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Sand Casting Kit ၏ ဖွဲ့စည်းမှု

Influence Factors

3. Abrasive Blasting A more aggressive method, abrasive blasting (or sandblasting), uses high-velocity particles to clean and smooth the surface of cast iron. This technique can be particularly useful for removing rust, old paint, or stubborn residues.

When deciding whether to use OEM or aftermarket parts, consider factors such as budget, the age of the vehicle, and intention for the vehicle (daily driver vs. collector’s item). For newer vehicles still under warranty, sticking to OEM parts is usually advisable. For older vehicles, aftermarket parts might offer reasonable alternatives, especially for less critical components.

However, there are also challenges associated with sand casting. The surface finish is often rough compared to other methods, and achieving tight tolerances can be more difficult. Furthermore, the quality of the final product can be influenced by factors such as sand quality, mold preparation, and pouring techniques.