umc die casting_high precision metal stamping

4. Ejection Once the metal has solidified, the die is opened, and the finished casting is ejected from the mold. Any excess metal, known as flash, is trimmed off.

4. Cooling and Finishing After allowing the metal to cool and solidify, the mold is broken apart to reveal the cast component. Any excess material, known as flash, is trimmed away, and finishing processes, such as sanding or polishing, may be applied.

Once the die is prepared, molten metal is injected into the mold at high speeds, filling the cavity quickly and minimizing the occurrence of air pockets. After the metal cools and solidifies, the mold is opened, and the die-cast part is ejected. This process can be repeated with minimal downtime, enabling manufacturers to produce large quantities of parts efficiently.