard shell mold. Next, you need to heat the mold and pour in the molten metal. After the metal cools, you can take out the jewelry ring casting and proceed with further polishing and finishing.
Lost wax casting: Lost wax casting is a method of making precise castings, which can also be used to make various metal products such as sculptures, crafts, etc. The lost wax casting process involves making a wax model, coating it with special materials, and firing it to form a hard shell mold. Next, we need to heat the wax model and burn out the wax, leaving a hollow mold. Then, we need to heat the mold and pour in the molten metal. After the metal cools, we can take out the casting and proceed with further processing and finishing.
For example, if you want to make an exquisite bronze sculpture, you need to first create an accurate sculpture wax model, then coat it with special materials and fire it to form a hard shell mold. Next, you need to heat the mold and pour in the molten bronze. After the bronze cools, you can take out the bronze sculpture casting and proceed with further polishing and finishing.
In summary, investment casting and lost wax casting are two commonly used methods of precision investment casting, which can be used to make various metal products such as jewelry, sculptures, crafts, etc. Mastering these techniques and steps can help you make high-quality and precise castings.
Welcome to SIMIS, our precision foundry. We provide high-quality casting products and services, including： investment casting, heat treatment, surface treatment, and more. Please visit our website at investment-casting.net/ to learn more.
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