Before we make decision between silica sol casting with lost PLA casting, we need to know the different between these two types of investment casting.

Silica sol casting and lost PLA casting are both methods of investment casting, but they differ in several ways:

1. Casting process: Silica sol casting involves the creation of a wax pattern that is coated in a ceramic shell and then melted out, leaving behind a mold that is filled with molten metal. Lost PLA casting, on the other hand, involves the creation of a 3D-printed PLA pattern that is coated in a ceramic shell and then burned out, leaving behind a mold that is filled with molten metal.

2. Material options: Silica sol casting can be used to cast parts in a wide range of materials, including steel, aluminum, and other alloys. Lost PLA casting is typically used for casting parts in lower melting point materials such as aluminum, copper, and bronze.

3. Surface finish: Silica sol casting produces parts with a very smooth surface finish, while lost PLA casting may require additional surface finishing operations to achieve the desired surface quality.

4. Precision: Silica sol casting can produce parts with high precision and accuracy, which is important for applications that require . tight tolerances. Lost PLA casting may result in parts with slightly lower precision due to the nature of the 3D printing process.

5. Production time: Silica sol casting typically takes longer to produce a finished part, as it involves multiple steps such as the creation of a wax pattern and the application of a ceramic shell. Lost PLA casting can be faster since the 3D-printed pattern can be created more quickly.

Silica Sol Casting Parts

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5 benefits make us to choose Silica sol casting

1. Precision: Silica sol casting allows for the production of complex and detailed parts with high precision and accuracy, making it ideal for the manufacturing of parts for aerospace, medical, and other industries.

2. Surface Finish: The silica sol casting process produces a very smooth surface finish, eliminating the need for additional surface finishing operations.

3. Material options: Silica sol casting can be used to produce parts in a wide range of materials, including steel, aluminum, titanium, and other alloys.

4. Low waste: This method of casting produces very little waste, as the molds used can be reused multiple times, and any excess material can be easily recycled.

5. Versatility: Silica sol casting can be used to produce both small and large parts, making it a versatile process for a range of applications.

Overall, silica sol casting is a highly precise and efficient method of casting, making it a popular choice for a wide range of industries.

Casting Workshop

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