The choice of casting method depends on several factors:

  • Part Complexity: Intricate and complex parts often require investment casting for precision.
  • Material Choice: Certain materials may be better suited for specific casting techniques.
  • Production Volume: High-volume production may benefit from methods like die casting or sand casting.
  • Tolerance and Surface Finish: For tight tolerances and high surface finishes, precision casting is typically preferred.
  • Cost Considerations: Investment casting can have higher initial costs due to tooling but can be more economical for small to medium runs, while sand casting may be more cost-effective for large, simple parts.