types of machining_types of machining

1) The pouring system, including sprue bars, cross runners, inner runners and risers. Its cross-sectional shapes are square, rectangular and round, ensuring that castings with no shrinkage, no shrinkage, and fine structure can be obtained. The quality of the assembly of the gating system has a great influence on the dimensional accuracy, surface finish, production efficiency and yield of the casting.

Ejector pins are metallic rods positioned within the die to push the cast part out after it has solidified. These pins are typically made from materials like steel or aluminum and are designed to endure high temperatures and pressures. Their key function is to apply the necessary force to eject the part without damaging it, thus facilitating the cycle of production in the die casting process.